GB852486A - Method of producing allo-isocitric acid by fermentation - Google Patents

Method of producing allo-isocitric acid by fermentation

Info

Publication number
GB852486A
GB852486A GB2130258A GB2130258A GB852486A GB 852486 A GB852486 A GB 852486A GB 2130258 A GB2130258 A GB 2130258A GB 2130258 A GB2130258 A GB 2130258A GB 852486 A GB852486 A GB 852486A
Authority
GB
United Kingdom
Prior art keywords
penicillium
allo
isocitric acid
fermentation
thom
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
GB2130258A
Inventor
Kinichiro Sakaguchi
Shigeo Abe
Teruhiko Beppu
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.)
Filing date
Publication date
Priority to US745813A priority Critical patent/US2949404A/en
Application filed by Kyowa Hakko Kogyo Co Ltd filed Critical Kyowa Hakko Kogyo Co Ltd
Priority to GB2130258A priority patent/GB852486A/en
Publication of GB852486A publication Critical patent/GB852486A/en
Expired legal-status Critical Current

Links

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
    • C12P7/48—Tricarboxylic acids, e.g. citric acid

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)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

Allo-isocitric acid is prepared by cultivating a strain of fungus selected from Penicillium purpurogenum stoll var. rubrisclerotium Thom (sclerotia producing strains), Penicillium sclerotiorum van Beyma, Penicillium expansum (Link) Thom, Penicillium verruculosum Peyronel and Penicillium aculeatum Raper and Fennell, under aerobic conditions in a nutrient fermentation medium containing a saccharidic material, inorganic salts and a nitrogen source and recovering allo-isocitric acid from the fermented medium. Fermentation temperatures of 20 to 35 DEG C. may be used. Calcium carbonate may be added to the medium. The product may be isolated as the calcium salt.
GB2130258A 1958-07-01 1958-07-03 Method of producing allo-isocitric acid by fermentation Expired GB852486A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US745813A US2949404A (en) 1958-07-01 1958-07-01 Method of producing allo-isocitric acid by fermentation
GB2130258A GB852486A (en) 1958-07-03 1958-07-03 Method of producing allo-isocitric acid by fermentation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2130258A GB852486A (en) 1958-07-03 1958-07-03 Method of producing allo-isocitric acid by fermentation

Publications (1)

Publication Number Publication Date
GB852486A true GB852486A (en) 1960-10-26

Family

ID=10160592

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2130258A Expired GB852486A (en) 1958-07-01 1958-07-03 Method of producing allo-isocitric acid by fermentation

Country Status (1)

Country Link
GB (1) GB852486A (en)

Similar Documents

Publication Publication Date Title
ES377347A1 (en) Process of producing a composition for controlling the bacterial flora in the intestines of animals
ES8204762A1 (en) Method for preparing 2,5-diketo-D-gluconic acid and microorganisms for carrying out the method.
GB1092775A (en) Preparation of amyloglucosidase
GB1398591A (en) Process for growing a fungus
GB1097908A (en) A fermentation process for the production of l-threonine
GB852486A (en) Method of producing allo-isocitric acid by fermentation
GB1059668A (en) Process for the preparation of l-alanine
GB785525A (en) Process for preparing a glucosamine
GB1161419A (en) Starch Hydrolyzing Enzyme System for use in Grain Alcohol Fermentation
GB1326582A (en) Fermentation process using methanol and particular microorganisms
GB1394849A (en) 5-dihydrocoriolin c and process for producing the same
ES308241A2 (en) Fermentation and isolation process of the active products of the same. (Machine-translation by Google Translate, not legally binding)
GB1029978A (en) Improvements in or relating to the production of proteolytic enzymes
GB839652A (en) A process for the manufacture of gibberellic acid
GB1354580A (en) Substrates for growing macro-fungi
GB872395A (en) A continuous process for the production of "beer"
GB851601A (en) Utilization of molasses spent wash
GB1374302A (en) Microbiological production of acetic acid
GB1115550A (en) Process for the preparation of 5-aminovaleric acid
GB1205144A (en) Microbial production of novel hydroxyphenylketobutyric acids
Miyazaki et al. Experimental and Clinical Studies on Variotin a Preliminary Report
GB893418A (en) Process for the production of penicillin-splitting enzyme preparations
GB803591A (en) Improved metabolic processes
GB1309367A (en) Process for growing cells of an aerobic microorganism in a culture medium and separating the cells form the culture medium
ES422625A1 (en) A procedure for the production of bicilomycin. (Machine-translation by Google Translate, not legally binding)