GB945174A - Microbiological processes for the production of dicarboxylic acids - Google Patents

Microbiological processes for the production of dicarboxylic acids

Info

Publication number
GB945174A
GB945174A GB1207361A GB1207361A GB945174A GB 945174 A GB945174 A GB 945174A GB 1207361 A GB1207361 A GB 1207361A GB 1207361 A GB1207361 A GB 1207361A GB 945174 A GB945174 A GB 945174A
Authority
GB
United Kingdom
Prior art keywords
hydrocarbons
microorganism
oxidised
growth
oxidising
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
GB1207361A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB945174A publication Critical patent/GB945174A/en
Expired legal-status Critical Current

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Classifications

    • 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
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/44—Polycarboxylic acids

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

A process for the production of dicarboxylic acids comprises subjecting a compound from the group consisting of hydrocarbons having terminal methyl groups, hydrocarbons having terminal methylene groups and oxidised derivatives of said hydrocarbons wherein one terminal group is partially or fully oxidised and another terminal group is unoxidised or partially oxidised, to the action of oxidising enzymes produced by the aerobic growth of a diterminal oxidising strain of a microorganism. Suitable starting materials include aliphatic (saturated or unsaturated), alicyclic or aromatic hydrocarbons, aldehydes, alcohols, monocarboxylic acids and omega-hydroxy carboxylic acids. The process may be effected by aerobically culturing the microorganism in the presence of the substrate or by the use of isolated enzymes. In the former case, the process may be effected during the growth phase or in the stationary phase in a medium deficient in one or more nutrients essential for growth. In one embodiment the microorganism is cultured in the presence of a gaseous hydrocarbon such as methane or propane, natural gas or "liquefied petroleum gas" until a suitable cell population has been attained, allowing remaining gaseous hydrocarbon to escape and adding the hydrocarbon it is desired to oxidise. Specified microorganisms belong to the following genera of class Schizomycetes; Flavobacterium, Mycobacterium, Streptomyces, Nocardia, Brevibacterium and Corynebacterium.
GB1207361A 1960-04-04 1961-04-04 Microbiological processes for the production of dicarboxylic acids Expired GB945174A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1950360A 1960-04-04 1960-04-04

Publications (1)

Publication Number Publication Date
GB945174A true GB945174A (en) 1963-12-23

Family

ID=21793552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1207361A Expired GB945174A (en) 1960-04-04 1961-04-04 Microbiological processes for the production of dicarboxylic acids

Country Status (3)

Country Link
BE (1) BE602176A (en)
GB (1) GB945174A (en)
LU (1) LU39976A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510401A (en) * 1966-05-12 1970-05-05 Phillips Petroleum Co Production,recovery and application of enzymatically active microoganisms
EP3438271A3 (en) * 2017-08-02 2019-06-19 Cathay R&D Center Co., Ltd. Decanedioic acid produced by microbial fermentation and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3510401A (en) * 1966-05-12 1970-05-05 Phillips Petroleum Co Production,recovery and application of enzymatically active microoganisms
EP3438271A3 (en) * 2017-08-02 2019-06-19 Cathay R&D Center Co., Ltd. Decanedioic acid produced by microbial fermentation and preparation method thereof
US10851394B2 (en) 2017-08-02 2020-12-01 Cathay Biotech Inc. Decanedioic acid produced by microbial fermentation process and preparation method thereof
US11802298B2 (en) 2017-08-02 2023-10-31 Cathay Biotech Inc. Decanedioic acid produced by microbial fermentation process and preparation method thereof

Also Published As

Publication number Publication date
LU39976A1 (en) 1961-06-04
BE602176A (en) 1961-07-31

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