ATE319820T1 - Verfahren zur inaktivierung von amylase in gegenwart von protease - Google Patents

Verfahren zur inaktivierung von amylase in gegenwart von protease

Info

Publication number
ATE319820T1
ATE319820T1 AT02804918T AT02804918T ATE319820T1 AT E319820 T1 ATE319820 T1 AT E319820T1 AT 02804918 T AT02804918 T AT 02804918T AT 02804918 T AT02804918 T AT 02804918T AT E319820 T1 ATE319820 T1 AT E319820T1
Authority
AT
Austria
Prior art keywords
amylase
inactivation
solution
protease
activity
Prior art date
Application number
AT02804918T
Other languages
English (en)
Inventor
Mylene Caussette
Frederik Miggelbrink
Gregory Maufroid
Original Assignee
Dsm Ip Assets Bv
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 Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Application granted granted Critical
Publication of ATE319820T1 publication Critical patent/ATE319820T1/de

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
    • 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.)
    • C12N9/2417—Alpha-amylase (3.2.1.1.) from microbiological source
    • C12N9/242—Fungal source
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; PREPARATION THEREOF
    • A23C19/00—Cheese; Cheese preparations; Making thereof
    • A23C19/02—Making cheese curd
    • A23C19/032—Making cheese curd characterised by the use of specific microorganisms, or enzymes of microbial origin
    • A23C19/0326—Rennet produced by fermentation, e.g. microbial rennet; Rennet produced by genetic engineering
    • 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)
    • C12N9/48—Hydrolases (3) acting on peptide bonds (3.4)
    • C12N9/50—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25)
    • C12N9/58—Proteinases, e.g. Endopeptidases (3.4.21-3.4.25) derived from fungi
    • 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
    • C12N9/99—Enzyme inactivation by chemical treatment

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Mycology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Paper (AREA)
AT02804918T 2001-12-19 2002-12-18 Verfahren zur inaktivierung von amylase in gegenwart von protease ATE319820T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01204991 2001-12-19

Publications (1)

Publication Number Publication Date
ATE319820T1 true ATE319820T1 (de) 2006-03-15

Family

ID=8181467

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02804918T ATE319820T1 (de) 2001-12-19 2002-12-18 Verfahren zur inaktivierung von amylase in gegenwart von protease

Country Status (8)

Country Link
US (1) US7955829B2 (de)
EP (1) EP1448768B1 (de)
AT (1) ATE319820T1 (de)
AU (1) AU2002366266A1 (de)
DE (1) DE60209817T2 (de)
DK (1) DK1448768T3 (de)
ES (1) ES2258177T3 (de)
WO (1) WO2003052092A2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020160445A1 (en) † 2001-02-09 2002-10-31 Marianne Harboe Method of providing polypeptide preparations with reduced enzymatic side activities
PL2333056T3 (pl) * 2006-04-13 2014-09-30 Dsm Ip Assets Bv Ciekła kompozycja zawierająca proteazę asparaginową
CN103637156B (zh) * 2010-04-13 2015-03-25 丰益(上海)生物技术研发中心有限公司 奶酪风味物质的生产及其在食品中的应用
CN110628648B (zh) * 2019-08-07 2022-04-22 中国科学院成都生物研究所 一种产液化型淀粉酶的根毛霉菌及应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683682A (en) * 1950-02-06 1954-07-13 Research Corp Differential inactivation of enzymes
DK110031A (de) * 1965-12-02
US4086139A (en) * 1976-04-09 1978-04-25 Gb Fermentation Industries Inc. Differential inactivation of amylase in amylase-protease mixtures
US4255454A (en) 1978-12-28 1981-03-10 Sven Branner-Jorgensen Thermal destabilization of microbial rennet
DK145679A (da) 1979-04-09 1980-10-10 Novo Industri As Fremgangsmaade til termisk destabilisering af mikrobiel osteloebe
DK145779A (da) * 1979-04-09 1980-10-10 Novo Industri As Fremgangsmaade til termisk destabilisering af mikrobiel osteloebe
DK122686D0 (da) 1986-03-17 1986-03-17 Novo Industri As Fremstilling af proteiner
DE3704465C2 (de) * 1987-02-13 1995-11-02 Roehm Gmbh Flüssig-Formulierungen von Enzymen
US5139943A (en) * 1989-06-13 1992-08-18 Genencor International, Inc. Processes for the recovery of microbially produced chymosin
DK47493D0 (da) * 1993-04-27 1993-04-27 Novo Nordisk As Fremgangsmaade til fremstilling af ost
AU1092297A (en) 1995-12-07 1997-06-27 Novo Nordisk A/S Selective inactivation of enzyme activities
US20020160445A1 (en) * 2001-02-09 2002-10-31 Marianne Harboe Method of providing polypeptide preparations with reduced enzymatic side activities

Also Published As

Publication number Publication date
DE60209817T2 (de) 2006-10-12
AU2002366266A1 (en) 2003-06-30
US7955829B2 (en) 2011-06-07
DE60209817D1 (de) 2006-05-04
WO2003052092A2 (en) 2003-06-26
US20050064573A1 (en) 2005-03-24
EP1448768A2 (de) 2004-08-25
WO2003052092A3 (en) 2003-11-06
DK1448768T3 (da) 2006-05-22
ES2258177T3 (es) 2006-08-16
EP1448768B1 (de) 2006-03-08

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Legal Events

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