GB1384179A - Treatment of microorganism cells - Google Patents

Treatment of microorganism cells

Info

Publication number
GB1384179A
GB1384179A GB2724272A GB2724272A GB1384179A GB 1384179 A GB1384179 A GB 1384179A GB 2724272 A GB2724272 A GB 2724272A GB 2724272 A GB2724272 A GB 2724272A GB 1384179 A GB1384179 A GB 1384179A
Authority
GB
United Kingdom
Prior art keywords
cells
acid
june
proteins
extracted
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
Application number
GB2724272A
Other languages
English (en)
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.)
DASSISTANCE TECH POUR PRODUITS
Nestec SA
Original Assignee
DASSISTANCE TECH POUR PRODUITS
Societe dAssistance Technique pour Produits Nestle SA
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 DASSISTANCE TECH POUR PRODUITS, Societe dAssistance Technique pour Produits Nestle SA filed Critical DASSISTANCE TECH POUR PRODUITS
Publication of GB1384179A publication Critical patent/GB1384179A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C12N1/06—Lysis of microorganisms
    • C12N1/066—Lysis of microorganisms by physical methods
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
    • A23J1/008—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from microorganisms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
    • A23J1/00—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites
    • A23J1/18—Obtaining protein compositions for foodstuffs; Bulk opening of eggs and separation of yolks from whites from yeasts
    • 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
    • C12N1/06—Lysis of microorganisms
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
    • Y10S530/82—Proteins from microorganisms
    • Y10S530/823—Lower fungi, e.g. mold
    • Y10S530/824—Yeasts
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S530/00—Chemistry: natural resins or derivatives; peptides or proteins; lignins or reaction products thereof
    • Y10S530/82—Proteins from microorganisms
    • Y10S530/825—Bacteria

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
GB2724272A 1971-06-25 1972-06-12 Treatment of microorganism cells Expired GB1384179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH931871A CH532903A (fr) 1971-06-25 1971-06-25 Procédé d'extraction de protéines à partir de cellules de microorganismes

Publications (1)

Publication Number Publication Date
GB1384179A true GB1384179A (en) 1975-02-19

Family

ID=4350688

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2724272A Expired GB1384179A (en) 1971-06-25 1972-06-12 Treatment of microorganism cells

Country Status (8)

Country Link
US (1) US3821080A (enExample)
BE (1) BE784396A (enExample)
CA (1) CA976897A (enExample)
CH (1) CH532903A (enExample)
DE (1) DE2229285A1 (enExample)
FR (1) FR2143005B1 (enExample)
GB (1) GB1384179A (enExample)
ZA (1) ZA724005B (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021303A (en) * 1972-11-10 1977-05-03 Dai-Nippon Sugar Manufacturing Co., Ltd. Method for treatment of microorganisms
FR2220197A1 (en) * 1973-03-05 1974-10-04 Scp Exploatering Ab Protein concentrates from microorganisms - having low nucleic acid content
SE7401668L (enExample) * 1974-02-07 1975-08-08 Scp Exploatering Ab
FR2286191A1 (fr) * 1974-09-30 1976-04-23 Pasteur Institut Principes nutritifs a base de proteines, compositions alimentaires contenant de tels principes nutritifs et leur procede d'obtention
US4001197A (en) * 1975-06-12 1977-01-04 Sala Magnetics, Inc. Magnetic separation method
US4130553A (en) * 1977-01-05 1978-12-19 Batley Jr William R Process for improving the nutritional value of green plant protein
US4601986A (en) * 1983-07-29 1986-07-22 Phillips Petroleum Company Protein product of reduced nucleic acid content and low allergenicity
BRPI0413460A (pt) * 2003-08-15 2006-10-17 Grain Processing Corp método para dissociação de células
US20100009028A1 (en) * 2008-07-09 2010-01-14 Grain Processing Corporation Method for Dissociation of Cells
US20100055082A1 (en) * 2008-09-04 2010-03-04 Jacques Alain Bauer Immunomodulatory extracts from lactobacillus bacteria and methods of manufacturing and use thereof
WO2010027344A1 (en) * 2008-09-04 2010-03-11 Om Pharma Immunomodulatory extracts from lactobacillus bacteria and methods of manufacturing and use thereof
US11051532B2 (en) 2017-09-22 2021-07-06 Impossible Foods Inc. Methods for purifying protein
CN110846352A (zh) * 2019-09-11 2020-02-28 赵兰坤 一种谷氨酸发酵培养基制备方法
CN116367734A (zh) * 2020-09-14 2023-06-30 非凡食品有限公司 碱性pH下的蛋白质纯化方法
US12011016B2 (en) 2020-09-14 2024-06-18 Impossible Foods Inc. Protein methods and compositions

Also Published As

Publication number Publication date
ZA724005B (en) 1973-03-28
FR2143005A1 (enExample) 1973-02-02
CH532903A (fr) 1973-01-31
US3821080A (en) 1974-06-28
CA976897A (en) 1975-10-28
BE784396A (fr) 1972-10-02
DE2229285A1 (de) 1973-01-11
FR2143005B1 (enExample) 1977-12-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee