GB1378088A – Extraction of microbial cellular proteins
– Google Patents
GB1378088A – Extraction of microbial cellular proteins
– Google Patents
Extraction of microbial cellular proteins
Info
Publication number
GB1378088A
GB1378088A
GB3929572A
GB3929572A
GB1378088A
GB 1378088 A
GB1378088 A
GB 1378088A
GB 3929572 A
GB3929572 A
GB 3929572A
GB 3929572 A
GB3929572 A
GB 3929572A
GB 1378088 A
GB1378088 A
GB 1378088A
Authority
GB
United Kingdom
Prior art keywords
protein
cells
extraction
candida
extract
Prior art date
1971-09-10
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
GB3929572A
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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.)
1971-09-10
Filing date
1972-08-23
Publication date
1974-12-18
1972-08-23
Application filed by Hitachi Ltd
filed
Critical
Hitachi Ltd
1974-12-18
Publication of GB1378088A
publication
Critical
patent/GB1378088A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
C12N1/005—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
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
Y10S435/8215—Microorganisms
Y10S435/822—Microorganisms using bacteria or actinomycetales
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
Y10S435/8215—Microorganisms
Y10S435/911—Microorganisms using fungi
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
Y10S435/8215—Microorganisms
Y10S435/911—Microorganisms using fungi
Y10S435/921—Candida
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
Y10S435/8215—Microorganisms
Y10S435/911—Microorganisms using fungi
Y10S435/921—Candida
Y10S435/923—Candida lipolytica
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
Y10S435/8215—Microorganisms
Y10S435/946—Microorganisms using algae
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
Y10S435/8215—Microorganisms
Y10S435/947—Microorganisms using protozoa
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
Y10S530/822—Protozoa
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
Abstract
1378088 Recovering protein from microbial cells HITACHI Ltd 23 Aug 1972 [10 Sept 1971] 39295/72 Heading C6F Protein is extracted from micro-organism cells by heating an aqueous dispersion of the cells containing between 0À1 and 1 wt per cent of sodium hydroxide and/or potassium hydroxide such that the pH is adjusted to 9À5-13À5, at a temperature which is higher than the boiling point of the dispersion at one atmosphere absolute pressure, typically between 120 and 200C, neutralizing the resulting extract, separating cell residues therefrom by centrifuging, and recovering protein from the extract by iso-electric point precipitation. The Examples are directed to extracting protein from cells of Candida lipolytica, Candida sp., Torulopsis sp., Torula sp., Saccharomyces cerevisiae, Pseudomonas sp. and Bacillus sulstilis.
GB3929572A
1971-09-10
1972-08-23
Extraction of microbial cellular proteins
Expired
GB1378088A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
JP6967471A
JPS5535088B2
(en)
1971-09-10
1971-09-10
Publications (1)
Publication Number
Publication Date
GB1378088A
true
GB1378088A
(en)
1974-12-18
Family
ID=13409617
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3929572A
Expired
GB1378088A
(en)
1971-09-10
1972-08-23
Extraction of microbial cellular proteins
Country Status (4)
Country
Link
US
(1)
US3862112A
(en)
JP
(1)
JPS5535088B2
(en)
FR
(1)
FR2152728B1
(en)
GB
(1)
GB1378088A
(en)
Families Citing this family (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4005062A
(en)
*
1974-08-16
1977-01-25
Standard Oil Company (Indiana)
Process of preparing water-soluble whippable extract from microorganism protein material
US4080260A
(en)
*
1976-08-18
1978-03-21
Standard Oil Company (Indiana)
Method for improving the efficiency of protein extraction from yeast cells
US4079048A
(en)
*
1976-09-10
1978-03-14
Standard Oil Company (Indiana)
Process for preparing functional yeast proteins using alkaline conditions
US4119495A
(en)
*
1977-01-21
1978-10-10
Vasily Dmitrievich Belyaev
Method for processing activated sludge into useful products
JPS5748968A
(en)
*
1980-09-08
1982-03-20
Nippon Iyakuhin Kogyo Kk
Preparation of 10-hydroxy-4-benzazonine derivative
US4564523A
(en)
*
1983-07-29
1986-01-14
Phillips Petroleum Company
Functional protein products
US4601986A
(en)
*
1983-07-29
1986-07-22
Phillips Petroleum Company
Protein product of reduced nucleic acid content and low allergenicity
US4536407A
(en)
*
1983-07-29
1985-08-20
Phillips Petroleum Company
Functional protein products
US5476787A
(en)
*
1992-04-24
1995-12-19
Director-General Of Agency Of Industrial Science And Technology
Method of removing nitrogen impurities from water using hydrocarbon-producing microalga
GB9515932D0
(en)
*
1995-08-03
1995-10-04
Whitbread & Co Ltd
Fining agent and its use in clarifying beer
CA2652118C
(en)
*
2006-05-11
2015-07-07
Becton, Dickinson And Company
Method of protein extraction from cells
US9207240B2
(en)
2007-11-14
2015-12-08
Arbor Vita Corporation
Method of efficient extraction of protein from cells
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2603630A
(en)
*
1948-12-31
1952-07-15
Robert S Aries
Method for extracting proteins from yeast
US3121665A
(en)
*
1962-05-03
1964-02-18
Ivan A Parfentjev
Anti-infectious materials from yeast
GB1187512A
(en)
*
1966-08-05
1970-04-08
Kyowa Hakko Kogyo Kk
Process for Extracting Proteins from Micro-Organisms
BE754806A
(en)
*
1969-08-28
1971-02-15
Nestle Sa
PROCESS FOR PROTEIN ISOLATION
JPS4832671B1
(en)
*
1970-10-28
1973-10-08
1971
1971-09-10
JP
JP6967471A
patent/JPS5535088B2/ja
not_active
Expired
1972
1972-08-23
GB
GB3929572A
patent/GB1378088A/en
not_active
Expired
1972-09-07
FR
FR7231745A
patent/FR2152728B1/fr
not_active
Expired
1972-09-11
US
US287793A
patent/US3862112A/en
not_active
Expired – Lifetime
Also Published As
Publication number
Publication date
US3862112A
(en)
1975-01-21
JPS5535088B2
(en)
1980-09-11
FR2152728B1
(en)
1975-01-03
FR2152728A1
(en)
1973-04-27
JPS4835080A
(en)
1973-05-23
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Legal Events
Date
Code
Title
Description
1975-04-30
PS
Patent sealed [section 19, patents act 1949]
1987-04-08
PCNP
Patent ceased through non-payment of renewal fee
