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

A technology of selenium-enriched Phellinus and strains, applied in fungi and other directions, to achieve the effect of increasing selenium content

Inactive Publication Date: 2009-09-30
鞍山市绿环食用菌专业合作社
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  • Abstract
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Problems solved by technology

There is not yet a method for adding the trace element "selenium" in Phellinus fungus

Method used

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Embodiment Construction

[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 peptone, 1 gram of magnesium sulfate, 1 gram of potassium dihydrogen phosphate, 1 gram of table salt, 25 mg of VB1, 3 grams of yeast powder, and 20 mg of sodium selenite 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 in the boiled mulberry sawdust water, and cook the ...

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Abstract

The invention relates to a method for the domestication, cultivation and enrichment of selenium-enriched Phellinus fungi. The cultivated species consists of 78 grams of mulberry sawdust, 20 grams of bran, 1 gram of magnesium sulfate, 1 gram of gypsum, and 40 mg of sodium selenite per kilogram. , material and water ratio 1: 1.2~1.3 are made, and this method is to determine the application concentration of selenium according to the enrichment ability of Phellinus fungus, and in the domestication process of various strains, the application amount of selenium increases step by step to reach The bacterial strain gradually adapts until the mycelia are thick white, strong, and the growth is not inhibited, and the selenium content of the fruiting body is greatly increased. It can improve the application effects of beauty, health care and medical treatment. Phellinus is also currently internationally recognized as the best medicinal fungus for biological anti-cancer effects, and the medicinal value of Phellinus rich in selenium is several times higher than that of Phellinus.

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 baumannii, also known as Mulberry, Acu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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