CA2124791C - Encapsulation of liquids in microorganisms - Google Patents

Encapsulation of liquids in microorganisms

Info

Publication number
CA2124791C
CA2124791C CA 2124791 CA2124791A CA2124791C CA 2124791 C CA2124791 C CA 2124791C CA 2124791 CA2124791 CA 2124791 CA 2124791 A CA2124791 A CA 2124791A CA 2124791 C CA2124791 C CA 2124791C
Authority
CA
Canada
Prior art keywords
cells
micro
organism
bleach
encapsulated
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.)
Expired - Fee Related
Application number
CA 2124791
Other languages
English (en)
French (fr)
Inventor
Frederick E. Hardy
Alan D. Willey
Stefano Scialla
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Application granted granted Critical
Publication of CA2124791C publication Critical patent/CA2124791C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3907—Organic compounds
    • C11D3/391—Oxygen-containing compounds
    • 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
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3907—Organic compounds
    • C11D3/3917—Nitrogen-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/005—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor after treatment of microbial biomass not covered by C12N1/02 - C12N1/08

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biomedical Technology (AREA)
  • Sustainable Development (AREA)
  • Microbiology (AREA)
  • Dispersion Chemistry (AREA)
  • Virology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Detergent Compositions (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
CA 2124791 1991-12-13 1992-12-01 Encapsulation of liquids in microorganisms Expired - Fee Related CA2124791C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP91870208 1991-12-13
EP91870208.5 1991-12-13

Publications (1)

Publication Number Publication Date
CA2124791C true CA2124791C (en) 1997-10-21

Family

ID=8209040

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2124791 Expired - Fee Related CA2124791C (en) 1991-12-13 1992-12-01 Encapsulation of liquids in microorganisms

Country Status (8)

Country Link
EP (1) EP0672113A1 (tr)
JP (1) JP3222136B2 (tr)
CN (1) CN1074481A (tr)
CA (1) CA2124791C (tr)
MA (1) MA22732A1 (tr)
MX (1) MX9207184A (tr)
TR (1) TR27620A (tr)
WO (1) WO1993011869A1 (tr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69320462T2 (de) * 1993-06-09 1999-04-22 Procter & Gamble Verfahren zur Bleichung von Geweben
US5713962A (en) * 1993-06-09 1998-02-03 The Procter & Gamble Company Process for the bleaching of fabrics
US5905067A (en) * 1997-02-10 1999-05-18 Procter & Gamble Company System for delivering hydrophobic liquid bleach activators
WO2004037232A1 (en) * 2002-10-24 2004-05-06 Micap Plc. Targeted delivery
GB2413563A (en) * 2004-04-27 2005-11-02 Micap Plc Composition comprising a biocide encapsulated within a fungal cell
GB2418654A (en) * 2004-09-29 2006-04-05 Micap Plc Microbial encapsulation
RU2654748C2 (ru) 2013-02-25 2018-05-22 Фирмениш Са Инкапсулированные частицы плазмолизированных микроорганизмов
US11091734B2 (en) 2016-06-30 2021-08-17 Firmenich Sa Plated yeast formulations

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR343712A (fr) * 1904-06-04 1904-10-13 Max Elb Procédé pour enlever aux extraits de levure leur amertume
US1056540A (en) * 1911-10-27 1913-03-18 Alois Zeckendorf Process of bleaching and conserving yeast.
US2031668A (en) * 1929-04-04 1936-02-25 Gustave T Reich Art of purifying yeast
AT326611B (de) * 1972-07-31 1975-12-29 Henkel & Cie Gmbh Als bestandteil von pulverförmigen wasch- und bleichmitteln geeignetes bleichhilfsmittel
US3951594A (en) * 1972-11-27 1976-04-20 Pennwalt Corporation Hydrogen peroxide bleaching solutions and process
US4001480A (en) * 1974-08-16 1977-01-04 Swift & Company Encapsulation process utilizing microorganisms and products produced thereby
US4025453A (en) * 1976-02-09 1977-05-24 Shell Oil Company Activated bleaching process and compositions therefor
EP0041650A3 (en) * 1980-06-10 1982-05-12 Provesta Corporation A method of reducing the nucleic acid level in single cell protein and method for producing a single cell protein product
GB8608964D0 (en) * 1986-04-12 1986-05-14 Pannell N A Producing microbially encapsulated materials
IL95019A0 (en) * 1989-08-09 1991-06-10 Mycogen Corp Process for encapsulation of biologicals

Also Published As

Publication number Publication date
JPH07501944A (ja) 1995-03-02
TR27620A (tr) 1995-06-13
WO1993011869A1 (en) 1993-06-24
EP0672113A1 (en) 1995-09-20
EP0672113A4 (en) 1994-11-28
MX9207184A (es) 1993-07-30
JP3222136B2 (ja) 2001-10-22
MA22732A1 (fr) 1993-07-01
CN1074481A (zh) 1993-07-21

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Legal Events

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