IE880163L - Bacteria-lysing enzyme - Google Patents

Bacteria-lysing enzyme

Info

Publication number
IE880163L
IE880163L IE880163A IE16388A IE880163L IE 880163 L IE880163 L IE 880163L IE 880163 A IE880163 A IE 880163A IE 16388 A IE16388 A IE 16388A IE 880163 L IE880163 L IE 880163L
Authority
IE
Ireland
Prior art keywords
bacteria
streptomycetes
enzyme
lysing enzyme
product
Prior art date
Application number
IE880163A
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of IE880163L publication Critical patent/IE880163L/en

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)
    • C12N9/2462—Lysozyme (3.2.1.17)
    • 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; MAKING 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
    • A23C19/0328—Enzymes other than milk clotting enzymes, e.g. lipase, beta-galactosidase
    • 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; MAKING THEREOF
    • A23C19/00—Cheese; Cheese preparations; Making thereof
    • A23C19/06—Treating cheese curd after whey separation; Products obtained thereby
    • A23C19/063—Addition of, or treatment with, enzymes or cell-free extracts of microorganisms
    • 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)

Landscapes

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

Abstract

Freed from protease, bacteriolytic enzyme products can be used for the preservation of cheese. Surprisingly, it emerged that the enzyme product from Streptomycetes is more active in its lysing action on spore-forming anaerobes than the corresponding products obtained from secretions of animals and plants. The Streptomycetes product additionally acts on Gram-negative microorganisms and can thus also be employed, for example, for the prevention of premature formation of gas. [EP0280032A2]
IE880163A 1987-01-23 1988-01-22 Bacteria-lysing enzyme IE880163L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873701835 DE3701835A1 (en) 1987-01-23 1987-01-23 BACTERIA LYSING ENZYME PRODUCT FROM STREPTOMYCETE, ITS PRODUCTION AND USE FOR THE PRESERVATION OF CHEESE

Publications (1)

Publication Number Publication Date
IE880163L true IE880163L (en) 1988-07-23

Family

ID=6319326

Family Applications (1)

Application Number Title Priority Date Filing Date
IE880163A IE880163L (en) 1987-01-23 1988-01-22 Bacteria-lysing enzyme

Country Status (12)

Country Link
EP (1) EP0280032A3 (en)
JP (1) JPS63192386A (en)
AU (1) AU602949B2 (en)
DE (1) DE3701835A1 (en)
DK (1) DK31188A (en)
FI (1) FI880262A (en)
IE (1) IE880163L (en)
IL (1) IL85160A0 (en)
NO (1) NO880279L (en)
NZ (1) NZ223254A (en)
PT (1) PT86606B (en)
ZA (1) ZA88445B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701565A1 (en) * 1987-01-21 1988-08-04 Hoechst Ag USE OF STREPTOMYCETE BACTERIA-LYING ENZYMPRODUCT FOR THE PRESERVATION OF FRESH MEAT
ATE142504T1 (en) * 1988-06-22 1996-09-15 Applied Microbiology Inc MEDICINAL PRODUCTS CONTAINING BACTERIOCIN CONTAINING LANTHIONINE, FOR USE AS BACTERICIDES
EP0368224A3 (en) * 1988-11-10 1991-12-27 Hoechst Aktiengesellschaft Streptomycete lysozyme gene, method for its isolation and its use
NL1020716C2 (en) * 2002-05-30 2003-12-02 Tno Antimicrobial packaging.
CN113897344B (en) * 2021-11-03 2023-09-08 浙江莱康生物工程有限公司 Lysozyme composition with anti-inflammatory effect

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2475857A1 (en) * 1980-02-14 1981-08-21 France Ingelheim Ste Financier Mfr. of cheese stabilised against butyric swelling - by adding lysozyme during mfr.
FR2569722B1 (en) * 1984-08-28 1986-09-19 Agronomique Inst Nat Rech PROCESS FOR OBTAINING LYSOZYME BY MICROFILTRATION FROM AN EGG WHITE MATERIAL
DE3440735A1 (en) * 1984-11-08 1986-05-15 Hoechst Ag, 6230 Frankfurt BACTERIA-LYING ENZYMPRODUCT FROM STREPTOMYCETE, METHOD FOR THE PRODUCTION THEREOF, AND STRUCTURE SUITABLE FOR THIS

Also Published As

Publication number Publication date
ZA88445B (en) 1988-07-22
FI880262A0 (en) 1988-01-21
AU602949B2 (en) 1990-11-01
DK31188A (en) 1988-07-24
PT86606A (en) 1988-02-01
IL85160A0 (en) 1988-06-30
AU1071088A (en) 1988-07-28
DK31188D0 (en) 1988-01-22
NO880279D0 (en) 1988-01-22
NO880279L (en) 1988-07-25
EP0280032A3 (en) 1989-11-15
PT86606B (en) 1991-12-31
EP0280032A2 (en) 1988-08-31
JPS63192386A (en) 1988-08-09
DE3701835A1 (en) 1988-08-04
FI880262A (en) 1988-07-24
NZ223254A (en) 1990-06-26

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