Preparation method of high-specification pancreatin

The invention discloses a preparation method of high-specification pancreatin, and relates to the technical field of pancreatin preparation, and the preparation method comprises the following steps: S1, smashing animal pancreas, adding calcium gluconate, trehalose, NaCl, butyl p-hydroxybenzoate, an...

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Main Authors TANG ZHANGYONG, CHEN YUN, JIANG WEITAO, ZHOU HOUJIE, ZHANG ZHONGYUAN, XIAO YONG, YAO JINGTING, ZHANG GE, LUO HAN, YU LU, DENG QIN, GUO TING
Format Patent
LanguageChinese
English
Published 19.04.2024
Subjects
BEER
BIOCHEMISTRY
CHEMISTRY
COMPOSITIONS THEREOF
CULTURE MEDIA
ENZYMOLOGY
METALLURGY
MICROBIOLOGY
MICROORGANISMS OR ENZYMES
MUTATION OR GENETIC ENGINEERING
PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS
SPIRITS
VINEGAR
WINE
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Summary:The invention discloses a preparation method of high-specification pancreatin, and relates to the technical field of pancreatin preparation, and the preparation method comprises the following steps: S1, smashing animal pancreas, adding calcium gluconate, trehalose, NaCl, butyl p-hydroxybenzoate, an isopropanol solution and water, stirring, and grinding to obtain slurry; s2, placing the pulp in an environment of 3-5 DEG C, adding pancreatin powder, heating to 10-18 DEG C, and stirring to obtain pancreas pulp; s3, continuing to heat the pancreas pulp to 20-30 DEG C, stirring, and activating to obtain activated pancreas pulp; s4, terminating activation; s5, precipitating and filtering; s6, washing and purifying; and S7, drying the collected filter cake, crushing, and screening to obtain the pancreatin product. The trehalose and NaCl are used as protective agents, compared with maltose, the trehalose does not react with protein, meanwhile, the side effect of an isopropanol solution on enzyme activity can be reduc
Bibliography:Application Number: CN202410098796