GB2058082B - Process for decreasing the thermal stability of microbial rennet - Google Patents

Process for decreasing the thermal stability of microbial rennet

Info

Publication number
GB2058082B
GB2058082B GB8026513A GB8026513A GB2058082B GB 2058082 B GB2058082 B GB 2058082B GB 8026513 A GB8026513 A GB 8026513A GB 8026513 A GB8026513 A GB 8026513A GB 2058082 B GB2058082 B GB 2058082B
Authority
GB
United Kingdom
Prior art keywords
decreasing
thermal stability
microbial rennet
rennet
microbial
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
GB8026513A
Other languages
English (en)
Other versions
GB2058082A (en
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.)
Bayer Corp
Original Assignee
Miles Laboratories 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 Miles Laboratories Inc filed Critical Miles Laboratories Inc
Publication of GB2058082A publication Critical patent/GB2058082A/en
Application granted granted Critical
Publication of GB2058082B publication Critical patent/GB2058082B/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C12N13/00—Treatment of microorganisms or enzymes with electrical or wave energy, e.g. magnetism, sonic waves
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/8215—Microorganisms
    • Y10S435/911—Microorganisms using fungi
    • Y10S435/931—Mucor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Genetics & Genomics (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mycology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Dairy Products (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
GB8026513A 1979-09-10 1980-08-14 Process for decreasing the thermal stability of microbial rennet Expired GB2058082B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/073,647 US4348482A (en) 1978-05-22 1979-09-10 Process for decreasing the thermal stability of microbial rennet

Publications (2)

Publication Number Publication Date
GB2058082A GB2058082A (en) 1981-04-08
GB2058082B true GB2058082B (en) 1983-05-11

Family

ID=22114944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8026513A Expired GB2058082B (en) 1979-09-10 1980-08-14 Process for decreasing the thermal stability of microbial rennet

Country Status (11)

Country Link
US (1) US4348482A (enExample)
JP (1) JPS5645192A (enExample)
AR (1) AR222244A1 (enExample)
AU (1) AU531371B2 (enExample)
DE (1) DE3016548C2 (enExample)
DK (1) DK381980A (enExample)
FR (1) FR2468644A1 (enExample)
GB (1) GB2058082B (enExample)
IT (1) IT1133044B (enExample)
MX (1) MX6105E (enExample)
NL (1) NL8004794A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK145779A (da) * 1979-04-09 1980-10-10 Novo Industri As Fremgangsmaade til termisk destabilisering af mikrobiel osteloebe
DK147376C (da) * 1981-09-21 1985-01-28 Novo Industri As Stabiliseret oploesning af osteloebe
JPS58175487A (ja) * 1982-04-08 1983-10-14 Meito Sangyo Kk 改質微生物レンネツト及びその製法
IE56372B1 (en) * 1982-12-22 1991-07-03 Genentech Inc Microbially produced rennet methods for its production and plasmids used for its production
JPS6067774A (ja) * 1983-09-22 1985-04-18 Moriyama Kogyo Kk エンジン用点火装置
US4766074A (en) * 1986-01-17 1988-08-23 Miles Inc. Thermostable Rhizomucor rennet having increased milk clotting activity
US4722900A (en) * 1986-01-17 1988-02-02 Miles Laboratories, Inc. Method for increasing the milk clotting activity of thermolabile rhizomucor pusillus rennet
ATE412754T1 (de) * 1994-12-21 2008-11-15 Hansens Lab Mikrobiell erzeugtes rennin mit verbesserter milchgerinnungsaktivität und verfahren zu dessen herstellung
MX2008013182A (es) * 2006-04-13 2008-10-27 Dsm Ip Assets Bv Composicion liquida que comprende una proteasa aspartica.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2125398A (en) * 1934-05-04 1938-08-02 Du Pont Process of milk sterilization
US2053740A (en) * 1934-09-28 1936-09-08 Du Pont Process of preserving
US4136201A (en) * 1967-12-06 1979-01-23 Gb Fermentation Industries, Inc. Microbial rennin
US3886288A (en) * 1970-06-15 1975-05-27 Swift & Co Cheese manufacture using highly active proteolytic enzymes
US4255454A (en) * 1978-12-28 1981-03-10 Sven Branner-Jorgensen Thermal destabilization of microbial rennet

Also Published As

Publication number Publication date
FR2468644B1 (enExample) 1982-03-19
FR2468644A1 (fr) 1981-05-08
AR222244A1 (es) 1981-04-30
IT8049585A0 (it) 1980-09-01
GB2058082A (en) 1981-04-08
JPS5645192A (en) 1981-04-24
MX6105E (es) 1984-11-13
DE3016548C2 (de) 1982-06-03
JPS5717516B2 (enExample) 1982-04-10
AU531371B2 (en) 1983-08-18
US4348482A (en) 1982-09-07
DK381980A (da) 1981-03-11
IT1133044B (it) 1986-07-09
AU6215880A (en) 1981-03-19
DE3016548A1 (de) 1981-04-16
NL8004794A (nl) 1981-03-12

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20000813

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)