BR9803758A - Processo para a produção de um complexo de enzima rico em xilanase, pela cultura de um microorganismo produtos de xilanase do gênero trichoderma em um meio nutriente. - Google Patents

Processo para a produção de um complexo de enzima rico em xilanase, pela cultura de um microorganismo produtos de xilanase do gênero trichoderma em um meio nutriente.

Info

Publication number
BR9803758A
BR9803758A BR9803758-7A BR9803758A BR9803758A BR 9803758 A BR9803758 A BR 9803758A BR 9803758 A BR9803758 A BR 9803758A BR 9803758 A BR9803758 A BR 9803758A
Authority
BR
Brazil
Prior art keywords
xylanase
rye
production
diluted
soy flour
Prior art date
Application number
BR9803758-7A
Other languages
English (en)
Inventor
Manfred Ringpfeil
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Publication of BR9803758A publication Critical patent/BR9803758A/pt

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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
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/14—Fungi; Culture media therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/14—Prodigestives, e.g. acids, enzymes, appetite stimulants, antidyspeptics, tonics, antiflatulents
    • 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)
    • 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)
    • C12N9/2477—Hemicellulases not provided in a preceding group
    • C12N9/248—Xylanases
    • C12N9/2482—Endo-1,4-beta-xylanase (3.2.1.8)
    • 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
    • C12P21/00—Preparation of peptides or proteins
    • 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)
    • C12Y302/01008—Endo-1,4-beta-xylanase (3.2.1.8)

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Medicinal Chemistry (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Mycology (AREA)
  • Botany (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Nutrition Science (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Fodder In General (AREA)

Abstract

Patente de Invenção:<B>"PROCESSO PARA A PRODUçãO DE UM COMPLEXO DE ENZIMAS RICO EM XILANASE, PELA CULTURA DE UM MIROCROORGANISMO PRODUTOR DE XILANASE DO GêNERO TRICHODERMA EM MEIO NUTRIENTE".<D> Um processo para a produção de um complexo de enzimas rico em xilanase pela cultura de um microorganismo produtor de xilanase do gênero<MU>Trichoderma<MV>em um meio nutriente compreende o uso no cultivo de uma vinhaça diluída pré-tratada de centeio como o indutor da xilanase e simultaneamente como a fonte de carbono, com o pré-tratamento compreendendo um remoção dos constituintes sólidos da vinhança diluída de centeio, uma concentração dos componentes não-voláteis por evaporação de água e outras substâncias voláteis, bem como uma subseq³ente autoclavagem do concentrado de vinhaça diluída de centeio resultante de tal. Em outro aspecto desse processo de acordo coma invenção, farinha de soja sem óleo ou licor de farinha de soja é usado como um indutor adicional de xilanase e como uma fonte de nitrogênio; pela adição da farinha de soja sem óleo ou do licor de farinha de soja à vinhaça diluída pré-tratada de centeio é conseguido um aumento adicional da produção de xilanase. Os complexos de enzima produzidos de acordo com a invenção podem ser imediatamente usados pela indústria de rações animais, especialmente para a alimentação de aves; sua utilização em rações contendo, por exemplo, centeio, cevada ou triticale exerce uma influência favorável sobre a redução da ação antinutritiva dos polissacarídeos não-amiláceos e leva a uma melhor capacidade de digestão e absorção dos nutrientes no intestino do animal.
BR9803758-7A 1997-08-21 1998-08-19 Processo para a produção de um complexo de enzima rico em xilanase, pela cultura de um microorganismo produtos de xilanase do gênero trichoderma em um meio nutriente. BR9803758A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97114431 1997-08-21

Publications (1)

Publication Number Publication Date
BR9803758A true BR9803758A (pt) 2000-03-28

Family

ID=8227252

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9803758-7A BR9803758A (pt) 1997-08-21 1998-08-19 Processo para a produção de um complexo de enzima rico em xilanase, pela cultura de um microorganismo produtos de xilanase do gênero trichoderma em um meio nutriente.

Country Status (11)

Country Link
US (1) US5981233A (pt)
EP (1) EP0897977B1 (pt)
JP (1) JP3831123B2 (pt)
KR (1) KR100513218B1 (pt)
CN (1) CN1184312C (pt)
AU (1) AU737987B2 (pt)
BR (1) BR9803758A (pt)
CA (1) CA2245173C (pt)
DE (1) DE59810882D1 (pt)
DK (1) DK0897977T3 (pt)
ES (1) ES2214667T3 (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5981233A (en) * 1997-08-21 1999-11-09 Roche Vitamins Inc. Process for manufacturing a xylanase enzyme complex from pre-treated thin stillage of rye
JP4077158B2 (ja) * 2001-01-10 2008-04-16 株式会社メニコン 植物性繊維分解剤およびそれを用いた植物性廃棄物の処理法
WO2003002159A1 (en) * 2001-06-29 2003-01-09 Biovitrum Ab Process for bulk autoclaving
BRPI0412279A (pt) 2003-07-02 2006-09-19 Diversa Corp glucanases, ácidos nucléicos codificando as mesmas e métodos para preparar e aplicar os mesmos
WO2006014365A2 (en) * 2004-07-02 2006-02-09 Discus Dental Impressions, Inc. Dental compositions with sensitivity relief
FR2881753B1 (fr) * 2005-02-09 2009-10-02 Inst Francais Du Petrole Procede de production d'enzymes cellulolytiques et hemicellulolytiques utilisant les residus de distillation de fermentation ethanolique d'hydrolysats enzymatiques de materiaux (ligno-)cellulosique
WO2006125068A2 (en) * 2005-05-19 2006-11-23 Novozymes North America, Inc Production of enzymes
PL1989302T3 (pl) 2006-02-14 2019-03-29 Bp Corp North America Inc Ksylanazy, kodujące je kwasy nukleinowe i sposoby ich wytwarzania i stosowania
US9079786B2 (en) * 2006-06-20 2015-07-14 Johannes van Leeuwen Purification of thin stillage from dry-grind corn milling with fungi
CN103397043A (zh) 2006-08-04 2013-11-20 维莱尼姆公司 葡聚糖酶、编码它们的核酸及制备和使用它们的方法
US8481295B2 (en) * 2007-06-20 2013-07-09 Johannes van Leeuwen Fungi cultivation on alcohol fermentation stillage for useful products and energy savings
CN110577945A (zh) 2007-10-03 2019-12-17 维莱尼姆公司 木聚糖酶、编码它们的核酸以及其制备和应用方法
JP4343266B1 (ja) * 2008-12-17 2009-10-14 アサヒビール株式会社 β−グルカナーゼ及びキシラナーゼの製造方法及び液体培地
JP2010142221A (ja) * 2009-05-08 2010-07-01 Asahi Breweries Ltd β−グルカナーゼ及びキシラナーゼの製造方法及び液体培地
JP2011041522A (ja) 2009-08-21 2011-03-03 Asahi Breweries Ltd 小麦ふすまを用いたβ−グルカナーゼ及びキシラナーゼの製造方法及び液体培地
JP2011041540A (ja) 2009-08-24 2011-03-03 Asahi Breweries Ltd 廃菌体を用いたβ−グルカナーゼ及びキシラナーゼの製造方法及び液体培地
CN101974492B (zh) * 2010-10-29 2012-08-29 东华大学 可降解棉籽壳的复合酶及其以木聚糖诱导的制备方法和应用
US9617574B2 (en) 2013-03-15 2017-04-11 Auburn University Efficient process for producing saccharides and ethanol from a biomass feedstock
CN116064487B (zh) * 2023-03-21 2024-03-26 南京高新工大生物技术研究院有限公司 一种固定化里氏木霉高产纤维素酶的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE278359C (pt) *
DE291673C (pt) *
GB8310356D0 (en) * 1983-04-16 1983-05-18 Erba Farmitalia Anthracycline glucuronide
DD291673A7 (de) * 1986-06-04 1991-07-11 Institut Fuer Biotechnologie,De Verfahren zur herstellung von cellulaseenzymen und zellwandlytischen enzymen
AT394730B (de) * 1990-05-08 1992-06-10 Voest Alpine Ind Anlagen Verfahren zur herstellung exo- und endocellulasefreier xylanase
AT394865B (de) * 1990-05-08 1992-07-10 Chemiefaser Lenzing Ag Verfahren zur herstellung einer xylanase-reichen und cellulase-armen enzymloesung
DE4017522A1 (de) * 1990-05-31 1991-12-05 Chemie Linz Deutschland Exo- und endocellulasefreie xylanase, verfahren zu ihrer herstellung und deren verwendung
US5981233A (en) * 1997-08-21 1999-11-09 Roche Vitamins Inc. Process for manufacturing a xylanase enzyme complex from pre-treated thin stillage of rye

Also Published As

Publication number Publication date
JP3831123B2 (ja) 2006-10-11
EP0897977B1 (de) 2004-03-03
CN1184312C (zh) 2005-01-12
AU737987B2 (en) 2001-09-06
DE59810882D1 (de) 2004-04-08
KR19990023742A (ko) 1999-03-25
CA2245173A1 (en) 1999-02-21
CN1210147A (zh) 1999-03-10
CA2245173C (en) 2008-01-08
US5981233A (en) 1999-11-09
KR100513218B1 (ko) 2005-10-25
EP0897977A3 (de) 2002-07-17
DK0897977T3 (da) 2004-06-14
ES2214667T3 (es) 2004-09-16
JPH11113568A (ja) 1999-04-27
EP0897977A2 (de) 1999-02-24
AU8085898A (en) 1999-03-04

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Free format text: DSM IP ASSETS B.V. (NL)

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B15K Others concerning applications: alteration of classification

Ipc: C12N 1/14 (2006.01), C12N 9/24 (2006.0