Intra-polysaccharides from mycelia of ganoderma sinensis, and preparation and use thereof

An intracellular polysaccharide and mycelium technology, applied in fungi, pharmaceutical formulations, medical preparations containing active ingredients, etc., can solve problems such as not much research
CN101376904AInactive Publication Date: 2009-03-04SHANGHAI INST OF PHARMA IND CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANGHAI INST OF PHARMA IND CO LTD
Publication Date
2009-03-04
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses amylase in a G.japonicum mycelium cell, and a preparation method thereof. The preparation method comprises the following steps: the G.japonicum mycelium obtained by fermentation of Gjaponicum is extracted through a conventional amylase extraction method, wherein, the method for fermenting the G.japonicum comprises the slant culture of the G.japonicum strains one by one, primary seed culture and the submerged liquid fermentation of fermentation culture. In the invention, the parameters and the culture medium of the G.japonicum submerged fermentation process are improved, so that the content of the amylase extracted from the obtained G.japonicum mycelium cell reaches 39 percent to 75 percent, and the amylase has quite strong anti-tumor activity.
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Description

technical field

[0001] The present invention relates to a kind of intracellular polysaccharide of Ganoderma lucidum, in particular to a kind of intracellular polysaccharide of Ganoderma lucidum mycelia prepared by adopting the Zizhi fermentation method of submerged liquid fermentation and its preparation method and application. tumor activity. Background technique

[0002] Ganoderma lucidum [Gamoderma lucidum (Leys ex Fr.) Karst] is a Basidiomycetes, Polyporaceae, Ganoderma fungus. Ganoderma lucidum is sweet in taste, warm in nature, and non-toxic. It can replenish the qi of the heart, liver, spleen, lung, and kidney. The active ingredients are mainly polysaccharides (namely: Ganoderma lucidum polysaccharide), triterpenoids (mainly Ganoderma acid), etc. The medicinal value of Ganoderma lucidum polysaccharide mainly includes anti-cancer, hypoglycemic, immune regulation, promotion of protein and nucleic acid synthesis, anti-inflammatory and radiation protection; the medicina...

Claims

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