GB1196391A - Process for producing Cells of Yeasts containing L-Tryptophan - Google Patents

Process for producing Cells of Yeasts containing L-Tryptophan

Info

Publication number: GB1196391A
Authority: GB; United Kingdom
Prior art keywords: tryptophan; atcc; candida; jan; hydrocarbon
Prior art date: 1968-01-24
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

GB23369A

Other languages

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.)

KH Neochem Co Ltd

Original Assignee

Kyowa Hakko Kogyo Co 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.)

1968-01-24

Filing date

1969-01-02

Publication date

1970-06-24

1969-01-02 Application filed by Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd

1970-06-24 Publication of GB1196391A publication Critical patent/GB1196391A/en

Status Expired legal-status Critical Current

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
- C12N1/26—Processes using, or culture media containing, hydrocarbons
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/04—Alpha- or beta- amino acids
- C12P13/22—Tryptophan; Tyrosine; Phenylalanine; 3,4-Dihydroxyphenylalanine
- C12P13/227—Tryptophan

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Health & Medical Sciences (AREA)
Zoology (AREA)
Wood Science & Technology (AREA)
Genetics & Genomics (AREA)
Biotechnology (AREA)
Bioinformatics & Cheminformatics (AREA)
Biochemistry (AREA)
Microbiology (AREA)
General Engineering & Computer Science (AREA)
General Health & Medical Sciences (AREA)
Biomedical Technology (AREA)
Virology (AREA)
Tropical Medicine & Parasitology (AREA)
Medicinal Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Micro-Organisms Or Cultivation Processes Thereof (AREA)

GB23369A 1968-01-24 1969-01-02 Process for producing Cells of Yeasts containing L-Tryptophan Expired GB1196391A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP371468A JPS4725B1 (ru)	1968-01-24	1968-01-24

Publications (1)

Publication Number	Publication Date
GB1196391A true GB1196391A (en)	1970-06-24

Family

ID=11564976

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB23369A Expired GB1196391A (en)	1968-01-24	1969-01-02	Process for producing Cells of Yeasts containing L-Tryptophan

Country Status (6)

Country	Link
JP (1)	JPS4725B1 (ru)
BE (1)	BE727284A (ru)
DE (1)	DE1901621A1 (ru)
FR (1)	FR2000632A1 (ru)
GB (1)	GB1196391A (ru)
NL (1)	NL6901039A (ru)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4707449A (en) *	1984-07-19	1987-11-17	Phillips Petroleum Company	Pichia pastoris yeast strains of enhanced tryptophan content
EP2348100A1 (en) *	2008-11-18	2011-07-27	Asahi Breweries, Ltd.	Method for producing amino-acid-rich yeast
EP2351829A1 (en) *	2008-11-18	2011-08-03	Asahi Breweries, Ltd.	Method for producing alanine-rich yeast
US9005683B2 (en)	2008-11-18	2015-04-14	Asahi Group Holdings, Ltd.	Method for producing yeast with high glutamic acid content

1968
- 1968-01-24 JP JP371468A patent/JPS4725B1/ja active Pending
1969
- 1969-01-02 GB GB23369A patent/GB1196391A/en not_active Expired
- 1969-01-14 DE DE19691901621 patent/DE1901621A1/de active Pending
- 1969-01-21 FR FR6901043A patent/FR2000632A1/fr not_active Withdrawn
- 1969-01-22 BE BE727284A patent/BE727284A/xx unknown
- 1969-01-22 NL NL6901039A patent/NL6901039A/xx unknown

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4707449A (en) *	1984-07-19	1987-11-17	Phillips Petroleum Company	Pichia pastoris yeast strains of enhanced tryptophan content
EP2348100A1 (en) *	2008-11-18	2011-07-27	Asahi Breweries, Ltd.	Method for producing amino-acid-rich yeast
EP2351829A1 (en) *	2008-11-18	2011-08-03	Asahi Breweries, Ltd.	Method for producing alanine-rich yeast
EP2348100A4 (en) *	2008-11-18	2012-09-05	Asahi Group Holdings Ltd	PROCESS FOR THE PRODUCTION OF AMINO ACID RICH YEAST
EP2351829A4 (en) *	2008-11-18	2012-09-05	Asahi Group Holdings Ltd	PROCESS FOR PRODUCTION OF YEAST RICH IN ALANINE
US9005683B2 (en)	2008-11-18	2015-04-14	Asahi Group Holdings, Ltd.	Method for producing yeast with high glutamic acid content
EP2949745A1 (en) *	2008-11-18	2015-12-02	Asahi Group Holdings, Ltd.	Method for producing amino acid-rich yeast

Also Published As

Publication number	Publication date
BE727284A (ru)	1969-07-01
NL6901039A (ru)	1969-07-28
DE1901621A1 (de)	1969-09-04
FR2000632A1 (ru)	1969-09-12
JPS4725B1 (ru)	1972-01-05

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Legal Events

Date	Code	Title	Description
1970-11-04	PS	Patent sealed
1973-07-25	PLNP	Patent lapsed through nonpayment of renewal fees