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JP2004059558A - Method for collecting physiologically active substance from fungus, preparation of physiologically active substance of the same and use of the same - Google Patents

Method for collecting physiologically active substance from fungus, preparation of physiologically active substance of the same and use of the same Download PDF

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Publication number
JP2004059558A
JP2004059558A JP2002252003A JP2002252003A JP2004059558A JP 2004059558 A JP2004059558 A JP 2004059558A JP 2002252003 A JP2002252003 A JP 2002252003A JP 2002252003 A JP2002252003 A JP 2002252003A JP 2004059558 A JP2004059558 A JP 2004059558A
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JP
Japan
Prior art keywords
mushroom
mushrooms
collecting
active substance
physiologically active
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JP2002252003A
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Japanese (ja)
Inventor
Tetsuo Ikegawa
池川 哲郎
Akiko Ikegawa
池川 昭子
Fumitake Shimada
島田 文武
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SEIMEI KAGAKU KENKYUSHO KK
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SEIMEI KAGAKU KENKYUSHO KK
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  • Medicines Containing Plant Substances (AREA)
  • Medicinal Preparation (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To provide a method for collecting a physiologically active substance by oral administration from a fungus in a good efficiency, a preparation containing the substance and a use of the same. <P>SOLUTION: The method for collecting the physiologically active substance is to dissolve a hot water extract of the fungus with an aqueous lower alcohol solution and collect insoluble substances. The preparation is obtained by adding at least one selected from bean curd refuse paste, chrorella, spirulina, a yeast extract, a powdered royal extract and a powdered propolis to the substance, and is used as an anti-cancer, anti-hepatic diseases or immunopotentiating agent. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
[発明の属する技術分野]
本発明は、きのこ類、特にシイタケ[Lentinus edodes(Ber.)Sing.],エノキタケ[Flammulina velutipes(Curt.exFr.)Sing.],ブナシメジ[Hypsizigus marmoreus],ヒラタケ[Pholiotus ostreatus(Jacq.exFr.)Quel.],マイタケ[Grifola frondosa],ナメコ[Pholiota nameko(T.Ito)S.Itoet Ima].ハタケシメジ[Lyophyllum decastes],エリンギ[Pleurotus eryngii],フクロタケ[Volvariella volvacea],マツタケ[Tricholomamatsutake],サルノコシカケ類の霊芝[Ganodermalucidum]及びメシバコブ[Phellinus linteus]から選ばれた少なくとも1種のきのこから生理活性物質を効率よく採取する採取法及び該生理活性物質を含んでなる製剤及びそれらの製剤を使用する方法に関するものである。
【0002】
[従来の技術]
本発明者らによって、きのこ類の抗癌作用について詳しく研究が行われ、その研究が発端になって我が国で広くきのこ類の研究が成されてきた。
【0003】
その結果、ある種のきのこ類が生理活性、例えば、抗癌作用、免疫賦活作用、抗酸化作用、血圧及び血糖低下作用などを有することが知られるようになったが、きのこ類であれば良いと言うものではなく、ある種のきのこは、活性がないか、非常に弱いにも係わらず、また毒性を示すことが知られており、経口投与によって有効で安全性が高い生理活性物質または健康補助食品が求められている。
【0004】
本発明者らは、きのこ類の抗癌作用が、含まれる多糖類にあることを発見し、各種のグルカンについて研究した。しかし純粋な単純多糖類、特に高分子物質は、注射によってのみ活性を示すが、経口では効果を示さなかった。
【0005】
その後、経口投与によって腫瘍に有効な生理活性物質を求めてきのこ菌糸体をスクリーニングした結果、エノキタケ菌糸体よりプロフラミンを分離した(池川ら、Japanese J.Cancer Res.(GANN),766,142−148(1985))。また本発明者の発見したエノキタケ子実体のEA6もまた強い抗癌活性を持っていた(池川ら、「きのこ抗腫瘍研究20年」長野県農村工業研究所、平成元年3月発行)。しかし食用きのこを含めた他のきのこについて、経口投与によって腫瘍に有効な物質の採取を検討した結果、特開平11−152230号記載の方法を提案した。
【0006】
しかしながら、特開平11−152230号記載の方法による組成物は、尚活性が弱く吸湿性が強いので、使用に特殊の工夫を必要とする欠点を有している。
【0007】
[発明が解決しょうとする課題]
本発明者らは、活性本体を追求することによって、さらに活性の高い物質を得ることができると考え、いろいろなきのこ類の子実体及び菌糸体について経口投与によって抗癌作用、免疫賦活作用を発揮する物質を検定して、特定のきのこを選別し、その活性本体を究明することを行った。
【0008】
その結果、きのこ類、特に我が国で食用に供されているきのこ類に強い生理活性が認められた。即ち、本願発明は、きのこ類、特に食用きのこ類から、生理活性作用、即ち、抗癌活性作用、免疫賦活作用及び抗肝疾患作用、を有する組成物の採取法及び該組成物を含んでなる剤及び該剤の使用法を提供することを課題としている。
【0009】
[課題を解決するための手段]
本発明に用いるきのこ類は、子実体でも菌糸体でも良く、菌糸体の場合は、培地や培養条件によって菌糸体の収率が異なるけれども、収率に関係なく本願方法が使用できる。きのこ類が原料として使用されるが、シイタケ、エノキタケ、ブナシメジ、ヒラタケ、ナメコ、マイタケ、ハタケシメジ、エリンギ、フクロタケ、霊芝及びメシバコブの群から選ばれた少なくとも一つのきのこの使用が好ましく、またこれらのきのこ類の任意の2種の混合物を原料として使用すると、得られた活性物質の生理活性が、それぞれのきのこからの活性物質の生理活性より活性が相乗的に増加される。特にエノキタケ及びブナシメジとの混合物の使用が好ましく、その混合割合は、特に限定されないが、好ましくはエノキタケ:ブナシメジが重量で3:7〜7:3の範囲にあることは、本発明者らの特開平11−152230号に記載と同様である。
【0010】
粉砕したきのこを水で加温抽出し、抽出液を減圧下に濃縮乾固し抽出物を得る。抽出に使用する水量は、適宜使用できるが、一般には、きのこに対し重量で3〜7倍を使用する。得られた抽出物は、引き続き低級アルコールまたはアセトンを含む水溶液で抽出され、低級アルコールまたはアセトン水溶液に不溶の物質を採取し、目的の生理活性物質をえる。使用する低級アルコールまたはアセトン水溶液の低級アルコールまたはアセトンの濃度は、30〜70%溶液で、水抽出物の重量に対し適宜の量使用される。勿論、乾固した水抽出物を得る代わりに水抽出液を減圧濃縮し、所定の量まで濃縮後、低級アルコールまたはアセトンをそれに添加し、所定の低級アルコールまたはアセトン水溶液濃度に調整し、冷却して不溶物質を採取することもできる。得られた生理活性物質は、本発明者らが確立してきた「宿主仲介性抗癌試験」を行って検定したところ、活性が濃縮されていることが確認された。
【0011】
得られた採取物は、吸湿性を持つので、それをソフトカプセル剤にすることはできるが、散剤、錠剤、顆粒剤にするときは、従来の賦形剤、例えばデキストリンなどでは効率よく成形できない。勿論、サイクロデキストリンなどを用いる方法もあるが、本発明者らは、いろいろな実験を重ねた結果、おからペースト、クロレラ及びスピルリナを一定の比率で採取物に添加することによって散剤、錠剤、顆粒剤に加工することができる。例えば、エノキタケの場合、採取物に対し約半量のおからペースト、クロレラ、スピルリナのいずれか一種またはそれらの混合物を添加することにより可能になる。採取物に対する添加物の量は、採取物の半量以下で十分であり、その量は適宜選択できる。
【0012】
フイルムコート剤作成のフイルムコート剤は、大豆ペプタイド、ヘミローフ及び貝殻樹脂が好ましく、これ以外のコート剤の使用は、変色を生じ使用できない。
【0013】
本発明によって得られた剤は、免疫賦活作用を持っており、それゆえ抗癌活性を示すものである。特に本剤投与によるリンパ球を分析すると、リンパ球のCD4/CD8の比率を上昇させる免疫賦活作用を有している。これはエイズ患者などでヘルパーT細胞の活性が極端に低下した場合に、その免疫賦活するための健康補助食品になると考えられる。そのような作用に基づき、また本剤は、肝疾患改善作用を有していることも特徴である。
【0014】
[発明の実施の形態]
以下に実施例を示して本願発明を具体的に説明する。
【0015】
[実施例1]
エノキタケ1000グラムを5リットル熱水で還流しながら抽出し、抽出液を減圧下過熱濃縮して、粘性固形物に濃縮された時に、500ミリリットルのエタノールを加えて良く撹拌し均一化して、沈殿した抽出物を遠心分離によって分離し、それをさらに300ミリリットルのエタノールでよく撹拌して洗浄し乾燥すると、生理活性物質24グラムを得た。乾燥して得られた活性物質を水に溶解して、固体成分比2対1の「おからペースト」を均一になるように撹拌してから、乾燥して粉末とした。その粉末を打錠して製剤化した。
【0016】
[実施例2]
ブナシメジ1000グラムを細かく粉砕した後、5リットルの水で加熱抽出し、抽出液を減圧下濃縮し、約500ミリリットルになったところで、同量のエタノールを加えて撹拌し、それを遠沈して生理活性物質27グラムを得た。この活性物質は、固体成分比2対1となるようクロレラ固体粉末を添加して粉末として打錠し、錠剤とした。
【0017】
[実施例3]
シイタケ1000グラムに5リットル水を加えて還流下熱水抽出し、抽出液を減圧下加熱濃縮して、約500ミリリットルに濃縮された時に、500ミリリットルのエタノールを加えて撹拌し、冷後沈殿した抽出物を遠心分離によって分離し、それをさらに300ミリリットルのエタノールで撹拌して洗浄、乾燥し生理活性物質29グラムを得た。乾燥して得られた活性物質を水に溶解して、固体比2対1になるようビール酵母を均一になるように撹拌してから、乾燥して粉末とし、粉剤化した。
【0018】
[実施例4]
ナメコ1000グラムを、5リットルの水で加熱抽出し、減圧下濃縮し、約500ミリリットルになったところで、同量のエタノールを加えて撹拌し、それを遠沈して生理活性物質25グラムを得た。この活性物質は、固体比2対1となるようスピルリナ固体粉末を添加して粉末として、顆粒剤とした。
【0019】
[実施例5]
エノキタケ子実体5キログラムとブナシメジ子実体5キログラムとを粉砕して、水を50リットルで加熱抽出した後、固体物質をろ過して除き、減圧下濃縮する。液量が5リットルになるまで濃縮されたころで、10リットルのエタノールを加えてよく撹拌する。生じた沈殿抽出物を遠心分離によって分離して、固形活性物質を水1リットルに溶解して、「おからペースト」100グラムを加えて撹拌した後乾燥して固形粉末として、生理活性物質300グラムを得た。それを打錠して錠剤化した。
【0020】
[実施例6]
実施例1〜5によって得られた物質を錠剤に作成した後、大豆ペプタイド、ヘミローフ(不二製油社製)によってフイルムコーティングした。フイルムコーティング処理を行っていない錠剤とフイルムコーティングした錠剤とを室温(摂氏15−25度)に50日間放置した。前者は、水分を吸って褐色から黒褐色に変化色し、重量は1.5−2.5%増加した。しかし後者は、重量の変化もなく、色彩も変わらなかった。
【0021】
[実施例7]
実施例1〜5によって得られた物質を錠剤に作成した後、貝殻樹脂、セラミック(日本セラミック社製)によってフイルムコーティングした。フイルムコーティング処理を行った錠剤と、行っていない錠剤とについて、室温(摂氏15−25度)に50日間放置すると、前者には、重量の変化も色彩の変化も全く認められなかった。しかし後者、即ちフイルムコーティングしていな錠剤は、徐々に水分を吸って褐色から黒褐色へ変色した。そのときの重量変化は、1.5−2.5%であった。
【0022】
[実施例8]
実施例1〜4で得た試料について下記のような制癌試験を行った。
サルコーマ180の生細胞をスイスアルビノ雌マウスの皮下に移植して、翌日より上記の試料を1日1回259mg/kg、精製水に懸濁して、1日おきに1週間3回、3週間経口投与した。その後、固形癌を摘出して腫瘍重量を測定した結果を表1に示した。

Figure 2004059558
【0023】
[実施例9]
実施例5で得られた薬剤を雌のBALB/cマウスに、10日間300mg/kgを経口投与し、対照群の同種のマウスには精製水を投与した後、それぞれのマウスの血液を採取して溶血して赤血球を除き、螢光標識されたCD4とCD8の抗体で処理してFACSによりCD4/CD8の比率を測定すると、実施例5で得た薬剤投与群で、対照群と比べてCD4/CD8の比率が23%増加しており、これはヘルパーT細胞がポピュレーションが増加し免疫活性が上昇したものと考えることができる。
【0024】
[実施例10]
雌のICR12匹を体重をそろえて、2群に分け、処置群には、実施例5でえた本願発明物質を1日1回100mg/kgになるように、サンプルを精製水に懸濁し10日間ゾンデを用いて経口投与する。対照群には同量の蒸留水を同様に経口投与する。両群とも、投与開始後、6日目より1日1回5日間オリーブ油に10%の4塩化炭素を混和した薬剤0.1mlを腹腔内に投与して実験肝疾患を惹起させる。その投与終了後、24時間に両群のマウスの血清を採取して生化学的検査を行った。その結果を表2にしめした。このように本発明物質によってい実験肝疾患の改善が認められた。
Figure 2004059558
【0025】
[発明の効果]
きのこ類から本願方法により、生理活性、即ち、抗癌活性、免疫賦活活性及び抗肝疾患活性を有する物質が簡単に効率よく得られ、それら活性物質におからペースト、クロレラ、その他を混合し、特殊なコウティング剤でコートすることにより安定な製剤がえられ、抗癌剤、免疫賦活剤及び抗肝疾患剤として使用できる。[0001]
[Technical field to which the invention belongs]
The present invention relates to mushrooms, particularly Shiitake [Lentinus edodes (Ber.) Sing. ], Enokitake [Flammulina velutipes (Curr. ExFr.) Sing. ], Buna shimeji [Hypizigus marmoreus], oyster mushroom [Pholiotus osteoreas (Jacq. ExFr.) Quel. ], Maitake [Grifola frontosa], Nameko [Pholiota nameko (T. Ito) S. et al. Itoet Ima]. Lactobacillus from Lyophyllum decoction [Lyophyllum decastes], Eringi [Pleurotus eringii], Fukurotake [Volvariaella vorvacea], Trichomata mushrooms [Trichomata insects] The present invention relates to a sampling method for efficiently collecting sucrose, a preparation comprising the physiologically active substance, and a method of using these preparations.
[0002]
[Conventional technology]
The present inventors have conducted detailed studies on the anticancer activity of mushrooms, and since that research has been started, research on mushrooms has been widely conducted in Japan.
[0003]
As a result, it has been known that certain types of mushrooms have physiological activities such as anticancer action, immunostimulatory action, antioxidant action, blood pressure and blood glucose lowering action, but any mushroom may be used. However, some mushrooms are known to be toxic, even though they are inactive or very weak, and are effective and safe for bioactive substances or health Supplements are needed.
[0004]
The present inventors discovered that the anticancer activity of mushrooms lies in the contained polysaccharide, and studied various glucans. However, pure simple polysaccharides, especially polymeric substances, showed activity only by injection but were not effective orally.
[0005]
Thereafter, as a result of screening a mushroom mycelium which was searched for a physiologically active substance effective for tumors by oral administration, proflamin was isolated from the enokitake mushroom mycelium (Ikekawa et al., Japan J. Cancer Res. (GANN), 766, 142-148). (1985)). In addition, EA6 of the enokitake mushroom fruit body discovered by the present inventors also had strong anticancer activity (Ikekawa et al., “Mushroom Antitumor Research 20 Years”, Nagano Prefectural Rural Industrial Research Institute, published in March 1989). However, with regard to other mushrooms including edible mushrooms, as a result of examining the collection of substances effective for tumors by oral administration, a method described in JP-A-11-152230 was proposed.
[0006]
However, the composition according to the method described in JP-A No. 11-152230 has a drawback that it requires a special contrivance for use because it is still weak in activity and hygroscopic.
[0007]
[Problems to be solved by the invention]
The present inventors believe that by pursuing the active body, it is possible to obtain a substance with higher activity, and exhibit anticancer action and immunostimulatory action by oral administration of various mushroom fruit bodies and mycelium. The substance to be tested was selected, specific mushrooms were selected, and the active body was investigated.
[0008]
As a result, strong physiological activity was observed in mushrooms, especially mushrooms used for food in Japan. That is, the present invention comprises a method for collecting a composition having a physiological activity from mushrooms, particularly edible mushrooms, that is, an anticancer activity, an immunostimulatory effect, and an anti-liver disease effect, and the composition. It is an object to provide an agent and a method of using the agent.
[0009]
[Means for solving problems]
The mushrooms used in the present invention may be fruit bodies or mycelium, and in the case of mycelium, although the yield of mycelium varies depending on the medium and culture conditions, the present method can be used regardless of the yield. Mushrooms are used as raw materials, but use of at least one mushroom selected from the group of shiitake mushrooms, enokitake mushrooms, oyster mushrooms, oyster mushrooms, sea cucumbers, maitake mushrooms, mushroom shimeji mushrooms, eringi, kurotake mushrooms, ganoderma mushrooms and mushrooms is preferred. When a mixture of any two kinds of mushrooms is used as a raw material, the bioactivity of the obtained active substance is synergistically increased over the bioactivity of the active substance from each mushroom. In particular, it is preferable to use a mixture of enokitake mushrooms and beech shimeji mites, and the mixing ratio is not particularly limited. However, it is preferable that the enokitake mushrooms and beech shimeji mites are in the range of 3: 7 to 7: 3 by weight. This is the same as described in Kaihei 11-152230.
[0010]
The pulverized mushroom is extracted by warming with water, and the extract is concentrated to dryness under reduced pressure to obtain an extract. The amount of water used for extraction can be appropriately used, but generally 3 to 7 times the weight of the mushroom is used. The obtained extract is subsequently extracted with an aqueous solution containing a lower alcohol or acetone, and a substance insoluble in the lower alcohol or the aqueous acetone solution is collected to obtain a target physiologically active substance. The concentration of the lower alcohol or acetone in the lower alcohol or acetone aqueous solution used is a 30-70% solution, which is used in an appropriate amount relative to the weight of the water extract. Of course, instead of obtaining a dry water extract, the water extract is concentrated under reduced pressure, concentrated to a predetermined amount, then added with lower alcohol or acetone, adjusted to a predetermined lower alcohol or acetone aqueous solution concentration, cooled. Insoluble materials can also be collected. The obtained physiologically active substance was assayed by conducting a “host-mediated anticancer test” established by the present inventors, and it was confirmed that the activity was concentrated.
[0011]
Since the obtained collected material has hygroscopicity, it can be made into a soft capsule, but when it is made into a powder, a tablet, or a granule, it cannot be efficiently molded with a conventional excipient such as dextrin. Of course, there is a method using cyclodextrin and the like. However, as a result of various experiments, the inventors have added powdered ointment, tablets, granules by adding okara paste, chlorella and spirulina to the harvest at a certain ratio. Can be processed into agents. For example, in the case of enokitake, it is possible to add about half amount of okara paste, chlorella, spirulina or a mixture thereof to the harvest. The amount of the additive to the collected material is sufficient to be less than half of the collected material, and the amount can be appropriately selected.
[0012]
The film coating agent prepared by the film coating agent is preferably soybean peptide, hemi loaf and shell resin, and the use of other coating agents causes discoloration and cannot be used.
[0013]
The agent obtained by the present invention has an immunostimulatory action and therefore exhibits anticancer activity. In particular, analysis of lymphocytes by administration of this drug has an immunostimulatory effect that increases the CD4 / CD8 ratio of lymphocytes. This is considered to be a health supplement for immune activation when the activity of helper T cells is extremely reduced in AIDS patients and the like. Based on such action, this drug is also characterized by having an action for improving liver disease.
[0014]
[Embodiment of the Invention]
The present invention will be specifically described below with reference to examples.
[0015]
[Example 1]
Extracted 1000 grams of enokitake with refluxing with 5 liters of hot water, and concentrated the extract with superheat under reduced pressure. When concentrated to a viscous solid, 500 ml of ethanol was added and stirred well to homogenize and precipitate. The extract was separated by centrifugation, further agitated with 300 milliliters of ethanol, washed and dried to give 24 grams of bioactive substance. The active substance obtained by drying was dissolved in water, and the “okara paste” having a solid component ratio of 2: 1 was stirred uniformly, and then dried to obtain a powder. The powder was tableted and formulated.
[0016]
[Example 2]
After pulverizing 1000 grams of Buna shimeji, heat extract with 5 liters of water, concentrate the extract under reduced pressure, and when it reaches about 500 milliliters, add the same amount of ethanol and stir, centrifuge it. 27 grams of physiologically active substance was obtained. This active substance was added as a powder by adding chlorella solid powder so that the solid component ratio was 2 to 1, and tableted as a tablet.
[0017]
[Example 3]
5 liters of water was added to 1000 grams of shiitake and extracted with hot water under reflux. When the extract was concentrated by heating under reduced pressure, and concentrated to about 500 milliliters, 500 milliliters of ethanol was added and stirred, followed by precipitation after cooling. The extract was separated by centrifugation, washed with an additional 300 ml of ethanol, washed and dried to obtain 29 grams of bioactive substance. The active substance obtained by drying was dissolved in water, and the brewer's yeast was stirred uniformly so that the solid ratio was 2: 1, and then dried to form a powder and powdered.
[0018]
[Example 4]
1000 grams of Nameko is extracted with 5 liters of water, concentrated under reduced pressure, and when it reaches about 500 milliliters, the same amount of ethanol is added and stirred, and then centrifuged to obtain 25 grams of physiologically active substance. It was. This active substance was made into granules by adding Spirulina solid powder so that the solid ratio was 2: 1.
[0019]
[Example 5]
5 kg of Enokitake fruit bodies and 5 kg of Bunashimeji fruit bodies are pulverized and heated and extracted with 50 liters of water, and then the solid substance is removed by filtration and concentrated under reduced pressure. When concentrated until the liquid volume reaches 5 liters, add 10 liters of ethanol and stir well. The resulting precipitate extract is separated by centrifugation, the solid active substance is dissolved in 1 liter of water, 100 g of “Okara paste” is added and stirred, and then dried to obtain a solid powder of 300 g of bioactive substance. Got. It was tableted into tablets.
[0020]
[Example 6]
After the substances obtained in Examples 1 to 5 were prepared into tablets, they were film-coated with soybean peptides and hemi loaf (manufactured by Fuji Oil). The tablet without film coating treatment and the film-coated tablet were left at room temperature (15-25 degrees Celsius) for 50 days. The former changed its color from brown to black-brown upon absorbing moisture, and the weight increased by 1.5-2.5%. However, the latter had no change in weight and color.
[0021]
[Example 7]
The substances obtained in Examples 1 to 5 were prepared into tablets, and then film-coated with a shell resin and ceramic (manufactured by Nippon Ceramic Co., Ltd.). When the tablet with the film coating treatment and the tablet without the film coating were left at room temperature (15-25 degrees Celsius) for 50 days, neither change in weight nor change in color was observed in the former. However, the latter, i.e., the film-uncoated tablet, gradually absorbed moisture and turned from brown to dark brown. The weight change at that time was 1.5-2.5%.
[0022]
[Example 8]
The following cancer control tests were performed on the samples obtained in Examples 1 to 4.
Live cells of sarcoma 180 are transplanted subcutaneously into Swiss albino female mice. From the following day, the above sample is suspended in purified water once a day at 259 mg / kg, and orally every other day for 3 times a week for 3 weeks. Administered. Thereafter, solid tumors were removed and the tumor weights were measured and the results are shown in Table 1.
Figure 2004059558
[0023]
[Example 9]
The drug obtained in Example 5 was orally administered to female BALB / c mice at 300 mg / kg for 10 days, and purified water was administered to the same kind of mice in the control group, and then the blood of each mouse was collected. When the ratio of CD4 / CD8 was measured by FACS after treatment with fluorescently labeled CD4 and CD8 antibodies and erythrocytes were removed by hemolysis, CD4 was compared with the control group in the drug administration group obtained in Example 5. The ratio of / CD8 has increased by 23%, which can be considered as an increase in the population of helper T cells and an increase in immune activity.
[0024]
[Example 10]
Twelve female ICRs were weighted and divided into two groups. In the treatment group, the sample of the present invention obtained in Example 5 was suspended in purified water at 100 mg / kg once a day for 10 days. Orally using a sonde. The same amount of distilled water is orally administered to the control group in the same manner. In both groups, after the start of administration, experimental liver disease is induced by intraperitoneally administering 0.1 ml of a medicine in which olive oil is mixed with 10% carbon tetrachloride once a day for 5 days from the 6th day. At the end of the administration, serum from both groups of mice was collected at 24 hours for biochemical examination. The results are shown in Table 2. Thus, improvement of experimental liver disease was observed with the substance of the present invention.
Figure 2004059558
[0025]
[The invention's effect]
According to the method of the present invention from mushrooms, substances having physiological activity, that is, anticancer activity, immunostimulatory activity and anti-liver disease activity can be easily and efficiently obtained, and these active substances are mixed with okara paste, chlorella, etc. A stable preparation can be obtained by coating with a special coating agent, and can be used as an anticancer agent, an immunostimulant and an anti-liver disease agent.

Claims (10)

きのこ類の熱水抽出物を低級アルコール水溶液に溶解し不溶部を採取することを特徴とするきのこ類から生理活性物質の採取法。A method for collecting physiologically active substances from mushrooms, comprising dissolving a hot water extract of mushrooms in a lower alcohol aqueous solution and collecting an insoluble part. きのこ類がシイタケ、エノキタケ、ブナシメジ、ヒラタケ、ナメコ、マイタケ、ハタケシメジ、エリンギ、フクロタケ、霊芝、メシバコブ及びマツタケよりなる群から選ばれた少なくとも1種である請求項1記載の採取法。The method according to claim 1, wherein the mushroom is at least one selected from the group consisting of shiitake mushroom, enokitake mushroom, cypress mushroom, oyster mushroom, nameko, maitake mushroom, mushroom shimeji mushroom, eringi, octopus mushroom, ganoderma mushroom and matsutake mushroom. 低級アルコール水溶液のアルコール濃度が30〜70%である請求項1または請求項2に記載の採取法。The sampling method according to claim 1 or 2, wherein the alcohol concentration of the lower alcohol aqueous solution is 30 to 70%. 請求項2記載のきのこ類の2種を混合したきのこを使用する請求項1ないし請求項3のいずれか一項に記載の採取法。The method for collecting according to any one of claims 1 to 3, wherein a mushroom mixed with two kinds of mushrooms according to claim 2 is used. きのこの混合比が重量で3:7〜7:3である請求項4記載の採取法。The sampling method according to claim 4, wherein the mixing ratio of the mushrooms is 3: 7 to 7: 3 by weight. 2種のきのこがエノキタケ及びブナシメジである請求項5記載の採取法。The method according to claim 5, wherein the two types of mushrooms are enokitake and bunashimeji. 請求項1ないし6のいずれか一項に記載の採取法により得られた採取物を含む散剤、錠剤、顆粒剤、カプセル剤または液剤よりなる製剤。The formulation which consists of a powder, a tablet, a granule, a capsule, or a liquid containing the extract obtained by the extraction method as described in any one of Claims 1 thru | or 6. おからペースト、クロレラ、スピルリナ、酵母エキス、粉末状ローヤルゼリ及び粉末状プロポリスよりなる群から選ばれた少なくとも一つを含有してなる請求項7の製剤The preparation according to claim 7, comprising at least one selected from the group consisting of okara paste, chlorella, spirulina, yeast extract, powdered royal jelly and powdered propolis. フイルムコート材が大豆ペプチド材及び/または貝殻樹脂材である請求項7または8に記載の錠剤。The tablet according to claim 7 or 8, wherein the film coat material is a soybean peptide material and / or a shell resin material. 請求項7ないし9のいずれか一項に記載の剤を抗癌剤、免疫賦活剤または抗肝疾患剤として使用する方法。A method of using the agent according to any one of claims 7 to 9 as an anticancer agent, an immunostimulator, or an anti-liver disease agent.
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Cited By (8)

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Publication number Priority date Publication date Assignee Title
WO2006137122A1 (en) * 2005-06-20 2006-12-28 Michio Tani Anti-aids drug
US7258862B2 (en) 2004-08-25 2007-08-21 Gavish-Galilee Bio Aplications Ltd. Mushroom extracts having anticancer activity
JP2008255057A (en) * 2007-04-05 2008-10-23 Noda Shokukin Kogyo Kk Anticancer agent, method for producing anticancer agent, and food and drink
CN103555515A (en) * 2013-11-15 2014-02-05 哈尔滨艾克尔食品科技有限公司 Method for preparing chestnut mushroom fermented wine
CN105213290A (en) * 2014-07-02 2016-01-06 伽蓝(集团)股份有限公司 A kind of Volvariella volvacea (Bull. Ex Franch.) Singer.extract and application thereof
CN109536552A (en) * 2018-11-23 2019-03-29 石家庄爱肽生物科技有限公司 A kind of preparation method of ganoderma lucidum small-molecular peptides
CN117982613A (en) * 2024-01-26 2024-05-07 河北御芝林生物科技有限公司 Composition with immunity enhancement and preparation method thereof
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7258862B2 (en) 2004-08-25 2007-08-21 Gavish-Galilee Bio Aplications Ltd. Mushroom extracts having anticancer activity
WO2006137122A1 (en) * 2005-06-20 2006-12-28 Michio Tani Anti-aids drug
US7638146B2 (en) 2005-06-20 2009-12-29 Michio Tani Anti-AIDS drug
JP2008255057A (en) * 2007-04-05 2008-10-23 Noda Shokukin Kogyo Kk Anticancer agent, method for producing anticancer agent, and food and drink
CN103555515A (en) * 2013-11-15 2014-02-05 哈尔滨艾克尔食品科技有限公司 Method for preparing chestnut mushroom fermented wine
CN105213290A (en) * 2014-07-02 2016-01-06 伽蓝(集团)股份有限公司 A kind of Volvariella volvacea (Bull. Ex Franch.) Singer.extract and application thereof
CN109536552A (en) * 2018-11-23 2019-03-29 石家庄爱肽生物科技有限公司 A kind of preparation method of ganoderma lucidum small-molecular peptides
CN117982613A (en) * 2024-01-26 2024-05-07 河北御芝林生物科技有限公司 Composition with immunity enhancement and preparation method thereof
CN120227338A (en) * 2025-04-07 2025-07-01 河北经贸大学 Soluble powder for treating glyphosate-induced liver damage in livestock and preparation method thereof

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