CA976897A - Treatment of microorganism cells - Google Patents

Treatment of microorganism cells

Info

Publication number
CA976897A
CA976897A CA143,759A CA143759A CA976897A CA 976897 A CA976897 A CA 976897A CA 143759 A CA143759 A CA 143759A CA 976897 A CA976897 A CA 976897A
Authority
CA
Canada
Prior art keywords
treatment
microorganism cells
microorganism
cells
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
CA143,759A
Other languages
English (en)
Other versions
CA143759S (en
Inventor
Pierre Nicolas
Vladimir Kalina
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.)
Nestec SA
Original Assignee
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 Societe dAssistance Technique pour Produits Nestle SA filed Critical Societe dAssistance Technique pour Produits Nestle SA
Application granted granted Critical
Publication of CA976897A publication Critical patent/CA976897A/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)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • Mycology (AREA)
  • Food Science & Technology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CA143,759A 1971-06-25 1972-06-02 Treatment of microorganism cells Expired CA976897A (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
CA976897A true CA976897A (en) 1975-10-28

Family

ID=4350688

Family Applications (1)

Application Number Title Priority Date Filing Date
CA143,759A Expired CA976897A (en) 1971-06-25 1972-06-02 Treatment of microorganism cells

Country Status (8)

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

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 (de) * 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
JP2007502601A (ja) * 2003-08-15 2007-02-15 グレイン プロセシング コーポレーション 細胞を解離するための方法
US20100009028A1 (en) * 2008-07-09 2010-01-14 Grain Processing Corporation Method for Dissociation of Cells
CA2733249A1 (en) * 2008-09-04 2010-03-11 Om Pharma Immunomodulatory extracts from lactobacillus bacteria and methods of manufacturing and use thereof
US20100055082A1 (en) * 2008-09-04 2010-03-04 Jacques Alain Bauer 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
US12011016B2 (en) 2020-09-14 2024-06-18 Impossible Foods Inc. Protein methods and compositions
MX2023002675A (es) * 2020-09-14 2023-05-19 Impossible Foods Inc Métodos de purificación de proteína en ph alcalino.

Also Published As

Publication number Publication date
BE784396A (fr) 1972-10-02
GB1384179A (en) 1975-02-19
US3821080A (en) 1974-06-28
FR2143005A1 (de) 1973-02-02
CH532903A (fr) 1973-01-31
ZA724005B (en) 1973-03-28
DE2229285A1 (de) 1973-01-11
FR2143005B1 (de) 1977-12-23

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