Method of domesticating, cultivating and enriching selenium-rich phellinus igniarius strain

A technology of selenium-enriching Phellinus and strains, applied in the direction of fungi, etc., to achieve high application value and the effect of increasing selenium content

Inactive Publication Date: 2007-10-24
鞍山市绿环食用菌专业合作社
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[0013] A method for the domestication, cultivation and enrichment of selenium-enriched Phellinus fungus strains, the method comprising the following steps:

[0014] 1) Selenium-enriched Phellinus first-level species, that is, the production method of the mother species: use the PDA method to separate and culture the Phellinus fruiting bodies to produce the first-generation mother species, and then transfer the first-generation mother species to the first-level liquid strain In the bottle, the formula is 200 grams of potatoes, 20 grams of glucose, 3 grams of protein, 1 gram of magnesium sulfate, 1 gram of potassium dihydrogen phosphate, 1 gram of salt, 25 mg of VB1, 3 grams of yeast powder, and 20 grams of sodium selenite. milligrams, 100 grams of mulberry sawdust, and 1000 ml of water; first boil the sawdust in boiling water at 100°C for 15 minutes, then wash and peel the potatoes, remove the buds and cut them into small pieces, put them into the boiled mulberry sawdust water, ...

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Abstract

The invention relates to a domestication, cultivation, concentration method of selenium morin bacterial. Culture medium is manufactured by 78g mulberry chip, 20g bran, 1g magnesium sulfate, 1g gypsum, 40mg sodiun selenite per Kg material according to water and material with 1:1. 2-1. 3. The method ascertains concentration of selenium according to the enriched ability of the morin bacterial; the content of selenium adds step by step fit for bacterial until the hypha changes more white, strong and the growth isn't limited; improves the selenium content of fruiting body. The invention improves the effect of beauty treatment, health care and medical treatment, and the value in use of selenium morin bacterial is very high.

Description

technical field [0001] The invention relates to a method of adding a trace element "selenium" to Phellinus fungus for acclimating, cultivating and enriching the fungus. technical background [0002] As a chemical element, selenium was discovered by Swiss chemist Berzalius in 1818. The atomic number of selenium is 34. In recent years, as a trace element that cannot be synthesized in the human body, the nutritional research of selenium has become an important issue in countries all over the world, especially in Europe and the United States. It is one of the most concerned hotspots in microelement nutrition research in Asian countries. Selenium can participate in the catalytic reaction of enzymes, enhance the body's immunity, and participate in blocking free radical reactions. It is a protective agent against toxic substances in the body and has anti-cancer functions. [0003] The modern scientific name of Phellinus Phellinus is Phellinus bauman...

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Application Information

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IPC IPC(8): C12N1/14
Inventor 张寿禄邹玉华
Owner 鞍山市绿环食用菌专业合作社
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