GB2085895B - Production of protein with reduced nucleic acid - Google Patents

Production of protein with reduced nucleic acid

Info

Publication number
GB2085895B
GB2085895B GB8131908A GB8131908A GB2085895B GB 2085895 B GB2085895 B GB 2085895B GB 8131908 A GB8131908 A GB 8131908A GB 8131908 A GB8131908 A GB 8131908A GB 2085895 B GB2085895 B GB 2085895B
Authority
GB
United Kingdom
Prior art keywords
protein
production
nucleic acid
reduced nucleic
reduced
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
GB8131908A
Other languages
English (en)
Other versions
GB2085895A (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.)
Provesta Corp
Original Assignee
Provesta Corp
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 Provesta Corp filed Critical Provesta Corp
Publication of GB2085895A publication Critical patent/GB2085895A/en
Application granted granted Critical
Publication of GB2085895B publication Critical patent/GB2085895B/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21D—TREATMENT OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS
    • A21D2/00—Treatment of flour or dough by adding materials thereto before or during baking
    • A21D2/08—Treatment of flour or dough by adding materials thereto before or during baking by adding organic substances
    • A21D2/24—Organic nitrogen compounds
    • A21D2/26—Proteins
    • A21D2/267—Microbial proteins
    • 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
    • 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
    • C12N1/08—Reducing the nucleic acid content
    • 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
    • C12N1/32—Processes using, or culture media containing, lower alkanols, i.e. C1 to C6
    • 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
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/804—Single cell protein
    • 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
    • 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
    • Y10S530/821—Separation of nucleic acid
    • 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)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • Virology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Food Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Polymers & Plastics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Peptides Or Proteins (AREA)
GB8131908A 1980-10-24 1981-10-22 Production of protein with reduced nucleic acid Expired GB2085895B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/200,367 US4341802A (en) 1980-10-24 1980-10-24 Production of protein with reduced nucleic acid

Publications (2)

Publication Number Publication Date
GB2085895A GB2085895A (en) 1982-05-06
GB2085895B true GB2085895B (en) 1984-05-23

Family

ID=22741427

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8131908A Expired GB2085895B (en) 1980-10-24 1981-10-22 Production of protein with reduced nucleic acid

Country Status (9)

Country Link
US (1) US4341802A (enExample)
EP (1) EP0050831B1 (enExample)
JP (1) JPS57138380A (enExample)
CA (1) CA1167399A (enExample)
DE (1) DE3173733D1 (enExample)
ES (1) ES506539A0 (enExample)
GB (1) GB2085895B (enExample)
MX (1) MX7086E (enExample)
NO (1) NO813565L (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4599309A (en) * 1982-12-14 1986-07-08 Nippon Zeon Co., Ltd. Post cultivation treatment of yeast cells to facilitate product recovery
DE3314292A1 (de) * 1983-04-20 1984-10-25 Hoechst Ag, 6230 Frankfurt Verfahren zur reinigung von mikrobiellen proteinisolaten
US4536407A (en) * 1983-07-29 1985-08-20 Phillips Petroleum Company Functional protein products
US4564523A (en) * 1983-07-29 1986-01-14 Phillips Petroleum Company Functional protein products
US4559307A (en) * 1983-10-17 1985-12-17 Phillips Petroleum Company Treatment of yeast cells with proteolytic enzymes
AT385517B (de) * 1986-07-03 1988-04-11 Vogelbusch Gmbh Verfahren zur gewinnung von proteinhaeltigen mikroorganismenzellen
JPH0165310U (enExample) * 1987-10-22 1989-04-26
US5314820A (en) * 1987-11-13 1994-05-24 Kuwait Institute For Scientific Research Process and microorganisms for producing single cell protein
JPH04190386A (ja) * 1990-11-26 1992-07-08 Tokyo Electric Power Co Inc:The 工事用電飾標識
US5439701A (en) * 1992-10-21 1995-08-08 Brown-Forman Corporation Fiber-containing food product and process for producing it from a portion of by-product of alcohol production process
US5316782A (en) * 1992-10-21 1994-05-31 Brown-Forman Beverage Company Product and process of making a product flavored using a by-product of alcohol production
WO1996038535A1 (en) * 1995-05-29 1996-12-05 Nauchno-Issledovatelsky Institut Vychislitelnykh Komplexov Method of obtaining a biomass of microorganisms with a low nucleic acids content
WO1997020198A2 (en) * 1995-11-30 1997-06-05 Chromavision Medical Systems, Inc. Method and apparatus for automated image analysis of biological specimens
EP1133926A1 (en) * 2000-03-17 2001-09-19 Dsm N.V. Foodstuffs containing mucorales fungi
US8414940B2 (en) * 2002-11-06 2013-04-09 Urth Tech, LLC Reduction of acrylamide formation in cooked starchy foods
CN103415564B (zh) * 2011-01-11 2016-04-13 陶氏环球技术有限责任公司 用于聚烯烃树脂的抗氧化剂化合物
GB201919079D0 (en) * 2019-12-20 2020-02-05 3F Bio Ltd Process and product thereof

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427223A (en) * 1964-06-10 1969-02-11 Exxon Research Engineering Co Coagulating microbial cells to enhance their separation
GB1187512A (en) * 1966-08-05 1970-04-08 Kyowa Hakko Kogyo Kk Process for Extracting Proteins from Micro-Organisms
US3634194A (en) * 1969-12-03 1972-01-11 Exxon Research Engineering Co Fermentation process for the production of high-quality protein cells and nucleic acids
US3686144A (en) * 1970-04-16 1972-08-22 Cpc International Inc Recovery of yeast proteins in refined form and with high yield by dehydration with an alkanol followed by acidic esterification
US3775393A (en) 1970-12-03 1973-11-27 Standard Oil Co Ammonia extraction of unicellular microorganisms
US3809776A (en) * 1971-02-22 1974-05-07 Standard Oil Co Enzymic degradation of nucleic acids in scp materials
CH540337A (en) * 1971-06-25 1973-08-15 Nestle Sa Recovering by-products in protein prodn - by acidifying and heating cell suspension
US4007088A (en) * 1972-06-14 1977-02-08 Ceskoslovenska Akademie Ved Process of manufacturing native microbial protein with a low content of nucleic acids
US4021303A (en) * 1972-11-10 1977-05-03 Dai-Nippon Sugar Manufacturing Co., Ltd. Method for treatment of microorganisms
US3867555A (en) * 1972-11-29 1975-02-18 Anheuser Busch Manufacture of yeast protein isolate having a reduced nucleic acid content by an alkali process
US3887431A (en) * 1972-11-29 1975-06-03 Anheuser Busch Yeast protein isolate with reduced nucleic acid content and process of making same
GB1440642A (en) * 1973-09-24 1976-06-23 Ranks Hovis Mcdougall Ltd Production of edible protein containing substances
SE7401668L (enExample) * 1974-02-07 1975-08-08 Scp Exploatering Ab
US3947605A (en) * 1974-10-30 1976-03-30 Standard Oil Company Process for preparing high yields of single cell products having reduced purine content and high nutritive value
US3982998A (en) * 1974-12-06 1976-09-28 Phillips Petroleum Company Methanol foam fermentation to single cell protein by microorganisms
GB1498688A (en) * 1975-07-16 1978-01-25 Ici Ltd Treatment of single cell protein
US4079048A (en) 1976-09-10 1978-03-14 Standard Oil Company (Indiana) Process for preparing functional yeast proteins using alkaline conditions

Also Published As

Publication number Publication date
EP0050831B1 (en) 1986-02-05
GB2085895A (en) 1982-05-06
ES8206620A1 (es) 1982-08-16
DE3173733D1 (en) 1986-03-20
NO813565L (no) 1982-04-26
MX7086E (es) 1987-05-28
US4341802A (en) 1982-07-27
EP0050831A2 (en) 1982-05-05
CA1167399A (en) 1984-05-15
EP0050831A3 (en) 1983-01-19
JPS57138380A (en) 1982-08-26
JPS6244911B2 (enExample) 1987-09-24
ES506539A0 (es) 1982-08-16

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee