BE787430A - Methode pour la fabrication d'alpha-galactosidase par des microorganismes - Google Patents

Methode pour la fabrication d'alpha-galactosidase par des microorganismes

Info

Publication number
BE787430A
BE787430A BE787430A BE787430A BE787430A BE 787430 A BE787430 A BE 787430A BE 787430 A BE787430 A BE 787430A BE 787430 A BE787430 A BE 787430A BE 787430 A BE787430 A BE 787430A
Authority
BE
Belgium
Prior art keywords
galactosidase
microorganisms
alpha
manufacture
Prior art date
Application number
BE787430A
Other languages
English (en)
Inventor
H Suzuki
H Kobayashi
Y Ozawa
A Kamibayashi
Original Assignee
Agency Ind Science Techn
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 Agency Ind Science Techn filed Critical Agency Ind Science Techn
Publication of BE787430A publication Critical patent/BE787430A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B35/00—Extraction of sucrose from molasses
    • C13B35/005—Extraction of sucrose from molasses using microorganisms or enzymes
    • 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
    • C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14—Hydrolases (3)
    • C12N9/24—Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2465—Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1) acting on alpha-galactose-glycoside bonds, e.g. alpha-galactosidase (3.2.1.22)
    • 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
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13B—PRODUCTION OF SUCROSE; APPARATUS SPECIALLY ADAPTED THEREFOR
    • C13B20/00—Purification of sugar juices
    • C13B20/002—Purification of sugar juices using microorganisms or enzymes
    • C—CHEMISTRY; METALLURGY
    • C13—SUGAR INDUSTRY
    • C13K—SACCHARIDES OBTAINED FROM NATURAL SOURCES OR BY HYDROLYSIS OF NATURALLY OCCURRING DISACCHARIDES, OLIGOSACCHARIDES OR POLYSACCHARIDES
    • C13K13/00—Sugars not otherwise provided for in this class
    • 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
    • Y10S435/912—Absidia

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
BE787430A 1972-03-30 1972-08-10 Methode pour la fabrication d'alpha-galactosidase par des microorganismes BE787430A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00239741A US3832284A (en) 1972-03-30 1972-03-30 Method for manufacture of alpha-galactosidase by microorganisms

Publications (1)

Publication Number Publication Date
BE787430A true BE787430A (fr) 1972-12-01

Family

ID=22903520

Family Applications (1)

Application Number Title Priority Date Filing Date
BE787430A BE787430A (fr) 1972-03-30 1972-08-10 Methode pour la fabrication d'alpha-galactosidase par des microorganismes

Country Status (9)

Country Link
US (1) US3832284A (fr)
BE (1) BE787430A (fr)
CA (1) CA1004617A (fr)
CS (1) CS194667B2 (fr)
DE (1) DE2239210C3 (fr)
ES (1) ES405697A1 (fr)
FR (1) FR2177680B1 (fr)
PL (1) PL88470B1 (fr)
SU (1) SU584802A3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957578A (en) * 1975-01-03 1976-05-18 Hokkaido Sugar Co., Ltd. Method for manufacture of α-galactosidase by microorganism
US4263052A (en) * 1979-10-12 1981-04-21 American Crystal Sugar Company Production of fructose and useful by-products
EP0788551A1 (fr) * 1994-10-27 1997-08-13 Genencor International Inc. Procede ameliorant l'utilisation des matieres premieres dans les processus de fermentation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1555370A (fr) * 1967-04-05 1969-01-24

Also Published As

Publication number Publication date
FR2177680B1 (fr) 1975-01-03
DE2239210C3 (de) 1978-11-23
FR2177680A1 (fr) 1973-11-09
CA1004617A (en) 1977-02-01
SU584802A3 (ru) 1977-12-15
DE2239210B2 (de) 1978-03-23
CS194667B2 (en) 1979-12-31
US3832284A (en) 1974-08-27
DE2239210A1 (de) 1973-10-11
PL88470B1 (fr) 1976-09-30
ES405697A1 (es) 1975-07-16

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY

Effective date: 19920810