KR830001367A - 열에 안정한 글루코아밀라제의 제법 - Google Patents

열에 안정한 글루코아밀라제의 제법 Download PDF

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Publication number
KR830001367A
KR830001367A KR7904251A KR790002978A KR830001367A KR 830001367 A KR830001367 A KR 830001367A KR 7904251 A KR7904251 A KR 7904251A KR 790002978 A KR790002978 A KR 790002978A KR 830001367 A KR830001367 A KR 830001367A
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KR
South Korea
Prior art keywords
glucoamylase
cellulose
immobilized
activity
duponti
Prior art date
Application number
KR7904251A
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English (en)
Other versions
KR830002800B1 (ko
Inventor
마사키 타무라
미즈호 시미즈
미노루 타고
Original Assignee
죤 피이 후로이드
시이피이시이 인터내쇼날 인코포레이팃드
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.)
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Publication date
Priority claimed from JP10635478A external-priority patent/JPS5534046A/ja
Application filed by 죤 피이 후로이드, 시이피이시이 인터내쇼날 인코포레이팃드 filed Critical 죤 피이 후로이드
Publication of KR830001367A publication Critical patent/KR830001367A/ko
Application granted granted Critical
Publication of KR830002800B1 publication Critical patent/KR830002800B1/ko

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    • 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
    • C12N9/2428—Glucan 1,4-alpha-glucosidase (3.2.1.3), i.e. glucoamylase
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/07—Producing by vapour phase processes, e.g. halide oxidation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/36—Compounds of titanium
    • C09C1/3607—Titanium dioxide
    • 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
    • C12P19/20—Preparation of compounds containing saccharide radicals produced by the action of an exo-1,4 alpha-glucosidase, e.g. dextrose
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

내용 없음

Description

열에 안정한 글루코아밀라제의 제법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 60℃에서 상대활성에 대한 pH의영향.
제2도는 pH6.0에서 상대활성에 대한 온도의 영향.
제3도는 70℃에서 기질을 함유하지 않는 통상의 그로코아밀라제와 본 효소와의 열안정성의 비교.

Claims (1)

  1. 탈라로마이스 듀폰티 균주 세포를 영양배지 중에서 배양하고 배양지로 부터 글루코아밀라제 효소제제를 분리하는 것으로 구성된 열에 안정한 글루코아밀라제 효소 제제의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019790002978A 1978-09-01 1979-08-31 열에 안정한 글루코아밀라제의 제법 KR830002800B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP10635478A JPS5534046A (en) 1978-09-01 1978-09-01 Novel glucoamyrase having excellent heat resistance and production
US055723 1979-07-09
US06/055,723 US4247637A (en) 1978-09-01 1979-07-09 Highly thermostable glucoamylase and process for its production
US055,723 1979-07-09

Publications (2)

Publication Number Publication Date
KR830001367A true KR830001367A (ko) 1983-04-30
KR830002800B1 KR830002800B1 (ko) 1983-12-16

Family

ID=26446464

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019790002978A KR830002800B1 (ko) 1978-09-01 1979-08-31 열에 안정한 글루코아밀라제의 제법

Country Status (5)

Country Link
KR (1) KR830002800B1 (ko)
AU (1) AU528159B2 (ko)
GB (1) GB2029835B (ko)
MY (1) MY8400129A (ko)
SG (1) SG6883G (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536477A (en) * 1983-08-17 1985-08-20 Cpc International Inc. Thermostable glucoamylase and method for its production
EP0255124A3 (en) * 1986-07-29 1989-04-12 Hitachi, Ltd. Thermostable glucoamylase, a method for production of glucose using same and a plant for production thereof

Also Published As

Publication number Publication date
KR830002800B1 (ko) 1983-12-16
GB2029835B (en) 1982-11-10
GB2029835A (en) 1980-03-26
AU4949079A (en) 1980-03-06
SG6883G (en) 1984-04-19
AU528159B2 (en) 1983-04-14
MY8400129A (en) 1984-12-31

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