CELL WALL-LYTIC ENZYME-PRODUCING BACTERIUM, CELL WALL-LYTIC ENZYME AND ITS PRODUCTION

CELL WALL-LYTIC ENZYME-PRODUCING BACTERIUM, CELL WALL-LYTIC ENZYME AND ITS PRODUCTION

PROBLEM TO BE SOLVED: To obtain a new bacterial strain producing a cell wall-lytic enzyme, having broad lytic spectrum to lactic acid bacterium and hiochi bacterium and capable of preparing protoplast by single use. SOLUTION: This bacterial strain is Streptomyces fulvissimus FERM P-16347 bacterial s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KUMAGAI CHIEKO, OBUCHI KAZUHIKO, HAMACHI MASAAKI, HASEGAWA KAZUYA
Format: Patent
Sprache:eng
Schlagworte:
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PROCESSES USING MICROORGANISMS
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Beschreibung
Zusammenfassung:PROBLEM TO BE SOLVED: To obtain a new bacterial strain producing a cell wall-lytic enzyme, having broad lytic spectrum to lactic acid bacterium and hiochi bacterium and capable of preparing protoplast by single use. SOLUTION: This bacterial strain is Streptomyces fulvissimus FERM P-16347 bacterial strain. The strain has one or more kinds of activities selected from β-N-acetyl-D-glucosanidase activity, muramidase activity and endopeptidase activity. The bacterial strain is aerobically cultured in a culture medium for producing enzyme and a cell wall-lytic enzyme is recovered from the cultured product.