FR2253831A1 - - Google Patents

Info

Publication number
FR2253831A1
FR2253831A1 FR7437001A FR7437001A FR2253831A1 FR 2253831 A1 FR2253831 A1 FR 2253831A1 FR 7437001 A FR7437001 A FR 7437001A FR 7437001 A FR7437001 A FR 7437001A FR 2253831 A1 FR2253831 A1 FR 2253831A1
Authority
FR
France
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.)
Granted
Application number
FR7437001A
Other languages
French (fr)
Other versions
FR2253831B1 (enExample
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.)
RIKEN
Original Assignee
RIKEN
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 claimed from JP48136664A external-priority patent/JPS5293B2/ja
Priority claimed from JP7037774A external-priority patent/JPS5243897B2/ja
Application filed by RIKEN filed Critical RIKEN
Publication of FR2253831A1 publication Critical patent/FR2253831A1/fr
Application granted granted Critical
Publication of FR2253831B1 publication Critical patent/FR2253831B1/fr
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/14Hydrolases (3)
    • C12N9/24Hydrolases (3) acting on glycosyl compounds (3.2)
    • C12N9/2402Hydrolases (3) acting on glycosyl compounds (3.2) hydrolysing O- and S- glycosyl compounds (3.2.1)
    • C12N9/2405Glucanases
    • C12N9/2408Glucanases acting on alpha -1,4-glucosidic bonds
    • C12N9/2411Amylases
    • C12N9/2414Alpha-amylase (3.2.1.1.)
    • C12N9/2417Alpha-amylase (3.2.1.1.) from microbiological source
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0012Cyclodextrin [CD], e.g. cycle with 6 units (alpha), with 7 units (beta) and with 8 units (gamma), large-ring cyclodextrin or cycloamylose with 9 units or more; Derivatives thereof
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12NMICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N9/00Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
    • C12N9/10Transferases (2.)
    • C12N9/1048Glycosyltransferases (2.4)
    • C12N9/1051Hexosyltransferases (2.4.1)
    • C12N9/1074Cyclomaltodextrin glucanotransferase (2.4.1.19)
    • CCHEMISTRY; METALLURGY
    • C12BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12PFERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00Preparation of compounds containing saccharide radicals
    • C12P19/18Preparation of compounds containing saccharide radicals produced by the action of a glycosyl transferase, e.g. alpha-, beta- or gamma-cyclodextrins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
FR7437001A 1973-12-06 1974-11-07 Expired FR2253831B1 (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP48136664A JPS5293B2 (enExample) 1973-12-06 1973-12-06
JP7037774A JPS5243897B2 (enExample) 1974-06-20 1974-06-20

Publications (2)

Publication Number Publication Date
FR2253831A1 true FR2253831A1 (enExample) 1975-07-04
FR2253831B1 FR2253831B1 (enExample) 1977-11-10

Family

ID=26411537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7437001A Expired FR2253831B1 (enExample) 1973-12-06 1974-11-07

Country Status (3)

Country Link
DE (1) DE2453860C2 (enExample)
FR (1) FR2253831B1 (enExample)
GB (1) GB1459654A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017242A1 (en) * 1979-04-07 1980-10-15 Sanraku-Ocean Co., Ltd. A process for producing cyclodextrins
FR2574081A1 (fr) * 1984-12-03 1986-06-06 Hayashibara Biochem Lab Polypeptide a activite de cyclomaltodextrine glucanotransferase
US5278059A (en) * 1985-12-04 1994-01-11 Kabushiki Kaisha Hayashibara Seibutsu Kagaki Kenkyujo Polypeptide possessing cyclomaltodextrin glucanotransferase activity

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4750100A (en) * 1986-06-06 1988-06-07 Bio-Rad Laboratories Transfection high voltage controller
FI81116C (fi) * 1988-09-19 1990-09-10 Alko Ab Oy Metod foer tillverkning av cyklodextriner innehaollande maltodextriner, staerkelse- och maltossiraper.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017242A1 (en) * 1979-04-07 1980-10-15 Sanraku-Ocean Co., Ltd. A process for producing cyclodextrins
FR2574081A1 (fr) * 1984-12-03 1986-06-06 Hayashibara Biochem Lab Polypeptide a activite de cyclomaltodextrine glucanotransferase
US5278059A (en) * 1985-12-04 1994-01-11 Kabushiki Kaisha Hayashibara Seibutsu Kagaki Kenkyujo Polypeptide possessing cyclomaltodextrin glucanotransferase activity

Also Published As

Publication number Publication date
GB1459654A (en) 1976-12-22
FR2253831B1 (enExample) 1977-11-10
DE2453860C2 (de) 1982-07-01
DE2453860A1 (de) 1975-06-19

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