GB1404500A - Method of the storage stability of enzymes - Google Patents

Method of the storage stability of enzymes

Info

Publication number
GB1404500A
GB1404500A GB4846472A GB4846472A GB1404500A GB 1404500 A GB1404500 A GB 1404500A GB 4846472 A GB4846472 A GB 4846472A GB 4846472 A GB4846472 A GB 4846472A GB 1404500 A GB1404500 A GB 1404500A
Authority
GB
United Kingdom
Prior art keywords
enzymes
carbon atoms
radical
radicals
cyclic
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
GB4846472A
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.)
Standard Brands Inc
Original Assignee
Standard Brands 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 Standard Brands Inc filed Critical Standard Brands Inc
Publication of GB1404500A publication Critical patent/GB1404500A/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
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/10—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a carbohydrate
    • C12N11/12—Cellulose or derivatives thereof
    • 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
    • C12N11/00—Carrier-bound or immobilised enzymes; Carrier-bound or immobilised microbial cells; Preparation thereof
    • C12N11/02—Enzymes or microbial cells immobilised on or in an organic carrier
    • C12N11/10—Enzymes or microbial cells immobilised on or in an organic carrier the carrier being a carbohydrate
    • 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
    • C12N9/2414—Alpha-amylase (3.2.1.1.)
    • 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
    • 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
    • C12N9/2457—Pullulanase (3.2.1.41)
    • 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
    • C12N9/90—Isomerases (5.)
    • C12N9/92—Glucose isomerase (5.3.1.5; 5.3.1.9; 5.3.1.18)
    • 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
    • C12N9/96—Stabilising an enzyme by forming an adduct or a composition; Forming enzyme conjugates
    • 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)
    • C12Y302/01041—Pullulanase (3.2.1.41)

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Biomedical Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)

Abstract

1404500 Storage stabilization of enzymes STANDARD BRANDS Inc 20 Oct 1972 [22 Oct 1971] 48464/72 Heading C3H A method of improving the storage stability of enzymes comprises treating the enzymes in presence of moisture with an effective amount of a compound of the formula wherein R 1 is a radical containing at least 10 carbon atoms, R 2 is a radical containing 1-20 carbon atoms, and R 3 and R 4 are radicals containing not more than 6 carbon atoms; the radicals being alkyl, substituted alkyl, alkenyl, aryl, substituted aryl, aralkyl and saturated or unsaturated cyclic radicals in which the cyclic grouping is formed by joining R 3 and R 4 together with the nitrogen atom, and when the cyclic radical is unsaturated, there is no R 2 . The enzyme may be glucose, isomerase, alphaamylase, alpha-1,6-glucosidase, catalase, malt enzyme glycose oxidase or cellulose. The preferred compound used is wherein X is a halide radical and n is 12, 14 or 16.
GB4846472A 1971-10-22 1972-10-20 Method of the storage stability of enzymes Expired GB1404500A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19181771A 1971-10-22 1971-10-22

Publications (1)

Publication Number Publication Date
GB1404500A true GB1404500A (en) 1975-08-28

Family

ID=22707049

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4846472A Expired GB1404500A (en) 1971-10-22 1972-10-20 Method of the storage stability of enzymes

Country Status (7)

Country Link
BE (1) BE790343A (en)
CA (1) CA986441A (en)
DE (1) DE2251855C3 (en)
DK (1) DK134182B (en)
FR (1) FR2156901B1 (en)
GB (1) GB1404500A (en)
NL (1) NL7214352A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1645195A1 (en) * 2004-10-05 2006-04-12 Basf Aktiengesellschaft Stabilized enzyme formulations

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE416314B (en) * 1978-04-03 1980-12-15 Svenska Sockerfabriks Ab ENZYMATIC PROCEDURE, WHICH ENZYMET IS IN A SOLUBLE COMPLEX WITH HYDROPHOBIC BINDING AND A PART THAT MODIFYS ENZYMET PRODUCTIVITY KINETIC PROPERTIES AND THE SOLUBLE COMPLEX
LU84515A1 (en) * 1982-12-09 1984-10-22 Oreal STABLE COMPOSITION FOR LOCAL COROTHERAPY WITH HIGH SOLUBILIZED HYDROCORTISONE CONCENTRATION
US4634673A (en) * 1984-03-28 1987-01-06 Nabisco Brands, Inc. Enzyme purification process
JPS61194034A (en) * 1985-02-25 1986-08-28 Teijin Ltd Powdery composition for transnasal administration
JPH0651637B2 (en) * 1985-03-28 1994-07-06 エーザイ株式会社 Peptide adsorption prevention composition
US4663288A (en) * 1985-05-22 1987-05-05 Nabisco Brands, Inc. Process for purification of enzymes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1645195A1 (en) * 2004-10-05 2006-04-12 Basf Aktiengesellschaft Stabilized enzyme formulations

Also Published As

Publication number Publication date
DE2251855C3 (en) 1978-11-30
FR2156901B1 (en) 1976-03-26
BE790343A (en) 1973-04-20
CA986441A (en) 1976-03-30
DK134182C (en) 1977-02-28
DE2251855B2 (en) 1978-03-16
NL7214352A (en) 1973-04-25
DE2251855A1 (en) 1973-04-26
FR2156901A1 (en) 1973-06-01
AU4808372A (en) 1974-04-26
DK134182B (en) 1976-09-27

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Legal Events

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