RU2014140356A - The method of obtaining nanocapsules of amino acids in konjac gum - Google Patents

The method of obtaining nanocapsules of amino acids in konjac gum Download PDF

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Publication number
RU2014140356A
RU2014140356A RU2014140356A RU2014140356A RU2014140356A RU 2014140356 A RU2014140356 A RU 2014140356A RU 2014140356 A RU2014140356 A RU 2014140356A RU 2014140356 A RU2014140356 A RU 2014140356A RU 2014140356 A RU2014140356 A RU 2014140356A
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RU
Russia
Prior art keywords
amino acids
konjac gum
nanocapsules
obtaining nanocapsules
konjac
Prior art date
Application number
RU2014140356A
Other languages
Russian (ru)
Other versions
RU2607589C2 (en
Inventor
Александр Александрович Кролевец
Илья Александрович Богачев
Original Assignee
Александр Александрович Кролевец
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Application filed by Александр Александрович Кролевец filed Critical Александр Александрович Кролевец
Priority to RU2014140356A priority Critical patent/RU2607589C2/en
Publication of RU2014140356A publication Critical patent/RU2014140356A/en
Application granted granted Critical
Publication of RU2607589C2 publication Critical patent/RU2607589C2/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
    • A61K31/197—Carboxylic acids, e.g. valproic acid having an amino group the amino and the carboxyl groups being attached to the same acyclic carbon chain, e.g. gamma-aminobutyric acid [GABA], beta-alanine, epsilon-aminocaproic acid or pantothenic acid
    • A61K31/198—Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
    • 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
    • A61K9/5107—Excipients; Inactive ingredients
    • A61K9/513—Organic macromolecular compounds; Dendrimers
    • A61K9/5161—Polysaccharides, e.g. alginate, chitosan, cellulose derivatives; Cyclodextrin
    • 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
    • A61K9/5192—Processes
    • 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
    • B82B1/00—Nanostructures formed by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicinal Preparation (AREA)

Abstract

Способ получения нанокапсул аминокислот в конжаковой камеди, отличающийся тем, что в качестве оболочки нанокапсул используется конжаковая камедь, а в качестве ядра - аминокислоты при получении нанокапсул методом осаждения нерастворителем с применением этилацетата в качестве осадителя.A method of producing nanocapsules of amino acids in konjac gum, characterized in that konjac gum is used as a shell of nanocapsules, and amino acids are used as a core when nanocapsules are prepared by non-solvent precipitation using ethyl acetate as a precipitant.

Claims (1)

Способ получения нанокапсул аминокислот в конжаковой камеди, отличающийся тем, что в качестве оболочки нанокапсул используется конжаковая камедь, а в качестве ядра - аминокислоты при получении нанокапсул методом осаждения нерастворителем с применением этилацетата в качестве осадителя. A method of producing nanocapsules of amino acids in konjac gum, characterized in that konjac gum is used as a shell of nanocapsules, and amino acids are used as a core when nanocapsules are prepared by non-solvent precipitation using ethyl acetate as a precipitant.
RU2014140356A 2014-10-06 2014-10-06 Method of producing nanocapsules of amino acids in konjac gum RU2607589C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2014140356A RU2607589C2 (en) 2014-10-06 2014-10-06 Method of producing nanocapsules of amino acids in konjac gum

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2014140356A RU2607589C2 (en) 2014-10-06 2014-10-06 Method of producing nanocapsules of amino acids in konjac gum

Publications (2)

Publication Number Publication Date
RU2014140356A true RU2014140356A (en) 2016-04-27
RU2607589C2 RU2607589C2 (en) 2017-01-10

Family

ID=55759303

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014140356A RU2607589C2 (en) 2014-10-06 2014-10-06 Method of producing nanocapsules of amino acids in konjac gum

Country Status (1)

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RU (1) RU2607589C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2695677C1 (en) * 2018-02-02 2019-07-25 Частное образовательное учреждение высшего образования "Региональный открытый социальный институт" ЧОУ ВО "РОСИ" Bread production method containing nanostructured l-arginine
RU2688153C1 (en) * 2018-05-30 2019-05-20 Александр Александрович Кролевец Method of producing l-methionine nanocapsules in sodium alginate

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8522963D0 (en) * 1985-09-17 1985-10-23 Biocompatibles Ltd Microcapsules
US5852058A (en) * 1993-06-11 1998-12-22 The Board Of Trustees Of The Leland Stanford Junior University Intramural delivery of nitric oxide enhancer for inhibiting lesion formation after vascular injury
RU2134967C1 (en) * 1997-05-30 1999-08-27 Шестаков Константин Алексеевич Method of preparing microcapsulated preparations containing pyrethroid insecticides
RU2482849C1 (en) * 2012-04-09 2013-05-27 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Юго-Западный государственный университет" (ЮЗ ГУ) Method for preparing pharmaceutical microcapsules of cephalosporins

Also Published As

Publication number Publication date
RU2607589C2 (en) 2017-01-10

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20161230