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RU2016114241A - The method of obtaining nanocapsules of dry extract of tapinambur - Google Patents

The method of obtaining nanocapsules of dry extract of tapinambur Download PDF

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Publication number
RU2016114241A
RU2016114241A RU2016114241A RU2016114241A RU2016114241A RU 2016114241 A RU2016114241 A RU 2016114241A RU 2016114241 A RU2016114241 A RU 2016114241A RU 2016114241 A RU2016114241 A RU 2016114241A RU 2016114241 A RU2016114241 A RU 2016114241A
Authority
RU
Russia
Prior art keywords
tapinambur
dry extract
obtaining nanocapsules
nanocapsules
extract
Prior art date
Application number
RU2016114241A
Other languages
Russian (ru)
Other versions
RU2640130C2 (en
Inventor
Александр Александрович Кролевец
Original Assignee
Александр Александрович Кролевец
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
Application filed by Александр Александрович Кролевец filed Critical Александр Александрович Кролевец
Priority to RU2016114241A priority Critical patent/RU2640130C2/en
Publication of RU2016114241A publication Critical patent/RU2016114241A/en
Application granted granted Critical
Publication of RU2640130C2 publication Critical patent/RU2640130C2/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18—Magnoliophyta (angiosperms)
    • A61K36/185—Magnoliopsida (dicotyledons)
    • A61K36/28—Asteraceae or Compositae (Aster or Sunflower family), e.g. chamomile, feverfew, yarrow or echinacea
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/07—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of capsules or similar small containers for oral use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • A61K47/38—Cellulose; Derivatives thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/51—Nanocapsules; Nanoparticles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Natural Medicines & Medicinal Plants (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Nanotechnology (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Alternative & Traditional Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Biotechnology (AREA)
  • Botany (AREA)
  • Medical Informatics (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)

Claims (1)

Способ получения нанокапсул сухого экстракта тапинамбура в альгинате натрия характеризуется тем, что к суспензии альгината натрия в бутаноле и препарата Е472с в качестве поверхностно-активного вещества добавляют сухой экстракт тапинамбура, после этого добавляют петролейный эфир, полученную суспензию нанокапсул отфильтровывают на фильтре, промывают петролейным эфиром, сушат, при этом соотношений ядро:оболочка составляет 1:1, 1:3, 1:5 или 5:1.The method for producing nanocapsules of dry tapinambur extract in sodium alginate is characterized in that tapinambur dry extract is added as a surfactant to a suspension of sodium alginate in butanol and E472c, then petroleum ether is added, the resulting suspension of nanocapsules is filtered off with a filter, washed with petroleum ether, dried, with the ratio of the core: the shell is 1: 1, 1: 3, 1: 5 or 5: 1.
RU2016114241A 2016-04-12 2016-04-12 Method for producing nanocapsules of dry extract of topinambur RU2640130C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2016114241A RU2640130C2 (en) 2016-04-12 2016-04-12 Method for producing nanocapsules of dry extract of topinambur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016114241A RU2640130C2 (en) 2016-04-12 2016-04-12 Method for producing nanocapsules of dry extract of topinambur

Publications (2)

Publication Number Publication Date
RU2016114241A true RU2016114241A (en) 2017-10-13
RU2640130C2 RU2640130C2 (en) 2017-12-26

Family

ID=60120229

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016114241A RU2640130C2 (en) 2016-04-12 2016-04-12 Method for producing nanocapsules of dry extract of topinambur

Country Status (1)

Country Link
RU (1) RU2640130C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2695666C1 (en) * 2018-03-19 2019-07-25 Частное образовательное учреждение высшего образования "Региональный открытый социальный институт" ЧОУ ВО "РОСИ" Method of producing nanocapsules of dry sage extract
RU2686062C1 (en) * 2018-07-09 2019-04-24 Александр Александрович Кролевец Method for producing dry guarana extract nanocapsules

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004064544A1 (en) * 2003-01-22 2004-08-05 Durafizz, Llc Microencapsulation for sustained delivery of carbon dioxide
RU2496483C1 (en) * 2012-03-20 2013-10-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Юго-Западный государственный университет" (ЮЗ ГУ) Method for preparing microcapsules

Also Published As

Publication number Publication date
RU2640130C2 (en) 2017-12-26

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