Novel culture medium formulation of glossy ganoderma mycelium fermentation and optimization method

A culture medium formula, Ganoderma lucidum mycelium technology, applied in the directions of organic fertilizers, fertilizer mixtures, fertilization devices, etc., can solve the problems of high carbon source cost, lack of trace factors, unfavorable fermentation yield of Ganoderma lucidum polysaccharides, etc., and achieves convenient operation, Ganoderma lucidum The effect of increasing polysaccharide yield
CN101560118AInactive Publication Date: 2009-10-21ZHEJIANG UNIV
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
ZHEJIANG UNIV
Publication Date
2009-10-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to bio-pharmaceutical production technology, in particular to a novel culture medium formulation of glossy ganoderma mycelium fermentation and an optimization method. According to the mass percent, the formulation comprises the components: 0.8-2.0% of tartary buckwheat, 0.5-2.5% of coix seed, 0.5-2.0% of glucose, 0.5-3.0% of soybean flour, 0.1-0.5% of yeast extract, 0.01-0.2% of monopotassium phosphate, 0.01-0.1% of magnesium sulfate and 98.08-89.70% of water; the optimization method is operated according to the following sequence: glossy ganoderma strain is determined; the formulation 1 which is most suitable for the conventional culture medium is determined; the optimal formulation 2 of buckwheat culture medium is determined; the optimal formulation 3 of coix seed culture medium is determined; the optimal formulation 4 of culture medium which is formed by simultaneously adding the buckwheat and the coix seed in the formulation 1 is determined; the optimized final formulation 5 is obtained. The invention aims at providing the novel culture medium formulation of glossy ganoderma polysaccharide fermentation and the optimization method which have low cost, rich micro-factors and reasonable trophic structure, and can effectively increase the yield of glossy ganoderma polysaccharide fermentation.
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Description

Technical field

[0001] The invention relates to a new medium formula and optimization method for the fermentation of Ganoderma lucidum mycelium. It belongs to the field of biopharmaceutical production technology. Background technique

[0002] Fungi have a long history as medicine in our country. It is recorded in the earliest medicine book "Shen Nong's Materia Medica" and many other herbal medicines since then, such as Ganoderma lucidum, Poria, Cordyceps, etc., which are still widely used. A large number of medicinal fungi are rich in a variety of medicinal or health-care functional components, such as polysaccharides, triterpenoids, glycopeptides, etc., which play a role in improving human immunity, suppressing tumors, treating cardiovascular diseases, anti-virus, etc. Important biological activity.

[0003] Ganoderma lucidum is a precious traditional medicinal fungus. It has multiple functions such as two-way immune regulation, lowering blood lipids, anti-aging and anti-tumor. ...

Claims

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