CA1105858A - Glucoamylase immobilized on cationic colloidal silica - Google Patents

Glucoamylase immobilized on cationic colloidal silica

Info

Publication number
CA1105858A
CA1105858A CA310,098A CA310098A CA1105858A CA 1105858 A CA1105858 A CA 1105858A CA 310098 A CA310098 A CA 310098A CA 1105858 A CA1105858 A CA 1105858A
Authority
CA
Canada
Prior art keywords
enzyme
glucoamylase
starch
colloidal silica
dextrose
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
CA310,098A
Other languages
English (en)
French (fr)
Inventor
Dennis J. Holik
Nancy J. Mueller
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.)
Unilever Bestfoods North America
Original Assignee
Unilever Bestfoods North America
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 Unilever Bestfoods North America filed Critical Unilever Bestfoods North America
Application granted granted Critical
Publication of CA1105858A publication Critical patent/CA1105858A/en
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
    • C12N11/00Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/14Enzymes or microbial cells immobilised on or in an inorganic carrier
    • 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
    • C12P19/20Preparation of compounds containing saccharide radicals produced by the action of an exo-1,4 alpha-glucosidase, e.g. dextrose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
CA310,098A 1977-09-01 1978-08-25 Glucoamylase immobilized on cationic colloidal silica Expired CA1105858A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/829,690 US4202939A (en) 1977-09-01 1977-09-01 Glucoamylase immobilized on cationic colloidal silica
US829,690 1986-02-14

Publications (1)

Publication Number Publication Date
CA1105858A true CA1105858A (en) 1981-07-28

Family

ID=25255263

Family Applications (1)

Application Number Title Priority Date Filing Date
CA310,098A Expired CA1105858A (en) 1977-09-01 1978-08-25 Glucoamylase immobilized on cationic colloidal silica

Country Status (9)

Country Link
US (1) US4202939A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5449392A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AR (1) AR220915A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU520531B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE870096A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1105858A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2003483B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MY (1) MY8300033A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NZ (1) NZ187977A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60120987A (ja) * 1983-12-05 1985-06-28 Kikkoman Corp 固定化された微生物菌体もしくは酵素の製法
IT1280627B1 (it) * 1995-03-24 1998-01-23 Tecnova Srl Dispositivo compattatore di rifiutoi solidi urbani, inorganici, in particolare di corpi cavi o imballaggi. o simili.
US7140201B2 (en) * 1999-12-28 2006-11-28 M. Watanabe & Co., Ltd. Method for producing silica particles
US10696957B2 (en) 2014-08-07 2020-06-30 Nissan Chemical Industries, Ltd. Saccharification enzyme composition, saccharification reaction solution, and sugar production method
US11001867B2 (en) 2016-06-17 2021-05-11 Nissan Chemical Industries, Ltd. Saccharification reaction mixture, saccharification enzyme composition, sugar production method, and ethanol production method
CA3008785C (en) 2016-10-14 2020-12-08 Nissan Chemical Industries, Ltd. Saccharification reaction mixture, saccharification enzyme composition, sugar production method, and ethanol production method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3556945A (en) * 1968-02-05 1971-01-19 Corning Glass Works Enzyme stabilization
US3666627A (en) * 1968-10-14 1972-05-30 Corning Glass Works Method of stabilizing enzymes
US3796634A (en) * 1970-03-19 1974-03-12 Us Health Education & Welfare Insolubilized biologically active enzymes
US4011137A (en) * 1974-08-26 1977-03-08 Standard Brands Incorporated Process for producing dextrose using mixed immobilized enzymes
JPS52120190A (en) * 1976-04-02 1977-10-08 Cpc International Inc Fixing method of glucose isomerase and cotinuous isomerization of glucose
US4132595A (en) * 1976-12-13 1979-01-02 Cpc International Inc. Dextrose production with immobilized glucoamylase

Also Published As

Publication number Publication date
MY8300033A (en) 1983-12-31
US4202939A (en) 1980-05-13
GB2003483B (en) 1982-03-24
JPS5449392A (en) 1979-04-18
AR220915A1 (es) 1980-12-15
AU3948478A (en) 1980-03-06
JPS632595B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-01-19
BE870096A (fr) 1978-12-18
GB2003483A (en) 1979-03-14
AU520531B2 (en) 1982-02-04
NZ187977A (en) 1981-11-19

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Legal Events

Date Code Title Description
MKEX Expiry