Bacillus licheniformis and application thereof

The invention discloses bacillus licheniformis and application thereof, and belongs to the technical field of microorganisms. The bacterial strain is preserved in the China General Microbiological Culture Collection Center on December 2, 2021, the preservation number is CGMCC (China General Microbio...

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Bibliographic Details
Main Authors QU YUANKAI, LI MINGTAN
Format Patent
LanguageChinese
English
Published 22.03.2022
Subjects
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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Summary:The invention discloses bacillus licheniformis and application thereof, and belongs to the technical field of microorganisms. The bacterial strain is preserved in the China General Microbiological Culture Collection Center on December 2, 2021, the preservation number is CGMCC (China General Microbiological Culture Collection Center) No.24022, and the bacterial strain is named as bacillus licheniformis in taxonomy. According to the invention, the kelp enzymolysis powder is prepared into the high-yield protease culture medium by fully utilizing the advantage that the kelp enzymolysis powder contains rich trace elements, polysaccharides, proteins and other nutritional ingredients, and meanwhile, the bacillus licheniformis SDHY-2101 strain obtained by separation and screening is combined, so that the secretory expression of protease can be effectively promoted, the shake flask fermentation activity of the protease is greatly improved, and the yield of the protease is increased. The highest value can reach 18589U,
Bibliography:Application Number: CN202111615529