GB1310261A - Process for producing enzymes - Google Patents

Process for producing enzymes

Info

Publication number
GB1310261A
GB1310261A GB1500570A GB1500570A GB1310261A GB 1310261 A GB1310261 A GB 1310261A GB 1500570 A GB1500570 A GB 1500570A GB 1500570 A GB1500570 A GB 1500570A GB 1310261 A GB1310261 A GB 1310261A
Authority
GB
United Kingdom
Prior art keywords
glucosidase
culture medium
sarcina
serratia
mycobacterium
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
GB1500570A
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.)
Hayashibara Co Ltd
Original Assignee
Hayashibara 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
Application filed by Hayashibara Co Ltd filed Critical Hayashibara Co Ltd
Publication of GB1310261A publication Critical patent/GB1310261A/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
    • 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
    • C12N1/38—Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factors; Stimulation of growth by removal of a chemical compound
    • 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
    • C12N9/2451—Glucanases acting on alpha-1,6-glucosidic bonds
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Y—ENZYMES
    • C12Y302/00—Hydrolases acting on glycosyl compounds, i.e. glycosylases (3.2)
    • C12Y302/01—Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds (3.2.1)
    • C12Y302/01033—Amylo-alpha-1,6-glucosidase (3.2.1.33)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Virology (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)

Abstract

1310261 α-1,6-Glucosidase HAYASHIBARA CO 26 March 1970 [29 March 1969] 15005/70 Heading C3H A process for producing α-1,6-glucosidase comprises cultivating strains of the genera Aerobacter, Agrobacterium, Azotobacter, Bacillus Erwinia, Lactobacillus, Leuconostoc, Micrococcus, Mycobacterium, Nocardia, Pediococcus, Sarcina, Serratia, Staphylococcus, Escherichia, Streptomyces, Actinomyces, Micromonospora or Thermonospora in a culture medium containing at least 2 g./l. of an inorganic sulphate salt to produce cell-bound α-1,6-glucosidase, separating the cells from the culture medium and then isolating the α-1,6-glucosidase from the cells. The culture medium may contain from 2 to 8 g./l. of ammonium sulphate. Suitable organisms are Agrobacterium tumefaciens, Azotobacter indicus, Bacillus cereus, Erwinia aroideae, Escherichia intermedia, Lactobacillus plantarium, Leuconostoc citrovorum, Micrococcus lysodeikticus, Mycobacterium phlie, Nocardia corralina, Pediococcus acidilactici, Sarcina alkida, Serratia indica, Staphylococcus aureus and Streptococcus faecalis.
GB1500570A 1969-03-29 1970-03-26 Process for producing enzymes Expired GB1310261A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2407769 1969-03-29

Publications (1)

Publication Number Publication Date
GB1310261A true GB1310261A (en) 1973-03-14

Family

ID=12128343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1500570A Expired GB1310261A (en) 1969-03-29 1970-03-26 Process for producing enzymes

Country Status (4)

Country Link
DE (1) DE2015353A1 (en)
FR (1) FR2040072A5 (en)
GB (1) GB1310261A (en)
NL (1) NL7004506A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192890A (en) * 1986-06-20 1988-01-27 Abm Chemicals Ltd Improvements in or relating to pullulanase production

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192890A (en) * 1986-06-20 1988-01-27 Abm Chemicals Ltd Improvements in or relating to pullulanase production

Also Published As

Publication number Publication date
DE2015353A1 (en) 1970-10-15
NL7004506A (en) 1970-10-01
FR2040072A5 (en) 1971-01-15

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Legal Events

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