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BE901138A - Enzyme et composition d'enzymes degradant les pentosanes, leurs procedes d'obtention et d'application. - Google Patents

Enzyme et composition d'enzymes degradant les pentosanes, leurs procedes d'obtention et d'application.

Info

Publication number
BE901138A
BE901138A BE0/214061A BE214061A BE901138A BE 901138 A BE901138 A BE 901138A BE 0/214061 A BE0/214061 A BE 0/214061A BE 214061 A BE214061 A BE 214061A BE 901138 A BE901138 A BE 901138A
Authority
BE
Belgium
Prior art keywords
obtaining
composition
enzyme
pentosan
processes
Prior art date
Application number
BE0/214061A
Other languages
English (en)
Original Assignee
Glaxo Group 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
Priority claimed from GB838331719A external-priority patent/GB8331719D0/en
Priority claimed from GB848405323A external-priority patent/GB8405323D0/en
Application filed by Glaxo Group Ltd filed Critical Glaxo Group Ltd
Publication of BE901138A publication Critical patent/BE901138A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C7/00—Preparation of wort
    • C12C7/04—Preparation or treatment of the mash
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21D—TREATMENT OF FLOUR OR DOUGH FOR BAKING, e.g. BY ADDITION OF MATERIALS; BAKING; BAKERY PRODUCTS
    • A21D8/00—Methods for preparing or baking dough
    • A21D8/02—Methods for preparing dough; Treating dough prior to baking
    • A21D8/04—Methods for preparing dough; Treating dough prior to baking treating dough with microorganisms or enzymes
    • A21D8/042—Methods for preparing dough; Treating dough prior to baking treating dough with microorganisms or enzymes with enzymes
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00—Coffee; Coffee substitutes; Preparations thereof
    • A23F5/16—Removing unwanted substances
    • A23F5/163—Removing unwanted substances using enzymes or microorganisms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L7/00—Cereal-derived products; Malt products; Preparation or treatment thereof
    • A23L7/10—Cereal-derived products
    • A23L7/104—Fermentation of farinaceous cereal or cereal material; Addition of enzymes or microorganisms
    • A23L7/107—Addition or treatment with enzymes not combined with fermentation with microorganisms
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C5/00—Other raw materials for the preparation of beer
    • C12C5/004—Enzymes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C7/00—Preparation of wort
    • C12C7/04—Preparation or treatment of the mash
    • C12C7/047—Preparation or treatment of the mash part of the mash being unmalted cereal mash
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C9/00—Methods specially adapted for the making of beerwort
    • 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
    • C12N9/2434—Glucanases acting on beta-1,4-glucosidic bonds
    • C12N9/244—Endo-1,3(4)-beta-glucanase (3.2.1.6)
    • 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
    • C12P19/14—Preparation of compounds containing saccharide radicals produced by the action of a carbohydrase (EC 3.2.x), e.g. by alpha-amylase, e.g. by cellulase, hemicellulase
    • 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)
    • C12Y302/01006—Endo-1,3(4)-beta-glucanase (3.2.1.6)
    • 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)
    • C12Y302/01073—Licheninase (3.2.1.73)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • Microbiology (AREA)
  • Biotechnology (AREA)
  • Polymers & Plastics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Nutrition Science (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Fodder In General (AREA)

Abstract

L'invention concerne une composition d'enzyme présentant une activité de pentosanase, en particulier à des températures élevées, et son procédé d'obtention, La composition est préparée par fermentation de Talaromyces emersonie, en particulier de la souche IMI 116815, et éventuellement par des moyens d'augmentation de l'activité de pentosanase par rapport à d'autres activités enzymatiques. Applications à la cuisson du pain, à la fabrication de l'amidon, à la production de fourrages ensilés mixtes et d'aliments pour animaux, à l'extraction du thé et du café, etc.
BE0/214061A 1983-11-28 1984-11-27 Enzyme et composition d'enzymes degradant les pentosanes, leurs procedes d'obtention et d'application. BE901138A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838331719A GB8331719D0 (en) 1983-11-28 1983-11-28 Biochemical process
GB848405323A GB8405323D0 (en) 1984-02-29 1984-02-29 Biochemical process

Publications (1)

Publication Number Publication Date
BE901138A true BE901138A (fr) 1985-05-28

Family

ID=26287047

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214061A BE901138A (fr) 1983-11-28 1984-11-27 Enzyme et composition d'enzymes degradant les pentosanes, leurs procedes d'obtention et d'application.

Country Status (8)

Country Link
BE (1) BE901138A (fr)
CA (1) CA1226835A (fr)
DE (1) DE3443204A1 (fr)
DK (1) DK560884A (fr)
FR (1) FR2555602B1 (fr)
GB (1) GB2150933B (fr)
IT (1) IT1178263B (fr)
NL (1) NL8403600A (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI87577C (fi) * 1985-12-03 1993-01-25 Gist Brocades Nv Foerfarande foer framstaellning av voert och oel med foerbaettrad filtrerbarhet och/eller laegre viskositet
CA1272150C (fr) * 1985-12-03 1990-07-31 Production de sirops de glucose et d'amidon purifie a partir d'amidon de ble et d'autres cereales renfermant des pentosanes
US5200215A (en) * 1988-04-20 1993-04-06 Nabisco, Inc. Enzyme treated low moisture content comestible products
US5176927A (en) * 1988-10-11 1993-01-05 Cultor Ltd. Method of improving the production process of dry cereal products by enzyme addition
FI884668A7 (fi) * 1988-10-11 1990-04-12 Cultor Oyj Menetelmä kuivien viljatuotteiden valmistusprosessin parantamiseksi entsyymikäsittelyn avulla
GB8906837D0 (en) * 1989-03-23 1989-05-10 Unilever Plc Bread improvers
NL9001388A (nl) * 1990-06-19 1992-01-16 Unilever Nv Recombinant dna, cel die daarvan afgeleid dna bevat, enzym waarvoor het recombinant dna codeert en toepassingen daarvan.
US5108764A (en) * 1990-09-07 1992-04-28 Nabisco Brands, Inc. Production of crackers with reduced or no added fat
CZ296732B6 (cs) * 1996-08-05 2006-05-17 Syngenta Mogen B.V. Zpusob výroby alkoholických nápoju
IES20060090A2 (en) * 2006-02-10 2007-06-13 Nat Univ Ireland Talaromyces emersonii enzyme systems
CN109699766A (zh) * 2017-10-25 2019-05-03 勐海茶业有限责任公司 制备发酵茶的方法，用该方法制备的发酵茶及其应用
CN111534685B (zh) * 2020-05-27 2020-12-08 中国安全生产科学研究院 一种复合硫化物精矿的处理方法
EP4285728A1 (fr) * 2022-05-31 2023-12-06 Kerry Group Services International Limited Composition de pâte comprenant des enzymes de dégradation de polysaccharides non amylacés

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821501A (en) * 1953-12-08 1958-01-28 Ca Nat Research Council Recovery of starch
FR1603701A (fr) * 1967-04-03 1971-05-24
BE795716A (fr) * 1972-02-22 1973-08-21 Glaxo Lab Ltd Compositions enzymatiques thermostables

Also Published As

Publication number Publication date
IT1178263B (it) 1987-09-09
FR2555602B1 (fr) 1990-05-11
IT8449212A1 (it) 1986-05-27
GB2150933A (en) 1985-07-10
DK560884A (da) 1985-05-29
DE3443204A1 (de) 1985-08-29
NL8403600A (nl) 1985-06-17
FR2555602A1 (fr) 1985-05-31
GB8429910D0 (en) 1985-01-03
IT8449212A0 (it) 1984-11-27
CA1226835A (fr) 1987-09-15
DK560884D0 (da) 1984-11-27
GB2150933B (en) 1987-08-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: GLAXO GROUP LTD

Effective date: 19911130