[go: up one dir, main page]

WO2012016384A1 - 一种具有抗疲劳功效的植物原料组合物及其制备方法、用途和产品 - Google Patents

一种具有抗疲劳功效的植物原料组合物及其制备方法、用途和产品 Download PDF

Info

Publication number
WO2012016384A1
WO2012016384A1 PCT/CN2010/075741 CN2010075741W WO2012016384A1 WO 2012016384 A1 WO2012016384 A1 WO 2012016384A1 CN 2010075741 W CN2010075741 W CN 2010075741W WO 2012016384 A1 WO2012016384 A1 WO 2012016384A1
Authority
WO
WIPO (PCT)
Prior art keywords
rhodiola
extract
gynostemma
fatigue
plant
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2010/075741
Other languages
English (en)
French (fr)
Inventor
谢忱
钟忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US13/814,129 priority Critical patent/US9445624B2/en
Priority to BR112013002821-1A priority patent/BR112013002821A2/pt
Priority to MX2013001369A priority patent/MX2013001369A/es
Priority to EP10855522.8A priority patent/EP2601960A1/en
Priority to KR1020137005603A priority patent/KR20140016863A/ko
Priority to PCT/CN2010/075741 priority patent/WO2012016384A1/zh
Application filed by Individual filed Critical Individual
Priority to CA2807453A priority patent/CA2807453A1/en
Priority to AU2010358534A priority patent/AU2010358534A1/en
Publication of WO2012016384A1 publication Critical patent/WO2012016384A1/zh
Anticipated expiration legal-status Critical
Priority to ZA2013/01689A priority patent/ZA201301689B/en
Ceased legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L2/00Non-alcoholic beverages; Dry compositions or concentrates therefor; Preparation or treatment thereof
    • A23L2/52Adding ingredients
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L33/00Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A23L33/105Plant extracts, their artificial duplicates or their derivatives
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/41Crassulaceae (Stonecrop family)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/42Cucurbitaceae (Cucumber family)
    • A61K36/424Gynostemma
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/81Solanaceae (Potato family), e.g. tobacco, nightshade, tomato, belladonna, capsicum or jimsonweed
    • A61K36/815Lycium (desert-thorn)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P39/00General protective or antinoxious agents

Definitions

  • Plant raw material composition with anti-fatigue effect Plant raw material composition with anti-fatigue effect, preparation method thereof, use and product thereof
  • the invention relates to a pure plant-derived pharmaceutical composition and application thereof, and belongs to the field of modern botanical application. Background technique
  • Fatigue is defined as "the imbalance in the provision, use, and recovery of resources required to conduct activities, making people aware of the reduction in physical and mental activity.” It is a complex, subjective phenomenon that can be measured by the patient's self-reporting method, which is mainly manifested by one or more of the following signs: lack of energy, sleepiness, headache, dizziness, muscle weakness, slow response, judgment Poor, depressed, poor appetite, decreased immunity, decreased memory, difficulty concentrating, tiredness, and so on.
  • Fatigue is widespread in a variety of people. Patients with acute or chronic conditions generally have varying degrees of fatigue, and healthy people may also experience signs of fatigue for a variety of reasons. E.g:
  • smoking and drinking caffeinated beverages are also prone to irritating the nervous system, making people prone to insomnia and fatigue. Although many people use it for a short refreshment, the end result is aggravation of fatigue.
  • An abnormal psychological state is an important cause of fatigue.
  • Psychological stress and anxiety are common in modern social groups. "Anxiety" can be caused by various reasons such as work and life, such as overworked tasks, large changes in work content, poor working atmosphere, and low security of positions. , sick, family change, etc.
  • Fatigue can cause great disruption to people's normal life and has a great negative impact on people's quality of life. Long-term fatigue is a potential killer for people's health and even life. The effects of fatigue on human physiological conditions are mainly reflected in the following aspects:
  • the immune system is a protective system in the human body. Under normal conditions, it can effectively protect the body from harmful components such as bacteria, viruses, and harmful chemicals. However, under fatigue, the immune function usually declines, so the body's resistance to various harmful factors will be weakened. A typical example is a person who is prone to respiratory infections when they are tired. On the other hand, if a normal person is infected with an acute virus or a bacterium, the human immunity decreases, and some cytokine levels rise, which also increases the feeling of fatigue. It can be seen that the suppression of the immune system may be the cause of fatigue, or the result of fatigue. Therefore, regulating the human immune system and improving immunity are an indispensable way to resist fatigue.
  • the "adapted to the original” drug is a kind of anti-fatigue product that is widely accepted by the Western medical community.
  • the concept of "adaptogen” was first proposed by Soviet scientist Nikolai Lazarev in 1947. It is considered to be a kind of natural plant product that can help the body resist non-specific stress, stimulation and return to normal. They are at normal doses. Safe and non-toxic, and has a holistic adjustment and coordination of the body.
  • the biggest difference between it and other ingredients is that it can effectively balance the secretion of hormones and the immune system in the body, so that the body is in a state of self-balancing _ _ to reduce the function of the body, and the weakening function enhances the body's resistance. Force, reduce fatigue. Therefore, we can consider to adjust, balance, and optimize the hormone levels and immune system in the body by taking the adaptation of the original plant products, so as to improve the energy of the middle-aged and the elderly and improve the quality of sleep.
  • Chinese medicine generally uses qi and nourishing yin, reconciling the camp to improve sleep, replenish energy, and supplemented with nourishing liver and kidney-reinforcing drugs such as medlar to enhance physical fitness, cough and phlegm drugs to eliminate "real" symptoms, to achieve specimens Concurrent treatment, systemic maintenance of the body, to eliminate fatigue.
  • nourishing liver and kidney-reinforcing drugs such as medlar to enhance physical fitness, cough and phlegm drugs to eliminate "real" symptoms
  • Rhodiola, Gynostemma pentaphyllum and Gardenia are each one of the currently recognized adaptations to the original class of drugs, and they are indeed regarded as qi-invigorating drugs in Chinese medicine.
  • extracts of Rhodiola, Gynostemma pentaphyllum and Gardenia can be used alone for anti-fatigue products. It is worth noting that although these extracts are used to resist fatigue, they may exhibit different adaptation characteristics due to their different chemical bases, for example: Rhodiola in the correction of multiple systems for the body.
  • Gynostemma has obvious sedative, hypnotic and analgesic effects, which can effectively improve sleep; Scorpion is a traditional anti-aging tonic that can enhance physical fitness and delay aging.
  • the combination of the three plants can play a role in different aspects and enhance the anti-fatigue effect. While ensuring anti-fatigue effects, this combination minimizes the amount of single-flavored plants, thereby increasing the safety of the drug and is more suitable for long-term use than the single-flavor anti-fatigue extract.
  • Another object of the present invention is to provide a safe anti-fatigue product which is small in dosage and which does not cause toxic side effects even when taken for a long period of time.
  • a third object of the present invention is to provide an application of the above composition for the preparation of foods, medicines, and health care products.
  • the present invention provides a pure plant-derived plant material composition having anti-fatigue efficacy, the composition of which is prepared from the following plants:
  • the weight fraction of Rhodiola, Gynostemma and Brassica is 20-80% of Rhodiola as a crude drug: 10-60% of Gynostemma: The genus is 10-60%; the preferred parts by weight is 30-50% of Rhodiola: 20-40% of Gynostemma: 20-40% of genus.
  • the Rhodiola plant of the present invention may use one or more of the following plants:
  • Rhodiola R. crenulata Hook. f. et Thorns. H. Ohba
  • Rhodiola sachalinensis R. serrata
  • the Gynostemma plant of the present invention may use one or more of the following plants: Gynostine Gynoste wake up a pentaphyllum (Thunb.) Makino, G. sinensis G laxum (Wall) Cogn., Gynostemma G pubescens (Gagnep) CY Wu, Guangxi G. gunagxiense XX Chen et DH Qin, G. compressum G. compressum XX Chen et DR Lians et al., Gynostemma G. pentaphyllum (Thunb.) Makino
  • the plant of the genus of the present invention may use one or more of the following plants: Lycium barbarum L., 3 ⁇ 4fi L. chinense Mill. ⁇ . (iosyWemwm Pojark et al., preferably Ningxia ⁇ Lycium barbarum L
  • any of the above-mentioned plants can be used for the preparation of the plant material composition of the present invention, but in order to improve the extraction efficiency, it is preferred to use the following parts of the above plants:
  • the plant parts used in the Rhodiola plant material are preferably roots and/or rhizomes;
  • the plant parts used in the Gynostemma plant material are preferably rhizome and/or whole grass;
  • the plant parts used for the plant material of the genus Brassica are preferably dry mature fruits.
  • the essential component of the plant material composition is composed of a total extract of each of the plant-derived crude drugs or one or more extracts of each of the plant-based crude drugs.
  • Rhodiola rosea extract can be used A variety of Rhodiola plants are mixed and extracted, or a plurality of Rhodiola plants are separately extracted and mixed. The same applies to the Gynostemma pentaphyllum extract and the alfalfa extract.
  • the above-mentioned amount of plant material is extracted according to a conventional extraction method in the art, and the effective components may be different in the extracted composition due to various extraction methods.
  • the content of the active ingredient can be extracted differently depending on the specific plant species and the origin.
  • the difference in the content of such active ingredients does not affect the achievement of the object of the present invention. That is, the conventional extraction of the plant material in the above ratio is usually carried out by extracting a certain amount of the active ingredient of the above plant material, i.e., the object of the present invention can be achieved.
  • the composition contains 40 to 80% of Rhodiola rosea extract, 10 to 50% of Gynostemma pentaphyllum extract, and 10 to 50% of sputum extract.
  • the content of salididroside in the Rhodiola rosea extract should be between 0.5 and 3%, more preferably between 0.8 and 2%;
  • the content of the saponin should be between 20-80%, preferably 20-40%;
  • the content of lycium polysaccharide in the mash extract should be between 20-60%, preferably 30-40%.
  • the composition preparation method may employ any of the possible extraction methods of the prior art, but preferably includes the steps of pulverization, extraction, concentration, drying and mixing.
  • the botanical crude drug of the plant material composition is preferably extracted with water, a lower alcohol or an aqueous lower alcohol or further purified to obtain an extract having a yield of 20: 1-2:1, preferably 10: 1- 3:1, the lower alcohol is preferably pharmaceutical or food grade ethanol.
  • the yield is the original medicinal material: extract weight.
  • the extraction is preferably reflux extraction, the water or lower alcohol is used in an amount of 5 to 18 times, preferably 7 to 12 times, of the plant material; and the reflux is refluxed for 1 to 3 hours, preferably 1 to 2 hours;
  • the extraction is 1 to 5 extractions, preferably 2 to 3 times.
  • the plant material composition may be added to an adjuvant for the preparation of a health care product, a food or an anti-fatigue drug.
  • the excipient may be any suitable excipient for the preparation of a health care product, food product or anti-fatigue drug, which is generally known to those skilled in the art without the need for additional creative labor.
  • the recommended daily dose is from 100 to 800 mg, preferably from 150 to 600 mg, based on the total weight of the extract.
  • a product comprising the plant material composition described above and other excipients.
  • the product may be a health care product, the auxiliary material is a medicinal auxiliary material, and the health care product is preferably a tablet, a capsule, an oral liquid or a beverage; or the product is a food, the auxiliary material is a food additive, and the food product is preferably a beverage; or the product is an anti-fatigue drug, the excipient is a pharmaceutical excipient, and the anti-fatigue drug dosage form is preferred For tablets, capsules or oral solutions.
  • the present invention also provides the use of the above composition for the preparation of an anti-fatigue drug or a health care product.
  • the pharmaceutical composition of the present invention contains the following three plant components:
  • Rhodiola is currently recognized as an adaptation to the original class of drugs, which can effectively improve the overall function of the body and improve the body's endurance against unfavorable factors.
  • Animal experiments have shown that under the influence of Rhodiola drugs, the level of central neurotransmitter that has deviated from normal levels can be corrected or re-normalized; it can also reduce the load of the heart before and after, improve heart function, and to some extent Correcting cardiac hemodynamic disturbances caused by ischemia and hypoxia, improving human tolerance to hypoxic conditions; in addition, it can regulate the body's immune system function and adapt people to different external environments.
  • Rhodiola has a special effect on the "correction and correction" of multiple systems of the body. Modern research has also found that salidroside is the main active ingredient of Rhodiola.
  • Gynostemma pentaphyllum is also a recognized class of adaptation to the original class of drugs, its role is different from Rhodiola. Modern chemistry research found that it mainly contains saponin components. Since Japanese scholars isolated some ginsenosides (such as ginsenoside Rbl) in the 1970s, the clinical effects of Gynostemma pentaphyllum, especially Gynostemma pentaphyllum, have received more and more attention. . Animal pharmacological experiments show that Gynostemma pentaphyllum extract can effectively enhance human immune system function, affecting both specific and non-specific immunity; also has a good protective effect on cardiovascular system and blood system, and can help maintain the stability of circulatory system.
  • Gardenia is a traditional anti-aging tonic that enhances body and delays aging. Pharmacological experiments confirmed that it has Strong immune enhancement and immunomodulatory effects have been used for synergistic treatment of tumors. It also has a good anti-oxidation effect, can effectively remove oxygen toxins, lipid peroxides and other body toxins produced in a large amount under fatigue, which is also its anti-aging mechanism.
  • Rhodiola, Gynostemma pentaphyllum and medlar can be used to complement each other and synergistically.
  • the following effects can be combined to improve fatigue symptoms in a comprehensive and effective manner to achieve the best results:
  • composition of the present invention may have a function of promoting blood system function and oxygen transporting ability at a normal dose, thereby being more effective against fatigue and restoring energy.
  • the use of the three drug groups while achieving the anti-fatigue effect, also reduces the amount of single-flavored pharmaceutical ingredients, and objectively reduces the risk of toxicity of long-term use of single-flavor drugs, achieving Effect of attenuating.
  • the reduction in dosage also facilitates the patient's administration.
  • Rhodiola has the effect of replenishing qi and activating blood circulation and relieving phlegm and relieving asthma.
  • Gynostemma pentaphyllum has anti-inflammatory and detoxifying functions and cough-relieving function.
  • the medlar has nourishing liver and kidney, and benefits the eyesight.
  • Rhodiola Rhodiola, Gynostemma pentaphyllum and The three kinds of medicinal herbs used by the scorpion are mainly used, and the main effect of Rhodiola has the effect of replenishing qi and activating blood circulation, supplemented by the qi and spleen of gynostemma, the effect of phlegm and blood stasis, and the nourishing liver and kidney, and the function of spleen and eyesight of scorpion.
  • the main goal is to replenish the qi, to reduce the damage, to adjust the camp, to make it follow the rules, to form a good law of day and night, so that "the sputum is fine and the night scorpion"; on the other hand, through the phlegm and blood stasis
  • the pharmaceutical raw materials of the above pharmaceutical compositions may be plant-based crude drugs, botanical raw materials or botanical ingredients: The following are in accordance with the US Department of Health and Human Services, the Food and Drug Administration, the Drug Evaluation and Research Center, and the industrial botanical drugs.
  • the product guide for the August 2000 edition provides a brief description of some of the definitions:
  • Botanical drug substance A drug substance derived from one or more plants, algae or large fungi. It can be prepared from botanical crudes by the following procedure: comminution, decoction, pressing, water extraction, alcohol extraction or the like. It can be obtained in a variety of physical forms such as powders, ointments, concentrates, juices, gums, syrups or oils.
  • the botanical drug substance can be prepared from one or more plant-based crude drugs (see Single-Herb and Multi-Herb botanical drug substance or product). Botanical bulk drugs do not include highly purified or chemically modified materials of natural origin.
  • Botanical ingredients Ingredients derived from botanical raw materials or products derived from plant-based crude drugs.
  • Active ingredient A chemical ingredient in a plant-based crude drug, drug substance or drug product that is responsible for pharmacological activity or therapeutic effect.
  • the weight fraction of Rhodiola, Gynostemma and Brassica is 20-80% of Rhodiola as a raw drug: 10-60% of Gynostemma: The genus is 10-60%; the preferred parts by weight is 30-50% of Rhodiola: 20-40% of Gynostemma: 20-40% of genus.
  • Rhodiola plants in China are mainly distributed in the northeast, Gansu, Xinjiang, Sichuan, Cambodia and Yunnan and Guizhou provinces.
  • the common varieties in the health care field include Rhodiola sachalinensis A. Bor., Rhodiola sachalinensis.
  • Rhodiola R. crenulata Hook. f. et Thorns. H. Ohba
  • the pharmaceutical composition or the health care product may use one or more of the above varieties as the raw material of the Rhodiola; preferably, Rhodiola sachalinensis (R. sachalinensis) A. Bor.,.
  • Rhodiola sachalinensis R. sachalinensis
  • the plant parts used in the Rhodiola plant material are roots and/or rhizomes.
  • Rhodiola can even be Nishikawa Rhodiola (al S ia (F r0 d.) SH F U ), alternate Rhodiola altema SH Fu, Changbai Rhodiola angusta Nakai, Daphnia rhodiola aporontica (Frod.) SH Fu, Acha red atlas (Frod.) H. Ohba, Rhossa atunsuensis (Praeg.) SH Fu, Rhodiola brevipetiolata (Frod.) SH Fu, Bupleurum Rhodiola Bupleuroides (Wall, ex Hook. f. et Thorns.) SH Fu, Rhodiola calliantha (H.
  • Rhodiola chrysanthemifolia (Levi.) SH Fu, Rhodiola concimia (Praeg.) SH Fu, Rhodiola cretinii (Hamet) H. Ohba, Rhodiola dielsiana (Limpr. f.) SH Fu, Rhodiola discolor (Franch.) SH Fu, Rhododendron dumulosa (Franch. SH Fu, Rhododendron eurycarpa (Frod.) SH Fu, Rhododendron fastigiata (Hook. f. et Thorns.) SH Fu and other Rhodiola Those skilled in the art are aware of what such Rhodiola plants also include, and are not enumerated here.
  • Gynostemma is widely distributed in China, distributed in the provinces south of the Yangtze River and in Shaanxi, and cultivated everywhere.
  • the saponin-containing components of this genus include Gynostemma pentaphyllum (3 ⁇ 4w «femmfl pentaphyllum (Thunb.) Makino, G. sylvestris G laxum ( WalDCogn., Gynostemma pentaphyllum G.pwb ⁇ c Gagnep. Y. Wu, Guangxi Gynostemma G. gunagxiense X) X Chen et D. H. Qin G. compressum XX Chen et D. R. Lians et al.
  • the pharmaceutical composition or health care product can use one or more of the above varieties.
  • G. pentaphyllum (Thimb.) Makino is preferred.
  • the plant parts used in the Gynostemma plant material are rhizomes and/or whole grasses.
  • Gynostemma may even be Aggregatum CY Wu et SK Chen, Burma burmanicum King ex Chakr., var. molle CY Wu ex CY Wu et SK Chen, cardio perm blue cardiospermum Cogn. ex 01iv. CY Wu et SK Chen, long squid longipes CY Wu ex CY Wu et SK Chen, small seed gynostemma microspermum CY Wu et SK Chen, white vein gynostemma pallidinerve Z. Zhang scented blue pentagynum ZP Wang hairy stranded var.
  • the pharmaceutical composition or the health care product may use one or more of the above varieties as the bismuth raw material, and preferably N. sylvestris L. barbarum L.
  • the plant parts used in the plant material of the genus Brassica are dry mature fruits.
  • Amaranth can even be yellow fruit var. auranticarpum KF Ching, northern ⁇ var. potaninii (Pojarkova) AM Lu cylinder cylindricum Kuang & AM Lu, black fruit ruthenicum Murray truncatum truncatum YC Wang Yunnan yunnanense Kuang & AM Lu et al. belong to other plants, and those skilled in the art are aware of what such genus plants also include, and are not listed here.
  • the plantable crude drug when the pharmaceutical composition is applied, can be extracted by an appropriate method, and the rhizome crude drug Rhodiola and Gynostemma pentaphyllum are generally pulverized and then extracted.
  • the extraction method recommended by the present invention is preferably an aqueous solution using water, a lower alcohol or a lower alcohol, and another solvent capable of extracting an active ingredient from the crude drug, leaching, filtering, concentrating the filtrate, and drying.
  • the dry extract is pulverized into powder to obtain an extract having a yield of 5 to 50%, and an active ingredient of the drug of the present invention is prepared.
  • the lower alcohol is preferably pharmaceutical or food grade ethanol.
  • the leaching can be achieved by heating and reflux extraction (including Soxhlet extraction), room temperature leaching, diafiltration, ultrasonic extraction, microwave extraction, etc., which can achieve the purpose of extraction. It is preferred to heat reflux extraction and room temperature leaching.
  • the heating and reflux extraction time is usually 1-3 hours, preferably 1-2 hours; the number of extractions is generally 1-5 times, preferably 2-3 times; the amount of the solvent is generally 5-18 times the weight of the raw material. It is preferably 7-12 times.
  • the concentration of the filtrate is usually concentrated under reduced pressure.
  • the drying method may be drying under reduced pressure, spray drying, freeze drying or other various means for achieving the purpose of drying.
  • the method for preparing the active component with higher purity recommended by the present invention is to add the Rhodiola and/or Gynostemma pentaphyllum extract concentrate obtained in the above step to the ethanol solution, and the final concentration of the ethanol in the obtained solution should be 50-80%, preferably 70%, after thorough stirring, it is allowed to stand for 10-30 hours, preferably 20 hours, and filtered; the precipitate is filtered off, the filtrate is collected, concentrated under reduced pressure, and dried to obtain a dry extract, which is pulverized into powder. It is prepared into a higher purity active ingredient.
  • the drying method may be vacuum drying, spray drying or other various means for achieving the purpose of drying.
  • Another method for obtaining a higher purity active component recommended by the present invention is to dissolve the extraction concentrate obtained in the above step, and the solution is further purified by column chromatography, and the elution ability is low first. The eluent is eluted and discarded; the elution is carried out with one or more eluents, the eluent is collected, concentrated under reduced pressure, dried to obtain a dry extract, pulverized into powder, and prepared to be more pure. High active ingredient.
  • the column chromatography packing may be a D-101 type, an AB-8 type, an XDA-1 type or other type of macroporous resin, polyamide, silica gel or any other substance which can be used for compound separation.
  • the above elution may be an equal concentration elution or a gradient elution. While the specific column chromatography operation can be referred to the prior art plant extraction column chromatography operation, those skilled in the art need no additional creative work.
  • the drying method may be drying under reduced pressure, spray drying, freeze drying or other various means for achieving the purpose of drying.
  • the second extraction method recommended by the present invention is to prepare the active component extract according to the specified extraction, purification, concentration and drying method after pulverizing the above three raw materials, according to the yield of the extract, according to The prescribed raw material formulation mixes the active ingredient extract to prepare the pharmaceutical composition of the present invention.
  • the composition of the present invention is ensured to have a high physiological activity, and it is recommended to use different alcohol contents.
  • the aqueous solution extracts each plant component. Therefore, a second extraction method recommended by the present invention, that is, a method of separately preparing each plant component extract, is preferably used to prepare the composition of the present invention.
  • composition of the present invention can be described by the corresponding extract name, for example:
  • pharmaceutical composition of the present invention can be described as:
  • Rhodiola rosea extract is a pink powder, miso; wherein the content of salidroside is preferably between 0.5 and 3%, preferably between 0.8 and 2%; the moisture content is preferably less than 5%; Less than 10 ppm; the total number of bacteria is preferably less than 1000 cfu / g, and both E. coli and Salmonelia tests are negative.
  • Gynostemma pentaphyllum extract is yellow-green powder, bitter; wherein the content of Gynostemma saponin (with ginsenoside Rbl as reference) should be between 20-80%, preferably 20-40%; moisture content is preferably less than 5%; Less than 10 ppm; the total number of bacteria is preferably less than 1000 cfu / g, and both E. coli and Salmonelia tests are negative.
  • the extract of medlar is brown powder and tastes acid; the content of lycium polysaccharide (with glucose as reference substance) should be between 20-60%, preferably 30-40%; the moisture content should be less than 5%; the heavy metal content should be less than lOppm; The total number of bacteria should be less than 1000 cfu / g, and E. coli and Salmonelia are negative.
  • the dose for oral administration should be varied depending on the content of the active ingredient in the extract, the age, sex, and body weight of the user.
  • the daily recommended daily dose is from 100 to 800 mg by weight of the total extract, and the preferred dose is from 150 to 600 mg.
  • composition of the present invention obtained by the above preparation method can be combined with a pharmaceutically acceptable carrier to prepare a preparation so as to be administered to the host by any convenient means, preferably orally.
  • the composition of the present invention may be added with various conventional excipients such as a disintegrating agent (dry starch, sodium carboxymethyl starch, low-substituted hydroxypropylmethylcellulose, cross-linked PVP, etc.), Lubricant (magnesium stearate, talc, sodium benzoate, polyethylene glycol 4000, etc.), binder (carboxymethylcellulose sodium), etc., and prepared into any one using one or several conventional preparation methods
  • a commonly used oral dosage form such as a tablet, a capsule or an oral solution.
  • the composition of the present invention can also be prepared by blending with a flavoring agent, a toner, a stabilizer and the like suitable for preparing a beverage.
  • a solid or liquid beverage that can be a carbonated or non-carbonated beverage for anti-fatigue purposes.
  • the specific excipients are generally known to those skilled in the art, or a limited number of experiments can be used to determine the type of excipients to be added and the appropriate dosage ratio, and the present invention will not be described again.
  • the composition of the present invention may be used as one of the prescription components of the final pharmaceutical preparation, and mixed with other botanical raw material ingredients or chemical substances to obtain the active ingredient and other pharmaceutical ingredients of the present invention.
  • the mixture for example, the pharmaceutical composition of the present invention or the extract composition thereof may further form a new prescription with one or more vitamins, amino acids or other ingredients having health and nutrition functions, and may be prepared into any of the above-mentioned preparations.
  • the host for anti-fatigue purposes.
  • the 30-day feeding test of rats was carried out at a dose equivalent to 120 times and 240 times the dose of human clinical use (see Test Example 1), and had no effect on the general condition and body weight changes, liver function, and renal function of the test animals;
  • the blood glucose of the low-dose female rats and the high-dose male rats was significantly lower than that of the control group; the red blood cell count, platelet count and hemoglobin content of the female rats were significantly higher than the control group (p ⁇ 0.01), and the blood glucose of the male rats was increased.
  • compositions of the present invention Short-term chronic toxicity studies indicate that the recommended clinical dose of the compositions of the present invention is very safe, while indicating that prolonged, high-dose use of the compositions of the present invention can help the user lower blood glucose and increase the amount of red blood cells, platelets and hemoglobin in the blood, revealing
  • the composition of the present invention may also have the potential to increase the oxygen supply capacity of the body, thereby being well resistant to fatigue. The Ames experiment also did not observe the mutagenic effects of this product.
  • compositions of the present invention significantly reduces systemic fatigue symptoms such as headache, hoarseness, difficulty in thinking, and tiredness of speaking, without affecting the physiological indexes of the fatigued population.
  • the quality of sleep in the treatment group taking the composition of the present invention was significantly improved and the energy was greatly improved as compared with the blank group. The subjects did not experience any discomfort after taking the medicine.
  • composition of the present invention having Rhodiola, Gynostemma and Brassica as active ingredients has the advantages of obvious anti-fatigue effect, small toxic and side effects, controllable quality, convenient taking, and the like, and is suitable for popularization and application. . DRAWINGS
  • the upper panel of the figure is a HPLC chart of salidroside standard, and the lower panel is the HPLC chart of Example 1.
  • Fig. 2 Ultraviolet scanning spectrum of total saponins of Gynostemma pentaphyllum in Example 5
  • the detection method is precisely sucking the methanol solution of the test sample into a 10 ml stoppered test tube, and the solvent is evaporated in a water bath, and immediately taken out, and precision addition 0.25 vanillin-glacial acetic acid solution 0.2 ml, perchloric acid 0.8 ml, shake, set After heating in a 60 ° C water bath for 15 minutes, it was taken out, cooled in running water for 10 minutes, added with 5 ml of glacial acetic acid, shaken, and scanned in the wavelength range of 300-700 nm.
  • curve 1 is a scan of the standard
  • curve 2 is a scan of the total saponin of Gynostemma pentaphyllum
  • curve 3 is a scan of Example 9.
  • the three detection objects at the similar wavelengths have larger absorption peaks, indicating that they have similar components.
  • Test method Accurately draw 1.0 ml of the test sample in a 10 ml stoppered test tube and add water to make the volume reach Ij 2.0 ml. Add 1 ml of phenol reagent, shake well, immediately add concentrated 5.0 ml of sulfuric acid, shake it and leave it for 5 minutes, heat it in a boiling water bath for 15 minutes, remove it, immediately cool it in cold water for 15 minutes, and scan it in the wavelength range of 400-600 nm.
  • curve 1 is blank
  • curve 2 is standard
  • curve 3 is sample.
  • the sample contains similar components to the standard. detailed description
  • Rhodiola sachalinensis Weigh 1000kg of Rhodiola sachalinensis, smash it into coarse powder, add 4 times of 50% ethanol in 4 times of reflux, and extract it 4 times each time. The extract is filtered, the filtrate is concentrated, and the solvent is removed. The liquid shrinkage spray was dried to obtain 325 kg of Rhodiola rosea extract. Among them, the content of salidroside was 2.4%.
  • Rhodiola rosea Weigh 1000kg of Rhodiola rosea, smash it into coarse powder, add 4 times of 70% ethanol in the amount of crude drug and reflux for 3 times, each time for 1 hour, filter the extract, combine the filtrate, concentrate under reduced pressure, remove solvent, thick The liquid was dried under reduced pressure to obtain 217 kg of Rhodiola rosea extract. Among them, the content of salidroside is 0.8%.
  • Example 2 The concentrate in Example 2 was diluted with an appropriate amount of water, and the D101 macroporous resin was equilibrated with water, eluted first with water, then with 60% ethanol, and concentrated under reduced pressure to recover a 60% ethanol eluent. The concentrated solution was dried under reduced pressure to give a dry extract of 65.2 kg, wherein the content of salidroside was 5.1%.
  • Rhodiola rosea L. smash it into coarse powder, add 7 times 70% ethanol, ultrasonic extraction for 40 minutes, temperature 40 °C, ultrasonic frequency 40KHz, filter; add the drug residue to 5 times 70% Ethanol, ultrasonic extraction for 30 minutes, filtration; the filtrate was combined, concentrated under reduced pressure, and the concentrate was spray dried to obtain 184 kg of a dry extract, wherein the content of salidroside was 3.0%.
  • Gynostemma pentaphyllum extract 188kg.
  • the content of Gynostemma saponin is 27.4% by weight.
  • Example 5 The concentrate in Example 5 was diluted with an appropriate amount of water, and the AB-8 type macroporous resin equilibrated with water was first eluted with water, eluted with 70% ethanol, and concentrated under reduced pressure to recover 70% ethanol. After deliquoring, the concentrated solution was dried under reduced pressure to obtain a dry extract of 65.2 kg, wherein the content of Gynostemma saponin was 71.1%.
  • the precipitate obtained by the alcohol precipitation in Example 7 after suction filtration was directly added to 5 times the amount of water, stirred and dissolved uniformly, and then slowly added with 0.2 mol/L of cetyltrimethylammonium (CTA-OH) solution to adjust the pH. The value was 12, and it was left overnight.
  • the precipitate was collected by centrifugation. A 35% acetic acid solution was added to the precipitate, stirred to dissolve sufficiently, and the insoluble matter was filtered off. The filtrate was added to a 3-fold amount of 95% ethanol to precipitate, and the resulting precipitate was 95% ethanol. After thoroughly washing and drying under reduced pressure, 94 kg of a purified lycium polysaccharide extract was obtained, and the polysaccharide content was 54%.
  • Example 7 0.8 kg of Rhodiola rosea extract obtained in Example 4, 0.35 kg of Gynostemma pentaphyllum extract in Example 6, and 0.45 kg of alfalfa extract in Example 7, and an appropriate amount of white granulated sugar, caramel color, flavor, and carbonic acid were added.
  • the water was dissolved, filtered, sterilized, and made into a 3550 L carbonated beverage, which was filled in a 355 ml can.
  • Example 7 2.7 kg of Rhodiola rosea extract obtained in Example 2, and 1.80 kg of Gynostemma pentaphyllum extract in Example 5 were weighed.
  • the scorpion extract in Example 7 was 1.60 kg, added with a proper amount of sweetener and flavor, added with appropriate amount of soluble starch, granulated with alcohol, dried, and dispensed in 10,000 aluminum foil bags; dissolved in water when used.
  • Rhodiola rosea extract obtained in Example 2 0.5 kg of Gynostemma pentaphyllum extract in Example 6, 2.5 kg of the extract of Lycium barbarum in Example 7, add appropriate amount of sweetener and flavor, add appropriate amount of starch and Lactose, pressed into 10,000 tablets.
  • Rhodiola rosea extract obtained in Example 1 0.5 kg of Gynostemma pentaphyllum extract in Example 5, 0.5 kg of alfalfa extract in Example 8, add appropriate amount of sweetener and flavor, and add appropriate amount of soluble starch.
  • the raw materials used were the same as those in Example 9, except that Rhodiola rosea extract 0.3 kg, Gynostemma pentaphyllum extract 0.4 kg, and alfalfa extract 0.3 kg, mixed, and loaded into 3000 No. 2 capsules.
  • the raw materials used were the same as those in Example 9, except that Rhodiola rosea extract 0.8 kg, Gynostemma pentaphyllum extract 0.1 kg, alfalfa extract 0.1 kg, and mixed, and 3000 capsules No. 2 were placed.
  • the raw materials used were the same as those in Example 9, except that Rhodiola rosea extract 0.35 kg, Gynostemma pentaphyllum extract 0.22 kg, alfalfa extract 0.18 kg, and mixed, and 2000 capsules No. 2 were placed.
  • the raw materials used were the same as those in Example 9, except that Rhodiola rosea extract 0.6 kg, Gynostemma pentaphyllum extract 0.13 kg, and alfalfa extract 0.13 kg, and mixed, and 3000 capsules No. 2 were placed.
  • Example 21 1500 kg of Rhodiola sachalinensis was extracted according to the method of Example 1, 2000 kg of Gynostemma pentaphyllum was extracted according to the method of Example 5, and 1500 kg of plutonium was extracted according to the method of Example 7, and then the extract was uniformly mixed and compressed according to the method of Example 10.
  • Rhodiola sachalinensis 500 kg was extracted according to the method of Example 1, 200 kg of Gynostemma pentaphyllum was extracted according to the method of Example 5, 300 kg of plutonium was extracted according to the method of Example 7, and then the extract was uniformly mixed and compressed according to the method of Example 10.
  • Example 29 Rhodiola rosea Henna Gynostemma Ningxia ⁇
  • Example 30 Rhodiola rosea Henna Gynostemma ⁇
  • Example 32 Rhodiola rosea Gynostemma Ningxia ⁇
  • Rhodiola, Gynostemma and other plants of the genus Amaranthus can also be extracted and prepared into medicines, foods or health care products by the above methods. The present invention will not be described again.
  • Test Example 1 Composition of the present invention 30-day feeding toxicity test
  • Experimental animals 66 Wistar rats, half male and half female, weighing 150-170 g, were provided by the Experimental Animal Center of the Chinese Academy of Medical Sciences. Animal certificate number: Medical word 01-3008.
  • Test substance The mixed extract of Example 9. The preparation is a deep thirsty powder with an alcoholic aroma.
  • Test animal feeding Rats are housed in the animal room, one cage per 5-6, and the cage is a polyethylene plastic cage. The indoor temperature of the animal is 20 ⁇ 2°C, the relative humidity is 40-70%, and the natural light is used. I paid for the full-price pellets provided by the Experimental Animal Center of the Chinese Academy of Medical Sciences. Animals are free to eat and drink.
  • test substance After carefully grinding the test substance, add water to prepare a suspension of the required concentration, and prepare it daily.
  • Rats were randomly divided into 3 groups, 22 in each group, half male and half female. Two dose groups were set up, the doses were 5g/kg and 10g/kg respectively: the other group was the control group. Daily morning administration is given as a medicine, once a day for 30 consecutive days. Rats were observed in the animal feeding room for 1 week before the test.
  • Indicators include aspartate converting enzyme (AST), alanine amino converting enzyme
  • ALT Alkaline Phosphatase (ALP), Inosine (Cre), Urea Egg (BUN), Total Protein (TP), Albumin (ALB), Total Cholesterol (Cho), Total Bilirubin (T-Bill) ), blood sugar (Glu).
  • ALP Alkaline Phosphatase
  • Re Inosine
  • BUN Urea Egg
  • Total Protein TP
  • Albumin ALB
  • Total Cholesterol Cholesterol
  • T-Bill Total Bilirubin
  • Glu blood sugar
  • Hitachi 7060 Fully Automated Biochemical Analyzer is used for the above-mentioned indicators. The kits used were all provided by Beijing Zhongsheng Biotech Co., Ltd.
  • organ coefficient organ weight / body *100%).
  • the above organs and tissues such as stomach, duodenum, jejunum, ileum, colon, lymph nodes, and thyroid were fixed in 10% formalin solution for histopathological examination.
  • test data were statistically analyzed using t-test and X 2 - test. 5. Results and discussion
  • Test Example 2 Composition of the present invention Ames test
  • composition of the present invention is mutagenic by observing whether the composition of the present invention has a reversion mutation to histidine auxotrophic Salmonella typhimurium.
  • Test substance The mixed extract of Example 9, which was a dark brown powder having an alcoholic scent.
  • Dose group Set 5 dose groups to 5000 ⁇ /Dish, 2500 ⁇ /Dish, 1000 ⁇ /Dish, lOO g/
  • the in vitro activation system is rat liver microsomal enzyme (S9).
  • TA97 positive control is 2.0 ⁇ /dish 4-NQO(-S9), lO.O g/dish 2-AF(+S9)
  • the TA98 positive control was 20.0 ⁇ /dish DMC (-S9), 20.0 ⁇ /dish 2, 7-2AF (+S9)
  • TA100 positive control was 2.0 ⁇ /dish MMS (-S9), lO.Ou g/dish 2-AF (+S9)
  • the TA102 positive control was lOO.O g / dish of platinum ( ⁇ S9)
  • Test purpose The clinical effect of the anti-fatigue effect of the composition of the present invention and possible side effects were observed by a three-week administration test.
  • Test sample The capsule of Example 9 and a blank capsule containing starch.
  • Subject exclusion criteria A clinical study that is participating in other anti-fatigue products or a patient who is considered by a doctor to have a serious illness and may be affected by the test drug.
  • Dosage and administration method 0.24 g per capsule (containing the mixture or starch of Example 9), two tablets per day, taken every morning at 8:30-9:00.
  • Fatigue Symptom Questionnaire Includes a questionnaire survey of 30 fatigue symptoms, which was originally used to measure mental and physical fatigue associated with the enterprise. The FSC investigates the degree of fatigue in different aspects and is the most comprehensive method for determining the degree of subjective sensory fatigue.
  • Experimental design 120 subjects with fatigue symptoms were selected and divided into two groups. Each group included 30 male subjects and 30 female subjects, each with similar weight range and age range.
  • the drug test group took the capsule containing the composition of the present invention, and the blank control group took the capsule containing the starch.
  • the degree of fatigue was measured by means of self-reporting (FSC) and physiological indicators.
  • the research work schedule is as follows: 0 Days 11 Days 21 Days Health Survey YYY Fatigue Symptom Questionnaire (FSC) YYY Sleep Quality Survey YYY Memory Level Determination YYY Physical and Hematological Indicators YY Drugs Y
  • test group has a significant improvement effect on some but not all fatigue symptoms.
  • test group significantly improved the quality of sleep, shortened the time to fall asleep, relieved anxiety before going to bed, and improved sleep quality.
  • the test drug relieves the feeling of "head weight" (c.i.96%)
  • the test drug relieves the feeling of "body feeling tired” (c.i.88%)
  • the test drug relieves the feeling of "tire feeling tired” (c.i.98%)
  • test drug relieves the feeling of "want to lie down” (c.i.87%)
  • the test drug relieves the feeling of "sleeping after sleep” (c.i.98%)
  • the test drug relieves the feeling of "tired to talk” (c.i.82%)
  • composition of the present invention significantly reduces fatigue symptoms and effectively improves sleep without affecting the physiological indexes of the user.
  • the products prepared in other embodiments of the present invention can also satisfy the results of Test Examples 1 to 3.
  • the beverages prepared in Examples 11 and 19 can basically achieve the effects of the test examples. Since the product is a plant extract, there is substantially no toxic side effect. There is no strict limit on the amount of food or health supplement prepared.
  • the present invention will not be enumerated.

Landscapes

  • Health & Medical Sciences (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mycology (AREA)
  • Botany (AREA)
  • Veterinary Medicine (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Microbiology (AREA)
  • Epidemiology (AREA)
  • Medical Informatics (AREA)
  • Biotechnology (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Toxicology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)

Description

说 明 书
一种具有抗疲劳功效的植物原料组合物及其制备方法、 用途和产品 技术领域
本发明涉及一种纯植物来源的药物组合物及其应用, 属于现代植物药应用领域。 背景技术
疲劳被定义为 "由于进行活动所需要的资源在提供、 利用、 恢复上的失衡, 使 人们意识到身体与精神活动能力的降低"。 它是一种复杂、 主观的现象, 可以通过患 者自我报告的方式来测定, 主要表现为下列一种或多种体征: 精力不足, 困顿思睡, 头痛, 眩晕, 肌肉乏力, 反应迟缓, 判断力差, 精神抑郁, 食欲不好, 免疫力下降, 记忆能力下降, 注意力难以集中, 倦怠厌动, 等等。
疲劳广泛存在于各种人群中, 患有急性或慢性疾病的患者一般都会有程度不同 的疲劳感, 健康人群同样可能由于各种原因出现疲劳体征。 例如:
1. 睡眠不足
正常成年人一般需要八小时的睡眠时间, 但是多数人达不到这个要求, 引起人 疲劳感的产生。 这种睡眠不足一般是由两种情况引起。 一是由于工作、 家庭、 社会 等诸多现实原因, 生活节奏太快, 不少人的睡眠时间越来越短, 无法满足生理要求。 此外, 一些特殊时期, 如晚上照顾新生儿或者病人, 导致没法安睡, 也会使人产生 疲劳。 另一种睡眠不足的情况则更为普遍, 主要是由于年龄增高导致的。 当人们步 入中老年后, 由于身体机能的逐渐退化, 睡眠生物钟也慢慢发生了变化, 许多老年 人经常是晚上很早就昏昏欲睡, 天没亮就早早醒来; 而且睡眠中醒来次数也越来越 多, 重新入睡所需时间也越来越长; 睡眠质量的重要指标- --深度睡眠的时间也变得 越来越短。据哈佛医学院的研究报告, 30岁人群的每晚深度睡眠时间大概只有 20岁 人群的一半, 而到 65岁时, 人的深度睡眠时间只占整个睡眠时间的 5%, 远少于 20 岁时的 20%。 睡眠质量的下降, 相应地导致了人的精力不足, 容易出现疲劳感。 (A Havard Medical School Spcial health Report «Boosting Your Energy », Havard health publications)
2. 运动量太少
由于长期缺乏规律运动, 或者因每日久坐, 活动量太少, 因此稍一活动, 就很 容易觉得疲劳。 3. 饮食结构不均衡
许多人由于减肥、 素食主义等等原因, 只食用低糖低热量食品或是由于挑食的 不良习惯, 致使身体缺乏能量或营养不良, 极易产生疲劳感。 还有些人偏好用一些 高能量食品如巧克力来补充精力, 这虽然可以短暂提供大量能量, 但能量又会很快 消退并且加剧人的疲劳感。
4. 嗜酒等不良生活习惯
酒精能抑制神经系统, 使人行动变迟缓, 并干扰睡眠模式。 此外, 吸烟、 喝含 咖啡因类饮料也容易刺激人的神经系统, 使人容易失眠, 导致疲劳感产生。 虽然不 少人用它来短暂提神, 但最终结果却是加剧人的疲劳感。
5. 心理压力大
不正常的心理状态是导致疲劳产生的一个重要原因。 心理压力大、 有焦虑感是 现代社会人群的常见情况, "焦虑"可由各种工作、 生活等多方面原因引起, 如工作 任务过重, 工作内容变动大, 工作氛围差, 职位的保障性低, 生病、 家庭变故等等。
6. 工作环境差
工作环境差能加重人的疲劳感, 如矿区、 高原缺氧环境, 工作场所过冷或过热, 过于嘈杂或是过于安静、 无人交流等等, 或是工作的时间很不规律, 工作需要长时 间集中注意力干重复的事情等情况都会使人容易出现疲劳感。
疲劳能对人的正常生活带来极大干扰,对人们的生活质量有着很大的负面影响。 长期的疲劳更是人们健康乃至生命潜在杀手。 疲劳对人体生理状况的影响主要体现 在下列几个方面:
(1) . 抑制中枢神经系统功效
在疲劳状态下, 人中枢神经系统的工作效能会降低, 神经递质包括 5-羟色胺、 多巴胺、 乙酰胆碱的分泌会受到抑制, 使人反应迟缓, 判断力差, 肌肉乏力, 注意 力不集中。 如果汽车司机出现反应变慢, 精力不足、 注意力难以集中, 可能造成的 后果是十分严重的。
(2) . 降低免疫系统功能
免疫系统是人体内的一种保护体系, 在正常状态下, 它可以有效地保护机体免 受有害组分如细菌、 病毒、 有害化学品的侵害。 但在疲劳状态下, 免疫功能通常会 下降, 因此人体对各种有害因素的抵抗力会变弱。 比较典型的例子就是人在疲劳时, 很容易患上呼吸道感染的病症。 在另一方面, 正常人若被急性病毒或细菌感染后, 人免疫力出现下降, 会出现一些细胞因子含量水平的上升, 这也会增加人的疲劳感。 由此可见, 免疫系统受到抑制既可能是人产生疲劳的原因, 也可能是产生疲劳的结 果。 因此, 调节人的免疫系统, 提高免疫力是抵抗疲劳的一条必不可少的途径。
(3) 影响血液系统供氧能力, 减少机体能量供应
在体内, 血糖可分解释放出能量。 有氧的状态下, 葡萄糖可分解为 C02和水, 同时释放出最大量的能量。 而在缺氧状态下, 一些器官仍然能分解葡萄糖, 但释放 出的能量较少, 同时还会产生许多毒性废物。 研究显示, 在疲劳状态下, 输送往肌 肉的氧大量减少, 肌肉就事实上处于缺氧状态。 假如心肌长期缺氧, 则会出现严重 的后果。 并且机体的其他许多活动时都需要在有氧状态下完成的, 需要将氧源源不 断地输往相关组织, 才能保证机体各系统的正常活力。 因而增加组织的供氧量可以 提高体内的能量供应, 从而协助减缓疲劳, 减少疾病风险。
抵抗疲劳有多种方式 ---休假, 换一份满意的工作, 有规律的体育运动, 培养良 好的饮食习惯, 获取充足的睡眠, 这些方法一般都能有效抵抗疲劳。 但是, 由于一 些客观存在的原因, 不少人的抗疲劳措施并没有取得良好的效果。 首先, 人的生活 方式、 社会角色并不是轻易能改变的。 工作责任、 家庭义务、 社会交往、 经济状况 以及其他相关因素已经给我们的个人生活限定好了模式。 其次, 长时间的疲劳会使 人的生理状况发生一些改变, 如神经系统、 内分泌系统出现紊乱, 免疫功能下降, 血液系统出现异常, 消化紊乱等等。 这时单靠人体本身的自我修复功能来调养身体, 难度就比较大了。 而及时服用一些有效、 安全、 天然的保健食品来协助身体各个系 统恢复正常, 将是十分必要和有意义的事情。
"适应原"药物是目前被西方医学界广泛接受的一类具有抗疲劳功效的产品。 "适应原 (adaptogen)"的概念最早由苏联科学家 Nikolai Lazarev于 1947年提出来, 认为这是一类能协助身体非特异性抵抗压力、 刺激, 并恢复常态的天然植物产品, 它们在正常剂量下是安全无毒的, 并且有对身体有着整体性调整协调作用。 它与其 他成分的最大区别就是它能有效地平衡体内激素的分泌和免疫系统, 使机体处于一 个自我平衡的最佳状态 _ _使身体中亢进的机能降低, 而衰弱的机能增强, 增强人 体抵抗力, 减轻疲惫程度。 由此, 我们可以考虑通过服用适应原类植物产品, 通过 它来调节、 平衡、 优化体内的激素水平和免疫系统, 从而达到改善中老年人精力不 足, 提高睡眠质量的目的。
国外研究者认为适应原类药物与传统中药中的补气药(qi tonics)有着异曲同 工之处。
而从传统中医理论方面来讲, 出现疲劳尤其是长期的疲劳感就是由于 "虚症" 所致。 并且 "虚"一般多为气虚或气阴两虚, 气虚可致水湿不化, 积而成痰; 气虚 可致血运不畅而成血瘀, 形成 "虚中挟实 (指痰、 瘀) "症状。 这种痰瘀阻滞, 可进一 步阻遏气机而耗气, 而且可化热伤阴, 形成心气亏虚、 心阴不足、 痰热扰心诸证, 致使心肾不交, 晚上无法安睡, 白天又精力不足。 另外, 人慢慢步入老年后, 气血 逐渐衰微, 肌肉瘦縮干枯, 气道涩滞, 五脏的机能出现不协调, 营气衰少, 卫气内 扰, 营卫失调, 不能按正常规律循环, 所以在白天精力不充沛, 精神也不够饱满, 而在晚上则容易失眠, 睡不安稳, 即所谓 "昼不精,夜不瞑" (《灵枢*营卫生会》) 。 对此, 中医一般采用补气养阴、 调和营卫来改善睡眠, 补充精力, 同时也会辅以滋 肝补肾药物如枸杞子增强体质, 止咳化痰药物以化除 "实"症, 达到标本兼治, 对 身体进行系统调养, 消除疲劳。
红景天、绞股蓝和枸杞子各自为目前公认的适应原类药物之一 , 它们在中药学 里也确实被视为补气药。 目前市场已有红景天、 绞股蓝及枸杞子的提取物可以单独 用于抗疲劳产品。 值得注意的是, 虽然这些提取物都用于抵抗疲劳, 可由于各自有 着不同的化学物质基础, 因而表现出不同的适应原样作用特点, 例如: 红景天在针 对身体多个系统的 "纠偏回正"方面有着特殊的功效; 绞股兰有明显的镇静、 催眠、 镇痛作用, 能有效地改善睡眠; 枸杞子是是传统的抗衰老滋补品, 可增强体质, 延 缓衰老。 三种植物联合使用, 可以从不同方面发挥作用, 强化抗疲劳效果。 在保证 抗疲劳效果的同时, 该组合可以最大限度地减少单味植物的用量, 从而增加了药物 的安全性, 比单味抗疲劳提取物更适合于长期服用。
与市场上多数产品还存在缺乏针对各自产品的安全性和有效性评价, 没有明确 的质量标准以保准产品稳定性等缺点相比较, 本专利发明者对本产品进行了严格的 毒理学研究及临床实验研究, 该研究充分保证了临床使用时本产品的安全性和有效 性。 发明者并设立了明确的质量标准和生产工艺以保证产品的稳定性。 规定了明确 的使用量进一步确保产品的有效性和安全性。 发明内容
因此, 本发明的目的之一在于提供一种具有抗疲劳功效的植物原料组合物, 该 组合物可以在不改变人的正常生理指标的前提下, 改善人的睡眠, 增加能量并显著 减轻疲劳感。
本发明的目的之二在于提供一种使用剂量小, 即使长期服用也不会产生毒副作 用的安全的抗疲劳产品。 本发明的目的之三在于提供上述组合物的在制备食品、 药品、 保健品方面的应 用。
简单的说,本发明提供的一种纯植物来源的具有抗疲劳功效的植物原料组合物, 其所述组合物由下列植物为原料制备:
( a) 红景天属植物 Rhodiola
( b ) 绞股蓝属植物 Gynostemma禾口
( c ) 枸杞属植物 Lycium。
为了达到较好的抗疲劳效果, 所述的红景天属植物, 绞股蓝属植物和枸杞属植 物的重量份数以生药计分别为红景天属 20-80%: 绞股蓝属 10-60%: 枸杞属 10-60%; 优选的重量份数为红景天属 30-50%: 绞股蓝属 20-40%: 枸杞属 20-40%。
本发明所述红景天属植物可以使用下列一种或多种植物:
高山红景天 (库页红景天) Rhodiola sachalinensis A. Bor.,
玫瑰红景天 R. rosea L.,
大花红景天 R. crenulata (Hook. f. et Thorns.) H. Ohba,
狭叶红景天 R. kirilowii (Regel) Maxim,
优选高山红景天 (库页红景天) R. sachalinensis A. Bor.。
本发明所述绞股蓝属植物可以使用下列一种或多种植物: 绞股蓝 Gynoste醒 a pentaphyllum (Thunb.) Makino , 光叶绞股蓝 G laxum (Wall) Cogn.,毛绞股蓝 G pubescens (Gagnep) C. Y. Wu, 广西绞股蓝 G. gunagxiense X. X. Chen et D. H. Qin, 扁 果绞股蓝 G. compressum X. X. Chen et D. R. Lians等, 优选绞股蓝 G. pentaphyllum (Thunb.) Makino
本发明所述枸杞属植物可以使用下列一种或多种植物: 宁夏枸杞 Lycium barbarum L. , ¾fi L. chinense Mill. 禾卩新疆拘祀 . (iosyWemwm Pojark等, 优选宁夏 拘祀 Lycium barbarum L
上述植物任意部位均可用于制备本发明所述植物原料组合物, 但为了提高提取 效率, 优选采用上述植物的如下部位:
其中所述的红景天属植物原料使用的植物部位优选为根和 /或根茎;
所述的绞股蓝属植物原料使用的植物部位优选为根茎和 /或全草;
所述的枸杞属植物原料使用的植物部位优选为干燥成熟果实。
优选所述的植物原料组合物的必要成分由每一种所述的植物性生药的总提取物 或每一种所述的植物性生药的一种或多种提取物组成。 譬如红景天提取物可以采用 多种红景天植物混合后提取, 或将多种红景天植物分别提取后混合。 所述的绞股蓝 提取物和枸杞提取物也存在同样情况。
根据前面所述的植物原料组合物, 按照本领域常规提取方法对上述用量配比的 植物原料进行提取, 由于提取方法的多种多样, 所提取出来的组合物中各个有效成 分可能会不相同。 此外, 具体植物种的不同和产地的不同, 能够提取出有效成分的 含量也是不同的。 但这种有效成分含量的差异并不影响本发明目的的实现。 即采用 上述比例的植物原料进行常规的提取, 通常都能够提取出一定含量的上述植物原料 的有效成分, 即能够实现本发明目的。 然而为进一步提高所述组合物的效果, 优选 为所述组合物含有红景天提取物 40〜80 %, 含有绞股蓝提取物 10〜50 %, 含有枸杞 提取物 10〜50 %。
根据使用原料的差异, 提取和精制方法的不同, 更进一步优选红景天提取物中 红景天苷 (salidroside)的含量应在 0.5-3%之间, 更优选 0.8-2%; 绞股蓝提取物中绞股 蓝皂苷的含量应在 20-80%之间, 优选 20-40%; 枸杞提取物中枸杞多糖的含量应在 20-60%之间, 优选 30-40%。
根据前面所述植物原料组合物, 所述组合物制备方法可以采用现有技术任何可 能的提取方法, 然而优选为包括粉碎、 提取、 浓縮、 干燥和混合的步骤。
所述植物原料组合物的植物性生药最好使用水、 低级醇或含水的低级醇进行提 取或经过进一步的精制得到收率为 20 : 1-2 : 1的提取物, 优选为 10: 1-3:1, 所述的低 级醇优选医药或食品级别的乙醇。 所述收率为原药材: 提取物重量。
所述提取优选为回流提取, 所述水或低级醇的用量为植物原料的 5〜18倍, 优 选为 7〜12倍; 所述回流为回流 1〜3小时, 优选为 1〜2小时; 所述提取为提取 1〜 5次, 优选为 2〜3次。
此外, 所述的植物原料组合物还可以加入辅料用于制备保健品、 食品或抗疲劳 药物。 所述辅料可以为制备保健品、 食品或抗疲劳药物的任意适合的辅料, 本领域 技术人员通常都知晓这种辅料, 无需再付出创造性劳动。
当所述组合物用于制备保健品或抗疲劳药物时, 推荐的每日给药剂量以提取物 总重量计为 100〜800mg, 优选为 150〜600mg。
一种含有前面所述植物原料组合物和其它辅料的产品。
所述产品可以为保健品, 所述辅料为药用辅料, 所述保健品优选片剂、胶囊剂、 口服液或饮料; 或者所述产品为食品, 所述辅料为食品添加剂, 所述食品优选为饮 料; 或者所述产品为抗疲劳药物, 所述辅料为药用辅料, 所述抗疲劳药物剂型优选 为片剂、 胶囊剂或口服液。
本发明还提供了上述的组合物在制备抗疲劳药物或保健品方面的应用。
以下是本发明的详细介绍
本发明药物组合物含有以下三种植物成分:
(a) 红景天属植物 R odiola
(b) 绞股蓝属植物 Gynostemma禾口
(c) 枸杞属植物 Lycium。
红景天是目前公认的适应原类药物, 它能有效健全机体整体功能, 提高机体对 不利因素的耐力。 动物实验显示, 在红景天药物影响下, 已偏离正常水平的中枢神 经递质含量能得到纠正或重新达到正常水平; 同时它还可以降低心脏的前后负荷, 改善心脏功能, 并在一定程度上纠正因缺血缺氧引起的心脏血流动力学紊乱, 提高 人对缺氧状态的耐受能力; 此外它还能调节人体免疫系统功能, 使人适应不同的外 部环境。 1976年苏联就已批准高山红景天用于临床, 用来治疗过度疲劳, 老年性心 肌功能衰竭, 以及各种类型的神经官能症、 植物神经失调引发的相关症状, 还常用 于矫正精神病药物的副作用。 概括来说, 红景天在针对身体多个系统的 "纠偏回正" 方面有着特殊的功效。 现代研究还发现, 红景天苷 (salidroside)是红景天的主要活性 成分。 其中红景天苷的结构 :
Figure imgf000008_0001
绞股蓝虽然也是一类公认的适应原类药物, 但它的作用特点与红景天有一定不 同之处。 现代化学研究发现它主要含有皂苷类成分, 自从日本学者在上世纪七十年 代从中分离得到一些人参皂苷后 (如人参皂苷 Rbl), 绞股蓝, 尤其是绞股蓝总皂苷的 临床作用便越来越受到重视。 动物药理实验显示, 绞股蓝提取物能有效增强人的免 疫系统功能, 对特异性和非特异性免疫都有影响; 对心血管系统、 血液系统也有较 好的保护作用, 能协助维持循环系统的稳态; 而最值得注意的是, 它还有明显的镇 静、 催眠、 镇痛作用, 能有效地改善睡眠, 这对减轻失眠、 恢复精力, 尤其是对改 善老年人的失眠症状, 有着很大的帮助, 并且由于它是天然提取物, 还能避免长期 使用单一化学成分的催眠药品可能带来的药物依赖性; 此外, 它还有一定的抗衰老 作用。
枸杞子是是传统的抗衰老滋补品, 可增强体质, 延缓衰老。 药理实验证实它有 很强的免疫增强、 免疫调节作用, 已被用于针对肿瘤的协同治疗。 它还有很好的抗 氧化作用, 能有效清除氧自由基、 过氧化脂质等在疲劳状态下大量产生的身体毒素, 这也是其抗衰老的作用机理。
将红景天、 绞股蓝和枸杞子组方使用, 优势互补, 协同增效, 可通过下列多方 面的共同作用, 全面有效地改善疲劳症状, 从而达到最佳的效果:
(1) 通过红景天的 "系统纠偏"作用, 恢复中枢神经系统的正常功效,抵抗"反 应迟缓, 判断力差, 精神抑郁"等疲劳症状, 提高在不良工作环境下的适应能力。
(2) 通过绞股蓝的镇静、 催眠作用, 全面改善睡眠质量, 这样就可在药物调节 和人体自我恢复两条途径有力地改善疲劳症状。
(3) 利用三味药对免疫系统的增强、 调节作用, 对心血管系统的保护作用, 对 疲劳毒素的清除作用, 全面地消除因疲劳带来的各种影响。
(4) 值得注意的是, 针对本发明组合物的动物实验显示, 在高剂量时, 血液中 红细胞、 血小板、 血红蛋白数值上升。 血红蛋白是血液内负责运氧的一种蛋白。 这 些参数的升高提示本发明组合物在正常剂量下可能存在促进血液系统功能、 提高运 氧能力的作用, 从而能更有效地抵抗疲劳, 恢复精力。
与此同时, 将三药组方使用, 在达到增强抗疲劳效果的同时, 还使单味药物成 分的用量下降, 客观上也降低了长期服用单味药物可能出现毒性的风险,达到了 "增 效减毒"作用。 剂量的减少也为患者的服用带来方便。
从中医药理论方面来讲, 红景天具有益气活血、通脉平喘功效, 绞股蓝具有消炎 解毒、 止咳祛痰功能, 枸杞子有滋补肝肾、 益精明目功效, 将红景天、 绞股蓝和枸 杞子三种药材组方使用, 以红景天具有的益气活血功效为主, 辅以绞股蓝的益气健 脾,祛痰降脂作用和枸杞子的滋补肝肾、 益精明目功能, 一方面以补气为主要目标, 补益虚损, 调治营卫, 使其循行有度, 形成良好的昼夜循行规律,使"昼精而夜瞑"; 另一方面又通过祛瘀化痰作用, 减轻 "虚中挟实" 的症状, 达到标本兼治, 调和阴 阳的功效; 同时又通过枸杞子的滋补作用, 滋肝养肾, 增强体质, 三药合用, 互补 互助, 协同增效, 最终达到改善睡眠、 补充精力、 抵抗疲劳的目的。
上述药物组合物中各属药物原料, 可以是植物性生药、 植物性原料药或植物性 成分: 下面按照美国卫生与人类服务部、 食品药品管理局、 药物审评及研究中心、 工业植物性药物产品指南 2000年 8月版的规定对一些定义做简要说明:
植物性生药: 新鲜或加工过 (如洗净、 干燥、 冰冻或切成薄片) 的单一植物物 种部分 植物性原料药: 源自一种或多种植物、 藻类或大型真菌的原料药。 其可用以下 过程从植物性生药中制备: 粉碎、 煎煮、 压搾、 水提、 醇提或其它类似过程。 其可 以各种物理形式获得, 如粉末、 软膏、 浓縮液、 汁液、 树胶、 糖浆或油。 植物性原 料药可从一种或多种植物性生药中制得 (参见 Single-Herb and Multi-Herb botanical drug substance or product)。植物性原料药不包括天然来源的高度纯化或化学修饰的物 质。
植物性成分: 源自植物性生药的植物性原料药或产品的成分。
活性成分: 植物性生药、 原料药或药物产品中的化学成分, 其负责药理学活性 或治疗效果。
为了达到较好的抗疲劳效果,所述的红景天属植物, 绞股蓝属植物和枸杞属植物 的重量份数以生药计分别为红景天属 20-80%: 绞股蓝属 10-60%: 枸杞属 10-60%; 优选的重量份数为红景天属 30-50%: 绞股蓝属 20-40%: 枸杞属 20-40%。
鉴于植物分类学上同属植物在不同地理区域的分布,和所含化学成分的相似性, 这些植物药的许多同属植物均有作为替代品种而被使用的可能性。 中国境内的红景 天属植物主要分布在东北、 甘肃、 新疆、 四川、 西藏及云贵等省, 在医疗保健领域 常用品种包括高山红景天 (库页红景天) Rhodiola sachalinensis A. Bor.,
玫瑰红景天 R. rosea L.,
大花红景天 R. crenulata (Hook. f. et Thorns.) H. Ohba,
狭叶红景天 R. kirilowii (Regel) Maxim。
在现有技术的基础上, 本药物组合物或保健品可以使用以上品种中的一种或多 种作为所述的红景天原料; 优选高山红景天 (库页红景天) R. sachalinensis A. Bor.,。 一般来说, 红景天属植物原料使用的植物部位为根和 /或根茎。
此外, 红景天属植物甚至可以是西川红景天(alSia (Fr0d.) S. H. FU) 、 互生红景 天 altema S. H. Fu、长白红景天 angusta Nakai、大苞红景天 aporontica (Frod.) S. H. Fu、 亚查红景天 atsaensis (Frod.) H. Ohba、德钦红景天 atuntsuensis (Praeg.) S. H. Fu、短柄 红景天 brevipetiolata (Frod.) S. H. Fu、 柴胡红景天 bupleuroides (Wall, ex Hook. f. et Thorns.) S. H. Fu、 美花红景天 calliantha (H. Ohba) H. Ohba、 菊叶红景天 chrysanthemifolia (Levi.) S. H. Fu、优美红景天 concimia (Praeg.) S. H. Fu、根出红景天 cretinii (Hamet) H. Ohba、川西红景天 dielsiana (Limpr. f.) S. H. Fu、异色红景天 discolor (Franch.) S. H. Fu、 小丛红景天 dumulosa (Franch.) S. H. Fu、 宽果红景天 eurycarpa (Frod.) S. H. Fu、长鞭红景天 fastigiata (Hook. f. et Thorns.) S. H. Fu等红景天属其它植 物, 本领域技术人员均知道这种红景天属植物还包括何种, 在此不一一列举。
绞股蓝属植物在中国境内分布很广, 长江以南各省及陕西均有分布, 且各地均 有栽培。 本属植物含皂苷成分较高的包括绞股蓝(¾w«femmfl pentaphyllum (Thunb.) Makino,光叶绞股蓝 G laxum ( WalDCogn.,毛绞股蓝 G.pwb^c Gagnep . Y. Wu、 广西绞股蓝 G. gunagxiense X. X Chen et D . H. Qin 扁果绞股蓝 G. compressum X. X. Chen et D . R. Lians等。 在现有技术的基础上, 本药物组合物或保健品可以 使用以上品种中的一种或多种作为所述的绞股蓝原料, 优选绞股蓝 G. pentaphyllum (Thimb.) Makino。 一般来说, 绞股蓝属植物原料使用的植物部位为根茎和 /或全草。
绞股蓝属植物甚至还可以是聚果绞股蓝 aggregatum C. Y. Wu et S. K. Chen、缅甸 绞股蓝 burmanicum King ex Chakr.、大果绞股蓝 var. molle C. Y. Wu ex C. Y. Wu et S. K. Chen、心籽绞股蓝 cardiospermum Cogn. ex 01iv.、疏花绞股蓝 laxiflorum C. Y. Wu et S. K. Chen、 长梗绞股蓝 longipes C. Y. Wu ex C. Y. Wu et S. K. Chen、 小籽绞股蓝 microspermum C. Y. Wu et S. K. Chen、 白脉绞股蓝 pallidinerve Z. Zhang 五桂绞股蓝 pentagynum Z. P. Wang 毛果绞股蓝 var. dasycarpum C. Y. Wu ex C. Y. Wu et S. K. Chen、 单叶绞股蓝 simplicifolium Bl.、 喙果绞股蓝 yixingense (Z. P. Wang et Q. Z. Xie) C. Y. Wu et S. K. Chen等绞股蓝属其它植物, 本领域技术人员均知道这种绞股蓝属植 物还包括何种, 在此不一一列举。
中国药材市场上常见的枸杞品种包括宁夏枸杞 Lyd m barbarum L, 枸杞 L. chinense Mill. 禾口新疆枸杞 L. dasy sternum Pojark等, 其中宁夏枸杞 barbarum L为 中国药典收录品种。 在现有技术的基础上, 本药物组合物或保健品可以使用以上品 种中的一种或多种作为所述的枸杞原料, 优选宁夏枸杞 L. barbarum L。 所述的枸杞 属植物原料使用的植物部位为干燥成熟果实。
枸杞属植物甚至还可以是黄果枸杞 var. auranticarpum K. F. Ching、北方枸杞 var. potaninii (Pojarkova) A. M. Lu 柱筒枸杞 cylindricum Kuang & A. M. Lu、 黑果枸杞 ruthenicum Murray 截萼枸杞 truncatum Y. C. Wang 云南枸杞 yunnanense Kuang & A. M. Lu等枸杞属其它植物, 本领域技术人员均知道这种枸杞属植物还包括何种,在此 不 列举。
为了达到较好的治疗效果, 在应用本药物组合物时, 可以使用适当的方法对植 物性生药进行提取, 根茎类生药红景天、 绞股蓝一般是粉碎后再进行提取。
本发明推荐的提取方法优选为使用水、 低级醇或低级醇的水溶液以及能从所述 生药中提取得到有效成分的其他溶媒, 进行浸提, 过滤, 浓縮过滤液, 干燥, 制得 干浸膏, 粉碎成粉, 得到收率为 5-50 %的提取物, 制备成本发明药物的活性组分。 综合考虑溶剂的毒性、 成本以及可能的溶剂残留所带来的安全性方面的问题, 所述的低级醇优选医药或食品级别的乙醇。
浸提可以通过加热回流提取 (含索氏提取)、 常温浸提、 渗滤、 以及超声波提取、 微波提取等可以达到提取目的的方法实现。 优选加热回流提取和常温浸提。
为了保证有效成分提取完全, 通常加热回流提取时间为 1-3小时, 优选 1-2小时; 提取次数一般为 1-5次, 优选 2-3次; 溶媒用量一般为 5-18倍原料重量, 优选为 7-12倍。 为了降低温度, 减少过程对有效成分的破坏, 过滤液的浓縮通常采用减压浓縮。
干燥方法可以是减压干燥、 喷雾干燥、 冷冻干燥或其他可以实现干燥目的的各 种方式。
本发明推荐的一种得到纯度更高的活性组分的制备方法为将上述步骤中所得的 红景天和 /或绞股蓝提取浓縮液加入到乙醇溶液中, 所得溶液中的乙醇最终浓度应为 50-80%, 优选 70%, 充分搅拌后, 静置 10-30小时, 优选 20小时, 过滤; 滤除沉淀, 收集滤液, 减压浓縮, 干燥, 制得干浸膏, 粉碎成粉, 制备成纯度更高的活性组分。
干燥方法可以是减压干燥、 喷雾干燥或其他可以实现干燥目的的各种方式。 本发明推荐的另外一种得到纯度更高的活性组分的制备方法为对上述步骤中所 得的提取浓縮液加溶剂溶解, 溶液通过柱层析进行进一步的精制, 先用洗脱能力较 低的洗脱液洗脱, 弃去; 再用一种或多种洗脱液进行洗脱, 收集洗脱液, 减压浓縮, 干燥, 制得干浸膏, 粉碎成粉, 制备成纯度更高的活性组分。
所述的柱层析填料可以是 D-101型、 AB-8型、 XDA-1型或其它类型的大孔树脂, 聚酰胺, 硅胶或其它任何可用于化合物分离的物质。
上述的洗脱可以是等浓度洗脱, 也可以是梯度洗脱。 而具体的柱层析操作可以 参考现有技术的植物提取柱层析操作, 本领域技术人员无需再付出创造性劳动。
干燥方法可以是减压干燥、 喷雾干燥、 冷冻干燥或其他可以实现干燥目的的各 种方式。
根据原料的特性, 以及提取活性成分的可能性与可行性, 从原料药材中得到药 物组合物活性成分的方式通常有两种:一种是混合提取,即将 3种原料药材分别粉碎, 按照所需比例进行混合后, 按照规定的方法进行提取、 浓縮和干燥, 制备得到本发 明药物组合物提取物;
本发明推荐的第二种提取方式是将上述三种原料药材分别粉碎后, 按照规定的 提取、 精制、 浓縮和干燥方式, 制备成活性组分提取物, 根据提取物的收率, 按照 规定的原料处方将活性组分提取物进行混合, 制备得到本发明药物组合物。
在本发明中, 由于组合物各植物成分所含有的活性成分的理化性质具有较大差 异, 为了更有效的得到活性成分, 保证本发明组合物具有较高的生理活性, 推荐使 用不同含醇量的水溶液对各个植物成分进行提取, 因此, 优选本发明推荐的第二种 提取方法, 即分别制备各植物成分提取物的方法, 制备本发明组合物。
在这种情况下, 该组合物的处方, 可以用相应的提取物名称来描述, 例如: 本 发明药物组合物可以描述为:
( a) 红景天提取物
(b) 绞股蓝提取物
( c) 枸杞提取物
其中, 根据使用原料的差异, 提取和精制方法的不同, 各提取物有各自的性状 特征和质量要求, 但这些差异并不影响总体发明目的的实现。 然而本发明可以进一 步优选红景天提取物为粉色粉末, 味涩; 其中红景天苷的含量优选在 0.5-3%之间, 优选 0.8-2%; 水分含量优选小于 5%; 重金属含量优选小于 lOppm; 总生菌数优选小于 1000cfu/g, 大肠杆菌 (E.coli)和沙门氏菌 (Salmonelia)检测均为阴性。 绞股蓝提取物 为黄绿色粉末, 味苦; 其中绞股蓝皂苷的含量 (以人参皂苷 Rbl为对照品)应在 20-80% 之间, 优选 20-40%; 水分含量优选小于 5%; 重金属含量优选小于 lOppm; 总生菌数 优选小于 1000cfu/g, 大肠杆菌 (E.coli)和沙门氏菌 (Salmonelia)检测均为阴性。 枸杞 提取物为棕色粉末,味酸;其中枸杞多糖的含量 (以葡萄糖为对照品)应在 20-60%之间, 优选 30-40% ; 水分含量应小于 5% ; 重金属含量应小于 lOppm ; 总生菌数应小于 1000cfu/g, 大肠杆菌 (E.coli)和沙门氏菌 (Salmonelia)检测均为阴性。 为了较好的达 到本发明组合物的功效, 在使用提取物制备本发明药物组合物时, 口服给药剂量应 根据提取物中活性成分的含量、 使用者的年龄、 性别、 体重不同而变化。 一般推荐 的每日给药剂量以总提取物重量计为 100〜800mg, 优选的剂量为 150〜600mg。
通过上述制备方法制得的本发明所述组合物, 可与药学上可接受的载体结合, 制成某种制剂, 以便能够通过任何一种方便的途径给与宿主, 优选口服给药。
在选择口服给药时, 本发明所述组合物可以加入各种常规辅料, 如崩解剂 (干淀 粉、 羧甲基淀粉钠、 低取代羟丙基甲基纤维素、 交联 PVP等)、 润滑剂 (硬脂酸镁、 滑 石粉、 苯甲酸钠、 聚乙二醇 4000等)、 粘合剂 (羧甲基纤维素钠)等, 并使用一种或几 种常规的制剂方法制备成任何一种常用的口服剂型, 如片剂、 胶囊剂或口服液等。 本发明所述组合物还可以与适于制备饮料的调味剂、 调色剂、 稳定剂等配合, 制备 成固态或液态的饮料, 该饮料可以是碳酸饮料或非碳酸饮料, 用于抗疲劳的目的。 具体加入何种辅料为本领域技术人员通常所知晓, 或者经过有限次实验即可确定加 入辅料种类和适合的用量配比, 本发明不再赘述。
本发明所述组合物应用时, 还可以将本发明所述组合物作为最终药物制剂处方 组分之一, 与其它植物原料成分或化学物质混合, 得到同时含有本发明活性组分和 其它药物成分的混合物, 例如本发明药物组合物或其提取物组合物还可以与一种或 多种维生素、 氨基酸或其它具有保健和营养功能的成分进一步组成新的处方, 制备 成上述任意一种制剂, 施用于宿主, 用于抗疲劳的目的。
以相当于人临床用量的 120倍和 240倍剂量的本发明组合物进行大鼠 30天喂养试 验 (见试验例 1 ), 对试验动物一般状况及体重变化、 肝功能、 肾功能没有影响; 高、 低剂量组雌性大鼠及高剂量组雄性大鼠血糖明显低于对照组; 雌性大鼠红细胞数、 血小板数及血红蛋白含量均明显高于对照组(p<0.01 ),雄性大鼠血糖有增高的趋势, 但无统计学意义; 病理组织学检查未见明显中毒性组织病理改变。 短期慢性毒性研 究表明本发明组合物的推荐临床用量非常安全, 同时表明长时间、 大剂量的使用本 发明组合物可以帮助使用者降低血糖, 并使血液中红细胞、 血小板和血红蛋白数量 上升, 揭示了本发明组合物可能还有潜在的、 提高机体供氧能力的效果, 从而能很 好地抵抗疲劳。 Ames实验也没有观察到本产品有致突变作用。
为了研究本发明组合物的抗疲劳作用, 研究者进行了 120人的随机、 双盲、 空白 对照的临床研究 (见试验例 3 )。 研究结果表明, 本发明组合物在对疲劳人群的生理 指标没有影响的前提下, 显著减轻了头重头痛、 声音沙哑、 思维困难、 厌倦说话等 系统性的疲劳症状。 和空白组相比, 服用本发明组合物产品的治疗组的睡眠质量明 显改善, 精力有了较大提高。 受试人员服药后没有出现任何不适症状。 这些实验充 分说明本发明产品的有效性和安全性。
如前文所述, 除了健康人群对抗疲劳产品的需求以外, 在患有某些慢性病的人 群中, 如抑郁症、 充血性心力衰竭、 贫血症、 甲状腺机能减退、 糖尿病等的患者, 由于病痛的折磨困扰, 身体常易出现疲惫感, 在服用治疗药物的同时, 也可以使用 一些抗疲劳产品来补充精力, 增强体质, 将对患者增强抗病能力, 提高生活质量大 有帮助。 但不少患者担心保健品是否会对自己血液生化状况 (如糖尿病患者的血糖 水平) 以及疾病治疗造成不利影响而不敢轻易使用抗疲劳产品,许多保健产品也没有 相关的动物及临床实验数据给予安全保障。 本发明产品在正常剂量下对患者血液生 化指标没有影响, 抗疲劳效果显著, 这对帮助病人提高身体抵抗力、 尽快恢复健康、 改善生活质量都是很有意义的。
综上所述, 以红景天属植物、 绞股蓝属植物和枸杞属植物为活性成分的本发明 组合物具有抗疲劳效果明显, 毒副作用小, 质量可控, 便于服用等优点, 适于推广 应用。 附图说明
图 1 实施例 1中的 HPLC图谱
仪器 Waters公司高效液相色谱仪
Millrmmium 32数据处理系统
600泵, 2487UV检测器
PYE UNICAM PU 8800紫外 /可见分光光度仪
流动相: 水 : 乙腈 =95 :5
流 速: lml/min
检测波长: 275nm
色谱柱: Sherisorb S10ODS1 250mm X 4.6mm, 5μηι
图中上图为红景天苷标准品 HPLC图,下图为实施例 1的 HPLC图。 图 2 实施例 5中的绞股蓝总皂苷紫外扫描图谱
仪器 PYE UNICAM PU 8800紫外 /可见分光光度仪
试剂 甲醇、 正丁醇、 氨水、 香草醛、 冰醋酸、 高氯酸
对照品 人参皂苷 Rbl标准品
检测方法 精密吸取供试品甲醇溶液 ΙΟΟμΙ于 10ml具塞试管中, 置水浴中挥 干溶剂, 立即取出, 精密加 5%香草醛 -冰醋酸溶液 0.2ml, 高氯酸 0.8ml, 摇匀, 置 60°C水浴加热 15 分钟后取出, 以流水冷却 10 分钟, 加入冰醋酸 5ml, 摇匀, 在 300-700nm波长范围内扫描。
图中曲线 1为标准品的扫描图谱,曲线 2为实施例 5的绞股蓝总皂苷扫描图谱, 曲线 3为实施例 9的扫描图谱。 由图可看出, 在相近波长处三个检测对象都有较大 吸收峰, 说明他们有类似成分。 图 3 实施例 7中的枸杞多糖紫外扫描图谱
仪器 PYE UNICAM PU 8800紫外 /可见分光光度仪 试剂 浓硫酸, 水, 苯酚试剂
对照品 葡萄糖标准品
检测方法 精密吸取供试品水溶液 1.0ml于 10ml具塞试管中, 加水使体积达 至 Ij 2.0ml。 加苯酚试剂 lml, 摇匀, 立即加浓硫酸 5.0ml, 摇匀后放置 5分钟, 置沸 水浴中加热 15分钟, 取出, 立即以冷水冷却 15分钟, 在 400-600nm波长范围内扫 描。
图中曲线 1为空白, 曲线 2为标准品, 曲线 3为样品。 由图可看出, 样品中含 有与标准品类似成分存在。 具体实施方式
以下实施例用来更好地阐明本发明, 但不用来限制本发明的范围。
实施例 1
称取高山红景天药材 1000kg, 粉碎成粗粉, 加 4倍于生药量的 50%乙醇回流提 取 4次, 每次 2小时, 提取液过滤, 合并滤液, 减压浓縮, 去除溶剂, 浓縮液喷雾 干燥, 得红景天提取物 325kg。 其中, 红景天苷的含量为 2.4%。
实施例 2
称取玫瑰红景天药材 1000kg, 粉碎成粗粉, 加 4倍于生药量的 70%乙醇回流提 取 3次, 每次 1小时, 提取液过滤, 合并滤液, 减压浓縮, 去除溶剂, 浓縮液减压 干燥, 得红景天提取物 217kg。 其中, 红景天苷的含量为 0.8%。
实施例 3
将实施例 2中浓縮液加适量水稀释, 通过用水平衡好的 D101型大孔树脂, 先用 水洗脱, 再用 60%的乙醇洗脱, 减压浓縮回收 60%乙醇洗脱液, 浓縮液减压干燥后 得到干浸膏 65.2 kg, 其中, 红景天苷的含量为 5.1%。
实施例 4
称取大花红景天药材 100kg, 粉碎成粗粉, 加入 7倍量 70%乙醇, 超声提取 40 分钟, 温度为 40 °C, 超声频率为 40KHz, 过滤; 将药渣再加入 5倍量 70%乙醇, 超 声提取 30分钟, 过滤; 合并滤液, 减压浓縮, 浓縮液喷雾干燥后得到干浸膏 184kg, 其中, 红景天苷的含量为 3.0%。
实施例 5
称取绞股蓝药材 1000kg, 粉碎后, 加 5倍于生药量的 70%乙醇回流提取 4次, 每次 2小时, 提取液过滤, 合并滤液, 减压浓縮, 去除溶剂, 浓縮液减压干燥即得 绞股蓝提取物 188kg。 其中, 绞股蓝皂苷的含量为 27.4%重量比。
实施例 6
将实施例 5中的浓縮液加适量水稀释, 通过用水平衡好的 AB-8型大孔树脂, 先 用水洗脱, 再用 70%的乙醇洗脱, 减压浓縮回收 70%乙醇洗脱液, 浓縮液减压干燥 后得到干浸膏 65.2 kg, 其中, 绞股蓝皂苷的含量为 71.1%。
实施例 7
称取枸杞子药材 (宁夏枸杞) 1000kg,加 5倍于生药量的水提取 4次, 每次 1小时, 提取液过滤, 合并滤液, 滤液减压浓縮至到 0.5g生药 /ml的浓縮液, 搅拌下将此浓縮 液缓缓加入到 5倍量的 95%的乙醇溶液中, 充分搅拌, 放置 12小时以上, 抽滤, 合 并滤液并回收乙醇, 所得沉淀物用 95%的乙醇充分洗涤, 减压干燥, 得到枸杞多糖 提取物 160kg, 多糖含量 28.6%。
实施例 8
将实施例 7中醇沉后抽滤所得沉淀物直接加入 5倍量的水中, 搅拌溶解均匀后, 缓缓加入 0.2mol/L的十六烷基三甲基铵 (CTA-OH)溶液使 pH值为 12, 放置过夜, 离 心滤出沉淀物, 往沉淀中加入 35%醋酸溶液, 搅拌使充分溶解, 滤除不溶物, 滤液 加入 3倍量 95%乙醇沉淀, 所得沉淀物用 95%的乙醇充分洗涤, 减压干燥, 得到精 制枸杞多糖提取物 94kg, 多糖含量 54%。
实施例 9
称取实施例 1中所得的红景天提取物 1.40kg, 实施例 5中的绞股蓝提取物 0.55kg, 实施例 7中的枸杞提取物 0.45kg, 混合均匀, 装入 10000个 2号胶囊中, 每个胶囊装有 240mg混合提取物。
实施例 10
称取实施例 3中所得的红景天提取物 6.4kg, 实施例 6中的绞股蓝提取物 4.4kg, 实 施例 8中的枸杞提取物 1.6kg, 以及微晶纤维素 1.7 kg、交联 PVP 0.45 kg、 CSM-Na 0.55 kg、 硬酯酸镁 0.05 kg、 微粉硅胶 0.05 kg, 混匀, 压片得 12000片, 每片 1.2 g。
实施例 11
称取实施例 4中所得的红景天提取物 0.8kg, 实施例 6中的绞股蓝提取物 0.35kg,实 施例 7中的枸杞提取物 0.45kg, 加入适量白砂糖、 焦糖色、 香料, 用碳酸水溶解, 过 滤, 灭菌, 制成 3550L碳酸饮料, 灌装于 355ml易拉罐中。
实施例 12
称取实施例 2中所得的红景天提取物 2.7kg, 实施例 5中的绞股蓝提取物 1.80kg,实 施例 7中的枸杞提取物 1.60kg, 加入适量甜味剂和香料, 加入适量可溶性淀粉, 酒精 制粒, 干燥, 分装在 10000个铝箔袋中; 使用时用水溶解。
实施例 13
称取实施例 2中所得的红景天提取物 2.0kg, 实施例 6中的绞股蓝提取物 0.5kg, 实 施例 7中的枸杞提取物 2.5kg, 加入适量甜味剂和香料, 加入适量淀粉和乳糖, 压成 10000片。
实施例 14
称取实施例 1中所得的红景天提取物 4.0kg, 实施例 5中的绞股蓝提取物 0.5kg, 实 施例 8中的枸杞提取物 0.5kg, 加入适量甜味剂和香料, 加入适量可溶性淀粉, 酒精制 粒, 干燥, 分装在 10000个铝箔袋中; 使用时用水溶解。
实施例 15
所用原料同实施例 9, 不同之处在于红景天提取物 0.3kg, 绞股蓝提取物 0.4kg, 枸杞提取物 0.3kg, 混匀, 装入 3000个 2号胶囊。
实施例 16
所用原料同实施例 9, 不同之处在于红景天提取物 0.8kg, 绞股蓝提取物 0.1kg, 枸杞提取物 0.1kg, 混匀, 装入 3000个 2号胶囊。
实施例 17
所用原料同实施例 9, 不同之处在于红景天提取物 0.35kg, 绞股蓝提取物 0.22kg, 枸杞提取物 0.18kg, 混匀, 装入 2000个 2号胶囊。
实施例 18
所用原料同实施例 9, 不同之处在于红景天提取物 0.6kg, 绞股蓝提取物 0.13kg, 枸杞提取物 0.13kg, 混匀, 装入 3000个 2号胶囊。
实施例 19
将 1000kg高山红景天按照实施例 1方法提取, 3000kg绞股蓝按照实施例 5方法提 取, 1000kg枸杞按照实施例 7方法提取, 然后将提取物混合均匀, 按照实施例 11方法 制成饮料。
实施例 20
将 800kg高山红景天按照实施例 1方法提取, 100kg绞股蓝按照实施例 5方法提取, 100kg枸杞按照实施例 7方法提取, 然后将提取物混合均匀, 按照实施例 14方法制粒 包装。
实施例 21 将 1500kg高山红景天按照实施例 1方法提取, 2000kg绞股蓝按照实施例 5方法提 取, 1500kg枸杞按照实施例 7方法提取, 然后将提取物混合均匀, 按照实施例 10方法 压片。
实施例 22
将 500kg高山红景天按照实施例 1方法提取, 200kg绞股蓝按照实施例 5方法提取, 300kg枸杞按照实施例 7方法提取, 然后将提取物混合均匀, 按照实施例 10方法压片。
实施例 23
将 2000kg高山红景天按照实施例 1方法提取, 2000kg绞股蓝按照实施例 5方法提 取, 1000kg枸杞按照实施例 7方法提取, 然后将提取物混合均匀, 按照实施例 14方法 制粒包装。
实施例 24
将 1500kg高山红景天按照实施例 1方法提取, 1500kg绞股蓝按照实施例 5方法提 取, 2000kg枸杞按照实施例 7方法提取, 然后将提取物混合均匀, 按照实施例 14方法 制粒包装。
实施例 25-32
各提取物用:量及方法同实施例 9, 不同之处在于原料不同。
红景天提取物原料 绞股蓝提取物原料 枸杞提取物原料 实施例 25 大花红景天 光叶绞股蓝 新疆枸杞 实施例 26 狭叶红景天 光叶绞股蓝 新疆枸杞 实施例 27 高山红景天 广西绞股蓝 新疆枸杞 实施例 28 玫瑰红景天 广西绞股蓝 枸杞
实施例 29 大花红景天 扁果绞股蓝 宁夏枸杞 实施例 30 狭叶红景天 扁果绞股蓝 枸杞
实施例 31 高山红景天 毛绞股蓝 枸杞
实施例 32 玫瑰红景天 毛绞股蓝 宁夏枸杞 此外, 红景天属、 绞股蓝属和枸杞属其它植物也可参照上述方法进行提取并制 成药物、 食品或保健品。 本发明不再一一赘述。 试验例 1 本发明组合物 30天喂养毒性试验
1 . 目的: 观察连续给予不同剂量本发明组合物 30天后大鼠所出现的毒性反应, 症状出现的时间及严重程度, 毒副作用靶器官等, 为人用安全剂量提供参考。
2. 实验动物: Wistar大鼠 66只, 雌雄各半, 体重 150-170g, 由中国医学科学 院实验动物中心提供。 动物合格证号: 医动字 01— 3008。
3. 受试物: 实施例 9中的混合提取物。 该制剂为深渴色粉状物, 有醇香味。
4. 试验方法:
4.1. 试验动物伺养: 大鼠伺养在本所动物室内, 每 5-6只一笼, 鼠笼为聚乙烯塑 料鼠笼。 动物室内温度为 20±2°C, 相对湿度为 40-70%, 自然光照。 伺料为中国医学 科学院实验动物中心提供的全价颗粒鼠料。 动物自由摄食饮水。
4.2. 受试物准备: 受试物经仔细研磨后, 加水配成年需浓度的混悬液, 每日现 配。
4.3. 剂量分组及给药方法: 将大鼠随机分为 3组, 每组 22只, 雌雄各半。 其中 设 2个剂量组, 给药剂量分别为 5g/kg、 10g/kg: 另 1组为对照组。 每日晨管伺法给 药, 每天 1次, 连续 30天。 试验前大鼠在动物伺养室内观察 1周。
4.4. 观察指标:
4.4.1 . 一般状况观察: 试验期间每日观察大鼠行为表现、 粪便性状, 中毒症状 出现的时间及特点, 持续时间等。 每周对大鼠摄食饮水量定量检测 1 次。 试验开始 前称重 1次, 试验期间每周称量 1次体重, 并根据体重变化调整给药量。
4.4.2. 血常规检查: 30天试验结束时, 眼球后静脉丛取血, SWELAB型血细胞 分析仪计数红细胞 (RBC)、 白细胞 (WBC)、 血小板 (Pit); 血红蛋白 (Hb) 定量 及白细胞分类。
4.4.3. 血液生化指标: 试验结束时, 戊巴比妥钠麻醉大鼠, 腹主动脉取血分离 血清供生化指标测定用。 指标包括天门冬氨酸基转换酶 (AST)、 丙氨酸氨基转换酶
(ALT), 碱性磷酸酶 (ALP)、 肌苷 (Cre)、 尿素蛋 (BUN)、 总蛋白 (TP)、 白蛋 白 (ALB)、 总胆固醇 (Cho)、 总胆红素 (T-Bill)、 血糖 (Glu)。 日立 7060型全自 动生化分析仪用于上述指标测定。 所用试剂盒均由北京中生生物高技术公司提供。
4.4.4. 系统解剖及病理组织学检查: 采血后对动物进行系统解剖检查, 肉眼观 察主要脏器的变化。 分离心、 肝、 脾、 肾、 肾上腺、 脑、 胸腺、 卵巢、 子宫、 睾丸、 前列腺等称重, 计算脏器系数(脏器系数 =脏器重 /体得 *100%)。 留取上述脏器及胃、 十二指肠、 空肠、 回肠、 结肠、 淋巴结、 甲状腺等组织块固定于 10%福尔马林溶液 中供病理组织学检查用。
4.5. 统计方法: 试验数据采用 t-检验及 X2-检验进行统计分析。 5. 结果与讨论
5.1. 一般状况及体重变化: 试验期间各组大鼠行为活动无异常表现, 粪便正常。 给药第 6天 10g/kg组有 1只动物死亡, 第 15天 5g/kg组有 1只动物死亡。 尸体解剖 发现两只死亡动物均有明显胃肠道胀气, 心、 肝、 脾、 肺、 肾、 脑等脏器未见异常。 胃肠道胀气原因可能是由于动物死亡时间过长 (夜间死亡) 肠道内容物发酵造成。 病理组织学检查发现 5g/kg死亡鼠肺部有明显的炎症反应。低剂量组雌性大鼠在给药 后 3周, 雄性大鼠在给药后 1周体重增长比对照组低(p<0.05 )。试验结束前 3组动 物体重增长基本达到一致。
5.2.对血液生化指标影响:由表 3-表 6可见,高、 低剂量组雌性大鼠及高剂量组雄 性大鼠血糖明显低于对照组(p<0.05, p<0.01 ) o反映肝功能的生化指标 ALT、 AST 与对照组比较无显著性差异; 高、 低剂量组雌性大鼠 ALP 显著高于对照组 (p< 0.05,)。 反映肾功能指标 BUN、 Cre变化无意义。 低剂量组雌性大鼠 Cho显著高于 对照组 (p<0.05 )。
表一、 30天喂养试验大鼠部分发生变化的血清生化指标
剂量组 动物数 ALP BUN Cre Glu Cho
(g kg) (只) (μ/L) (mmol/L) ( μιηοΙ/L ) (mg/dl) (mg/dl)
0 9 63.2±22.3 6.2±0.4 67.7±12.0 133.1±33.2 55.3±10.7
5 10 101.7±27.7** 5 4±0.7** 73.7±6.4 105.4±11.0* 68.4±8.1**
? 10 10 84.7±18.9* 5.8±0.9 67.7±4.4 94.8±10.8** 62.7±8.2
0 9 135.3±35.1 5.8±0.5 74.2±10.0 127.2±26.9 57.6±8.5
5 11 143.2±17.0 6.1±0.5 74.9±5.9 113.6±23.3 62.3±10.5
S 10 11 140.9±23.5 5.3±0.4* 63.4±4.0** 95.2±9.8** 63.1±5.5
*与对照组比较 PO.05, **与对照组比较 P<0.01
5.3.对血象的影响: 给药 30天后, 雌性大鼠 RBC数、 Pit数及 Hb含量均明显高 于对照组 (p<0.01 )。 雄性大鼠有增高的趋势, 但无统计学意义。
Figure imgf000021_0001
9 5 10 5.91±0.38** 9.1±2.1 133.0±8.1 ** 524.2±71.6**
10 10 6.11±0.40** 8.9±3.2 135.2±9.0** 418.4±46.5
0 11 6.23±0.53 9.9±1.6 139.8±11.8 371.9±193.5
9 5 11 6.65±0.41 9.1±2.1 145.5±8.7 438.0±105.5
10 10 6.65±0.55 8.9±3.2 141.5±9.1 429.7±139.6
*与对照组比较 PO.05, **与对照组比较 P<0.01
5.4.脏器系数及组织病理学检查: 高剂量组肾及肾上腺系数明显高于对照组 (p <0.01 )。 低剂量组雄性大鼠肝脏器系数显著高于对照组。 病理组织学检查未见明显 中毒性组织病理改变。
6. 结论: 本品以 5g/kg、 10g/kg剂量给大鼠连续灌胃 30天, 未见大鼠出现明显 毒性反应。 以人临床使用剂量 480mg/天计算, 5g/kg剂量相当于人临床用量的 120 倍。
试验例 2 本发明组合物 Ames试验
1. +1目的: 通过观察本发明组合物是否对组氨酸营养缺陷型鼠伤寒沙门氏菌 有回复突变作用来判断其是否有致突变性。
2. 受试物: 实施例 9中的混合提取物, 该制剂为深褐色粉状物, 有醇香味。
3. 菌株: TA97 TA98 TA100 TA102
4. 方法:
4.1. 制备平板: 将含 2%琼脂的低层培养基倒入平皿中, 冷却后反转置于 37QC 培养箱中备用。
4.2. 增菌: 将 20μ1菌液加到 5ml营养肉汤中, 37QC振荡培养 12小时。
4.3. 剂量组: 设 5个剂量组分别为 5000μ§/皿、 2500μ§/皿、 1000μ§/皿、 lOO g/
+1 +1
皿、 1μ§/皿, 同时设阴性、 阳性对照组。 每一剂量 3皿。 体外活化系统为大鼠肝微粒 体酶 (S9)。
+1 +1
4.4. 平板掺入: 向平皿中加 0.1ml增菌液、 0.1ml受试物溶液于 37QC水浴中振 荡 20分钟, 加顶层培养基, 充分混匀。 凝固后, 反转置于 37QC培养箱中培养 48小
+1 M
时, 计数回变菌落数。 加 S9操作步骤同上。
o
4.5. 结果判断标准: 受试物回变菌落数是对照组 2倍, 并且有剂量反应关系。
5. 结果: 各个剂量组对 4种菌株均无诱变作用, 见表。
表一、 本发明组合物对组氨酸缺陷型鼠伤寒沙门氏菌回复突变的影响
菌 株
组另 lj TA97 TA98 TA100 TA102
-S9 +S9 -S9 +S9 -S9 +S9 -S9 +S9
136.3 186.7 38.3 44.7 181.7 194.7 278 287.3 阴性对照
±5.1 ±8.5 ±3.2 ±4.5 ±5.7 ±8.7 ±10.4 ±4.0
1703.0 1397.0 923.3 793.3 1317.0 1625.0 1306.7 阳性对照
±107.8 ±100.2 ±59.4 ±83.8 ±151.1 ±139.3
126.7 159.3 38.0 42.3 178.0 192.0 292.3 lug/服
±6.5 ±6.8 ±4.0 ±6.0 ±4.6 ±12.1 ±7.0
147.0 34.0 42.0 180.3 268.3 283.0 lOOug/服
±6.0 ±3.6 ±2.7 ±12.9 ±11.0 ±11.5
122.3 128.0 32.7 37.7 169.0 252.7 262.0 lOOOug/服
±9.5 ±6.6 ±4.0 ±4.2 ±4.0 ±8.6 ±9.5
98.0 109.3 32.3 39.3 160.3 193.0 200.3
2500ug/服
±11.5 ±16.0 ±4.6 ±4.9 ±4.7 ±5.6 ±9.5
96.3 109.7 27.7 32.0 157.0 161.7 177.7 183.0
5000ug/服
±5.0 ±5.0 ±5.5 ±5.6 ±12.7 ±13.7 ±16.6 ±5.6 注: TA97阳性对照为 2.0μ§/皿 4-NQO(-S9)、 lO.O g/皿 2-AF(+S9) TA98阳性对照为 20.0μ§/皿 DMC(-S9)、 20.0μ§/皿 2, 7-2AF(+S9) TA100阳性对照为 2.0μ§/皿 MMS(-S9)、 lO.Ou g/皿 2-AF(+S9)
TA102阳性对照为 lOO.O g/皿卡铂 (±S9)
6. 结论: 抗疲劳保健品 Ames试验阴性。 试验例 3: 本发明组合物的临床试验研究
1.试验目的: 通过三个星期的服用试验, 观察本发明组合物抗疲劳作用的临床 效果及可能出现的副作用。
2.试验样品: 实施例 9中的胶囊及装有淀粉的空白胶囊。
3.研究单位: 山西医科大学
4.受试者入选条件:
a)年龄在 50-65岁之间的健康志愿者, 女性受试者必须是绝经期后妇女。
b)签署知情同意书
c)通过疲劳程度问卷 (Fatigue symptom Check, FSC)
d)通过常规体检
e)受试者排除条件: 正在参加其它抗疲劳产品的临床研究或由医生认为患有严 重疾病, 可能受到受试药物影响的病人。
5.给药剂量和服用方法: 0.24g/每个胶囊(内含实施例 9的混合物或淀粉), 每日 服用两粒, 服用时间为每天早晨 8: 30-9: 00。
6.测试内容:
1 ) 疲劳症状调查问卷 (FSC): 包括对 30种疲劳症状的问卷调查, 该问卷最 初用来测定企业中与脑力和体力相关的疲劳。 FSC对不同方面的疲劳程度进 行调查, 是一种最全面的测定主观感觉疲劳程度的方法。
2) 睡眠质量调查
3 ) 记忆力水平测定
4) 生理指标检查
7.试验设计: 经筛选入选的 120名具有疲劳症状的受试者分为两组。每组包括 30 名男性受试者和 30名女性受试者, 每组受试者具有相似的体重范围和年龄范围。
药物受试组服用装有本发明组合物的胶囊, 空白对照组服用装有淀粉的胶囊。 疲劳程度的测定采用自我报告 (FSC) 方式和生理指标测定的方式进行。 研究 工作安排如下表: 0天 11天 21天 健康状况调査 Y Y Y 疲劳症状调査问卷 (FSC ) Y Y Y 睡眠质量调査 Y Y Y 记忆力水平测定 Y Y Y 体检和血液学指标检査 Y Y 发放药物 Y
回收剩余药物 Y
8.试验结果:
1 ) 与对照组相比, 受试组对某些但不是全部疲劳症状具有显著改善作用
2) 与对照组相比, 受试组非常显著的改善睡眠质量, 可以縮短入睡时间, 减轻 睡前焦虑, 提高睡眠质量
3 ) 与对照组相比, 在受试前、 受试中和受试后生理指标无显著变化。 这些测试 包括物理指标:体重、血压、心率;血常规:包括 Alt, Ast, Cre, Total protein, BUN, TC, TG, HDL-c, Blood glucose, RBC, Pit, and Hb; 和特定生理指标: 血中肾上腺素水 平。
4) 实验过程中, 未发现任何副作用。
5)与对照组相比具有显著性差异 (80% confidence interval ( c . i . ) ) 的数据: 疲劳症状问卷 (FSC)
受试药物减轻 "头重"感觉 (c.i.96%)
受试药物减轻 "身体感到疲倦"感觉 (c.i.88%)
受试药物减轻 "腿感到疲倦"感觉 (c.i.98%)
受试药物减轻 "想躺着"感觉 (c.i.87%)
受试药物减轻 "饭后犯困"感觉 (c.i.98%)
受试药物减轻 "思维困难"感觉 (c.i.98%)
受试药物减轻 "厌倦说话"感觉 (c.i.82%)
受试药物减轻 "头痛"感觉 (c.i.96%)
受试药物减轻 "肩膀僵硬"感觉 (c.i.80%)
6)研究结果表明, 本发明组合物在对使用者的生理指标没有影响的前提下, 显著 减轻了疲劳症状并有效改善睡眠。
本发明其它实施例制备的产品也能够满足试验例 1〜3的结果, 譬如实施例 11、 19制备的饮料, 也基本能够达到试验例的效果, 由于本品为植物提取物, 基本没有 毒副作用, 制备的食品或保健品用量没有严格的限制。 对于其它实施例用于试验例 的实验数据, 本发明不再一一列举。

Claims

权 利 要 求 书
、 一种具有抗疲劳功效的植物原料组合物, 其特征在于,所述组合物由下列植物为 原料制备: 红景天属植物、 绞股蓝属植物和枸杞属植物。
、 根据权利要求 1所述的植物原料组合物, 其特征在于, 所述的红景天属植物、 绞 股蓝属植物和枸杞属植物的重量份数以生药计分别为红景天属植物为 20-80%, 绞股蓝属植物为 10-60%, 枸杞属植物为 10-60%; 优选的重量份数为红景天属植 物为 30-50%, 绞股蓝属植物为 20-40%, 枸杞属植物为 20-40%。
、 根据权利要求 1或 2所述的植物原料组合物, 其特征在于,所述红景天属植物可 以选自下列植物中的一种或多种: 高山红景天、 玫瑰红景天、 大花红景天、狭叶 红景天, 其中优选高山红景天; 所述绞股蓝属植物可以选自下列植物中的一种或 多种: 绞股蓝、 光叶绞股蓝、 毛绞股蓝、 广西绞股蓝或扁果绞股蓝, 其中优选为 绞股蓝; 所述枸杞植物可以选自下列植物中的一种或多种: 宁夏枸杞、枸杞或新 疆枸杞, 其中优选为宁夏枸杞。
、 根据权利要求 1〜3任意一项所述的植物原料组合物, 其特征在于, 所述组合物 含有红景天提取物 40〜80 %,含有绞股蓝提取物 10〜50 %,含有枸杞提取物 10〜 50 %。
、 根据权利要求 4所述的植物原料组合物, 其特征在于,所述红景天提取物中红景 天苷的含量在 0. 5-3%之间, 优选 0. 8-2%; 绞股蓝提取物中绞股蓝皂苷的含量在 20-80%之间, 优选 20-40%; 枸杞提取物中枸杞多糖的含量在 20-60%之间, 优选 30-40%
、 根据权利要求 1〜5任意一项所述植物原料组合物, 其特征在于, 所述组合物制 备方法包括粉碎、 提取、 浓縮、 干燥和混合的步骤。
、 根据权利要求 6所述的植物原料组合物, 其特征在于, 所述提取为使用水、低级 醇或二者混合液对植物原料进行提取, 提取液浓縮后干燥。所述低级醇优选为乙 醇。
、 根据权利要求 7所述的植物原料组合物, 所述提取为回流提取,所述水或低级醇 的用量为植物原料的 5〜18倍, 优选为 7〜12倍; 所述回流为回流 1〜3小时, 优选为 1〜2小时; 所述提取为提取 1〜5次, 优选为 2〜3次。
、 权利要求 1〜8任意一项所述植物原料组合物的用途, 其特征在于, 所述组合物 可加入辅料用于制备保健品、 食品或抗疲劳药物。 、 根据权利要求 9所述的用途, 其特征在于, 当所述组合物用于制备保健品或抗 疲劳药物时,每日给药剂量以提取物总重量计为 100〜800mg,优选为 150〜600mg。 、 含有权利要求 1-10任意一项所述植物原料组合物的产品, 其特征在于, 所述产 品含有权利要求 1〜5任意一项所述植物原料组合物和其它辅料。
、 根据权利要求 11所述的产品, 其特征在于, 所述产品为保健品, 所述辅料为药 用辅料, 所述保健品优选片剂、 胶囊剂、 口服液或饮料; 或者所述产品为食品, 所述辅料为食品添加剂, 所述食品优选为饮料; 或者所述产品为抗疲劳药物, 所 述辅料为药用辅料, 所述抗疲劳药物剂型优选为片剂、 胶囊剂或口服液。
PCT/CN2010/075741 2010-08-05 2010-08-05 一种具有抗疲劳功效的植物原料组合物及其制备方法、用途和产品 Ceased WO2012016384A1 (zh)

Priority Applications (9)

Application Number Priority Date Filing Date Title
BR112013002821-1A BR112013002821A2 (pt) 2010-08-05 2010-08-05 composição de materiais vegetais com uma atividade antifadiga, seu método de preparação, uso, e produtos relacionados
MX2013001369A MX2013001369A (es) 2010-08-05 2010-08-05 Composicion de materiales vegetales con actividad antifatiga, su metodo de preparacion, uso y productos relacionados.
EP10855522.8A EP2601960A1 (en) 2010-08-05 2010-08-05 Anti-fatigue composition of plant material and preparation method, use and products thereof
KR1020137005603A KR20140016863A (ko) 2010-08-05 2010-08-05 식물 재료의 항피로 조성물 및 이의 용도 및 제품
PCT/CN2010/075741 WO2012016384A1 (zh) 2010-08-05 2010-08-05 一种具有抗疲劳功效的植物原料组合物及其制备方法、用途和产品
US13/814,129 US9445624B2 (en) 2010-08-05 2010-08-05 Anti-fatigue composition of plant material and preparation method, use and products thereof
CA2807453A CA2807453A1 (en) 2010-08-05 2010-08-05 Anti-fatigue composition of plant material and preparation method, use and products thereof
AU2010358534A AU2010358534A1 (en) 2010-08-05 2010-08-05 Anti-fatigue composition of plant material and preparation method, use and products thereof
ZA2013/01689A ZA201301689B (en) 2010-08-05 2013-03-05 Anti-fatigue composition of plant material and preparation method,use and products thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2010/075741 WO2012016384A1 (zh) 2010-08-05 2010-08-05 一种具有抗疲劳功效的植物原料组合物及其制备方法、用途和产品

Publications (1)

Publication Number Publication Date
WO2012016384A1 true WO2012016384A1 (zh) 2012-02-09

Family

ID=45558915

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2010/075741 Ceased WO2012016384A1 (zh) 2010-08-05 2010-08-05 一种具有抗疲劳功效的植物原料组合物及其制备方法、用途和产品

Country Status (9)

Country Link
US (1) US9445624B2 (zh)
EP (1) EP2601960A1 (zh)
KR (1) KR20140016863A (zh)
AU (1) AU2010358534A1 (zh)
BR (1) BR112013002821A2 (zh)
CA (1) CA2807453A1 (zh)
MX (1) MX2013001369A (zh)
WO (1) WO2012016384A1 (zh)
ZA (1) ZA201301689B (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103549421B (zh) * 2013-10-24 2015-07-29 格尔木源鑫堂生物科技有限公司 一种枸杞多维效速粉及其生产方法
CN109493974A (zh) * 2018-11-23 2019-03-19 浙江华康药业股份有限公司 一种计算人体对糖醇及功能糖耐受量的方法
CN110833188A (zh) * 2019-11-15 2020-02-25 浙江一鸣食品股份有限公司 一种制备酵素的工艺及利用其制备的酵素
CN111264862A (zh) * 2020-02-10 2020-06-12 云南中科本草科技有限公司 一种抗疲劳组合物、其制备方法及抗疲劳药物或保健食品
US12213505B2 (en) 2021-07-05 2025-02-04 Healthy Ingredient Solutions, LLC Composition for promoting restful sleep and methods of making and using the same
CN115040471B (zh) * 2022-02-17 2023-04-11 海口爱身健丽生物工程技术有限公司 一种含枸杞多糖营养视网膜神经的产品及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101595988A (zh) * 2008-12-11 2009-12-09 广州中一药业有限公司 一种缓解疲劳的保健食品制剂及其制备方法
CN101804123A (zh) * 2009-02-12 2010-08-18 谢忱 一种具有抗疲劳功效的植物原料组合物、其制备方法、用途及其产品

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1180727C (zh) * 2002-04-15 2004-12-22 周纯喜 绞股兰茶及其制备方法
US20080124416A1 (en) * 2006-11-28 2008-05-29 Renaissance Herbs, Inc. Therapeutic composition from goji (lycium barbarum l.), methods of making and using
KR100932849B1 (ko) * 2007-12-20 2009-12-21 강원대학교산학협력단 참돌꽃 뿌리 추출물의 제조방법
US7923044B2 (en) * 2008-07-15 2011-04-12 Paradise Herbs & Essentials, Inc. Composition for high-ORAC value dietary supplement

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101595988A (zh) * 2008-12-11 2009-12-09 广州中一药业有限公司 一种缓解疲劳的保健食品制剂及其制备方法
CN101804123A (zh) * 2009-02-12 2010-08-18 谢忱 一种具有抗疲劳功效的植物原料组合物、其制备方法、用途及其产品

Also Published As

Publication number Publication date
CA2807453A1 (en) 2012-02-09
US9445624B2 (en) 2016-09-20
US20140057002A1 (en) 2014-02-27
EP2601960A1 (en) 2013-06-12
ZA201301689B (en) 2014-04-30
AU2010358534A1 (en) 2013-03-21
BR112013002821A2 (pt) 2018-02-06
KR20140016863A (ko) 2014-02-10
MX2013001369A (es) 2013-05-20

Similar Documents

Publication Publication Date Title
CN103656286B (zh) 缓解酒后不适及降低酒精性肝损伤的组合物及应用
CN108434231B (zh) 一种抗醉解酒的药食同源中药组合物及其制备方法
EP3560507A1 (en) Traditional chinese medicine combination for regulating immune function and preparation method therefor
CN107050148B (zh) 一种解酒保肝中药组合物及其制备方法
CN107412341A (zh) 一种含青钱柳的降糖配方及其制备方法
WO2012016384A1 (zh) 一种具有抗疲劳功效的植物原料组合物及其制备方法、用途和产品
CN103340407B (zh) 具有改善睡眠功效的组合物、制备方法及用途
CN105708970B (zh) 一种具有降血糖功能的保健食品
CN1471845A (zh) 一种以灵芝、天麻为原料的保健食品及其制备方法
CN101856418B (zh) 防治肾炎的药物制剂及其制备方法
CN101804123B (zh) 一种具有抗疲劳功效的植物原料组合物、其制备方法、用途及其产品
CN108420890B (zh) 一种具有降血脂作用的组合物及其制备方法
CN112618608A (zh) 具有解酒功能的组合物及其制备方法和应用
CN107823298A (zh) 一种解酒药及其制作方法
CN107115478A (zh) 一种治疗失眠的中药组合物、其制备方法和应用
CN115089661A (zh) 辅助调节内分泌代谢并抗癌防癌的人参组合物的应用
CN118416135B (zh) 一款全方位防治代谢综合征的新型益生元组合物及其制备方法
CN118416174B (zh) 一种健脾化湿、清热活血的中药复方制剂及其用途
CN109985098A (zh) 一种改善记忆功能的中药组合物及其制备方法
CN120477354A (zh) 一种改善糖尿病的组合物及其应用
CN115737747A (zh) 一种用于改善记忆力、防治老年痴呆的中药组合物及其应用
CN108126134B (zh) 一种治疗肝损伤的中药复方组合物、制备方法及其应用
CN120531795A (zh) 一种具有保肝护肝作用药食同源组合物及其应用
CN107319560A (zh) 一种抗氧化的保健品及其制备方法
CN118340827A (zh) 一种抗氧化的药物组合物及其制备方法与应用

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10855522

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: MX/A/2013/001369

Country of ref document: MX

ENP Entry into the national phase

Ref document number: 2807453

Country of ref document: CA

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 20137005603

Country of ref document: KR

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2010855522

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2013110577

Country of ref document: RU

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 2010358534

Country of ref document: AU

Date of ref document: 20100805

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 13814129

Country of ref document: US

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 212013002823

Country of ref document: BR

ENP Entry into the national phase

Ref document number: 112013002821

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20130205