GB1408158A - Microbial beta-amylase and preparation thereof - Google Patents

Microbial beta-amylase and preparation thereof

Info

Publication number
GB1408158A
GB1408158A GB5737972A GB5737972A GB1408158A GB 1408158 A GB1408158 A GB 1408158A GB 5737972 A GB5737972 A GB 5737972A GB 5737972 A GB5737972 A GB 5737972A GB 1408158 A GB1408158 A GB 1408158A
Authority
GB
United Kingdom
Prior art keywords
amylase
preparation
dec
activity
bacillus megaterium
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
GB5737972A
Other languages
English (en)
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co Inc
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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Publication of GB1408158A publication Critical patent/GB1408158A/en
Expired legal-status Critical Current

Links

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
    • 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)
    • C12N9/2405—Glucanases
    • C12N9/2408—Glucanases acting on alpha -1,4-glucosidic bonds
    • C12N9/2411—Amylases
    • 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)
    • C12N9/2405—Glucanases
    • C12N9/2408—Glucanases acting on alpha -1,4-glucosidic bonds
    • C12N9/2411—Amylases
    • C12N9/2425—Beta-amylase (3.2.1.2)

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
GB5737972A 1971-12-17 1972-12-13 Microbial beta-amylase and preparation thereof Expired GB1408158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10242271A JPS4867487A (enrdf_load_stackoverflow) 1971-12-17 1971-12-17

Publications (1)

Publication Number Publication Date
GB1408158A true GB1408158A (en) 1975-10-01

Family

ID=14326999

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5737972A Expired GB1408158A (en) 1971-12-17 1972-12-13 Microbial beta-amylase and preparation thereof

Country Status (5)

Country Link
JP (1) JPS4867487A (enrdf_load_stackoverflow)
DE (1) DE2259361A1 (enrdf_load_stackoverflow)
FR (1) FR2163705B1 (enrdf_load_stackoverflow)
GB (1) GB1408158A (enrdf_load_stackoverflow)
IT (1) IT971433B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0120693A1 (en) * 1983-03-25 1984-10-03 Novo Nordisk A/S Maltogenic amylase enzyme product, preparation and use thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK160563C (da) * 1986-02-19 1991-09-02 Novo Industri As Beta-amylase, fremgangsmaade til dens fremstilling samt praeparat indeholdende beta-amylasen
CN114072519B (zh) * 2019-04-15 2025-03-04 公立大学法人大阪 新型β淀粉酶及其应用和制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549496A (en) * 1966-10-24 1970-12-22 Cpc International Inc Process for making high maltose syrup
US3804718A (en) * 1971-04-01 1974-04-16 Hayashibara Co Method of producing beta-amylase by bacterial fermentation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0120693A1 (en) * 1983-03-25 1984-10-03 Novo Nordisk A/S Maltogenic amylase enzyme product, preparation and use thereof

Also Published As

Publication number Publication date
FR2163705A1 (enrdf_load_stackoverflow) 1973-07-27
IT971433B (it) 1974-04-30
DE2259361A1 (de) 1973-06-20
JPS4867487A (enrdf_load_stackoverflow) 1973-09-14
FR2163705B1 (enrdf_load_stackoverflow) 1976-08-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee