ATE166595T1 - Verfahren zum einkapslen von substanzen in biokapseln - Google Patents

Verfahren zum einkapslen von substanzen in biokapseln

Info

Publication number
ATE166595T1
ATE166595T1 AT94911237T AT94911237T ATE166595T1 AT E166595 T1 ATE166595 T1 AT E166595T1 AT 94911237 T AT94911237 T AT 94911237T AT 94911237 T AT94911237 T AT 94911237T AT E166595 T1 ATE166595 T1 AT E166595T1
Authority
AT
Austria
Prior art keywords
pct
biocapsule
biocapsules
capsulating
substances
Prior art date
Application number
AT94911237T
Other languages
English (en)
Inventor
Brian Frederick Sagar
Anthony John Grant Sagar
Samuel Gordon Graham
Reginald Trevor Wragg
Original Assignee
Cpc International Inc
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 Cpc International Inc filed Critical Cpc International Inc
Application granted granted Critical
Publication of ATE166595T1 publication Critical patent/ATE166595T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1664—Compounds of unknown constitution, e.g. material from plants or animals
    • 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
    • A61K9/5005—Wall or coating material
    • A61K9/5063—Compounds of unknown constitution, e.g. material from plants or animals
    • A61K9/5068—Cell membranes or bacterial membranes enclosing drugs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2984—Microcapsule with fluid core [includes liposome]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2989—Microcapsule with solid core [includes liposome]

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Botany (AREA)
  • Zoology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Virology (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Biophysics (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Feed For Specific Animals (AREA)
  • Fodder In General (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT94911237T 1993-03-31 1994-03-30 Verfahren zum einkapslen von substanzen in biokapseln ATE166595T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939306700A GB9306700D0 (en) 1993-03-31 1993-03-31 Method for encapsulating substances

Publications (1)

Publication Number Publication Date
ATE166595T1 true ATE166595T1 (de) 1998-06-15

Family

ID=10733063

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94911237T ATE166595T1 (de) 1993-03-31 1994-03-30 Verfahren zum einkapslen von substanzen in biokapseln

Country Status (19)

Country Link
US (1) US5660769A (de)
EP (1) EP0691885B1 (de)
JP (1) JP3506704B2 (de)
KR (1) KR100322348B1 (de)
AT (1) ATE166595T1 (de)
AU (1) AU690103B2 (de)
BG (1) BG62640B1 (de)
BR (1) BR9406239A (de)
CA (1) CA2159624C (de)
CZ (1) CZ285527B6 (de)
DE (1) DE69410605T2 (de)
DK (1) DK0691885T3 (de)
ES (1) ES2117267T3 (de)
GB (1) GB9306700D0 (de)
HU (1) HU217330B (de)
NO (1) NO307368B1 (de)
NZ (1) NZ263206A (de)
PL (1) PL181325B1 (de)
WO (1) WO1994022572A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1312090B1 (it) * 1999-04-22 2002-04-04 Ecoser S R L Microrganismi inattivati comprendenti sostanze solubili e/osolubilizzabili ad attivita' farmacologica e/o sostanze nutrizionali
WO2003041509A1 (fr) 2001-11-15 2003-05-22 San-Ei Gen F.F.I., Inc. Microcapsules et compositions pour administration par voie orale contenant ces microcapsules
JP4912305B2 (ja) * 2004-05-20 2012-04-11 アルベマール・コーポレーシヨン ペレット化された臭素化アニオン型スチレン系ポリマーの製造と使用
FR2879075B1 (fr) * 2004-12-15 2007-01-19 Adisseo France Sas Soc Par Act Procede de preparation de granules de principe actif hydrophile par extrusion
FR2879074B1 (fr) * 2004-12-15 2007-08-03 Adisseo France Sas Soc Par Act Granules de principe actif hydrophile
GB0716719D0 (en) * 2007-08-29 2007-10-10 Chromatide Ltd Process for carrying out a chemical reaction
CN107811237B (zh) * 2017-10-26 2021-07-02 中华全国供销合作总社南京野生植物综合利用研究所 一种刺梨vc微胶囊及其制备方法
CN115212184A (zh) * 2022-08-23 2022-10-21 怀化学院 一种紫苏籽油纳米颗粒及其制备方法和应用

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US498208A (en) * 1893-05-23 James g
FR2179528A1 (en) * 1972-04-11 1973-11-23 Serozym Laboratoires Modification of micro-organisms - by addition of neodymium or magnesium chlorides or onion juice
US4001480A (en) * 1974-08-16 1977-01-04 Swift & Company Encapsulation process utilizing microorganisms and products produced thereby
US4574086A (en) * 1980-05-16 1986-03-04 Hercules Incorporated Method for retarding degradation of food colors and flavors
ATE18576T1 (de) * 1981-11-21 1986-03-15 Dunlop Ltd Verfahren zum einkapseln von substanzen mit hilfe von mikroorganismen, und die hierbei erhaltenen eingekapselten produkte.
GB2162147A (en) * 1984-07-26 1986-01-29 Dunlop Ltd Encapsulation and encapsulated products
JPS6154978A (ja) * 1984-08-24 1986-03-19 Mitsubishi Paper Mills Ltd 熱応答性バイオカプセル
US4696863A (en) * 1984-08-28 1987-09-29 Mitsubishi Paper Mills, Ltd. Biocapsule
JPS6188871A (ja) * 1984-10-04 1986-05-07 Mitsubishi Paper Mills Ltd 感圧性バイオカプセル
JPS62186937A (ja) * 1986-02-10 1987-08-15 Mitsubishi Paper Mills Ltd マイクロカプセルの製造方法
US5288632A (en) * 1986-04-12 1994-02-22 Ad2 Limited Encapsulation of material in microbial cells
JPS62294079A (ja) * 1986-06-11 1987-12-21 Mitsubishi Paper Mills Ltd マイクロカプセルの製造方法
JPH0829246B2 (ja) * 1986-10-01 1996-03-27 三菱製紙株式会社 マイクロカプセルの製造方法
US4948586A (en) * 1987-11-02 1990-08-14 Lim Technology Laboratories, Inc. Microencapsulated insecticidal pathogens
GB8918601D0 (en) * 1989-08-15 1989-09-27 British Textile Tech Micro-encapsulation method
JPH0732870B2 (ja) * 1990-04-20 1995-04-12 三菱製紙株式会社 マイクロカプセルの製造方法
DE69113682T2 (de) * 1990-06-05 1996-03-21 Mitsubishi Paper Mills Ltd Verfahren zur Herstellung von Mikrokapseln.
JP3034069B2 (ja) * 1991-04-17 2000-04-17 三菱製紙株式会社 マイクロカプセルの製造方法
US5443813A (en) * 1991-06-06 1995-08-22 Associated Universities, Inc. Loading and conjugating cavity biostructures
JPH0515770A (ja) * 1991-07-12 1993-01-26 Mitsubishi Paper Mills Ltd マイクロカプセルの製造方法
JP2978299B2 (ja) * 1991-10-07 1999-11-15 麒麟麦酒株式会社 マイクロカプセルの製造方法
JPH05138010A (ja) * 1991-11-15 1993-06-01 Mitsubishi Paper Mills Ltd マイクロカプセルの製造方法
US5496728A (en) * 1991-12-13 1996-03-05 The Procter & Gamble Company Encapsulation of liquids in micro-organisms

Also Published As

Publication number Publication date
CA2159624A1 (en) 1994-10-13
US5660769A (en) 1997-08-26
DK0691885T3 (da) 1998-10-12
BR9406239A (pt) 1996-01-09
JP3506704B2 (ja) 2004-03-15
EP0691885A1 (de) 1996-01-17
BG100037A (bg) 1996-06-28
CA2159624C (en) 2004-05-25
BG62640B1 (bg) 2000-04-28
NZ263206A (en) 1997-12-19
NO307368B1 (no) 2000-03-27
HU217330B (hu) 1999-12-28
EP0691885B1 (de) 1998-05-27
ES2117267T3 (es) 1998-08-01
AU6380694A (en) 1994-10-24
KR960701694A (ko) 1996-03-28
CZ285527B6 (cs) 1999-08-11
NO953897L (no) 1995-09-29
KR100322348B1 (ko) 2002-05-13
GB9306700D0 (en) 1993-05-26
DE69410605D1 (de) 1998-07-02
JPH08508204A (ja) 1996-09-03
DE69410605T2 (de) 1998-09-24
PL310890A1 (en) 1996-01-08
CZ245595A3 (en) 1996-04-17
AU690103B2 (en) 1998-04-23
HUT71909A (en) 1996-02-28
PL181325B1 (pl) 2001-07-31
WO1994022572A1 (en) 1994-10-13
NO953897D0 (no) 1995-09-29
HU9502855D0 (en) 1995-11-28

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Legal Events

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REN Ceased due to non-payment of the annual fee