Breeding method of selenium-enriched log glossy ganoderma spore powder

Abstract

The invention discloses a method for cultivating wood log cultivated ganoderma lucidum spore powder with rich selenium, pertaining to the field of cultivating edible (medicinal) fungi. The method mainly includes: mixing the inorganic selenium, ganoderma lucidum fungi and ganoderma lucidum culture medium according to certain proportion, through biotransformation of ganoderma lucidum fungi, improving the content of organic selenium in spore powder. The steps for cultivating wood log cultivated ganoderma lucidum spore powder with rich selenium are as follows: adding sodium selenite containing inorganic selenium for cultivating ganoderma lucidum fungi with rich selenium, adding sodium selenite for preparing ganoderma lucidum culture medium with rich selenium, inoculating ganoderma lucidum fungi, inorganic selenium entering the interior of the wood logs through ganoderma lucidum mycelium to realize biotransformation, cultivating ganoderma lucidum with rich selenium and ganoderma lucidum spore powder with rich selenium. The content of the organic selenium in the spore powder cultivated by this method can reach to 51mg / kg-130mg / kg. After people take the spore powder, the level of blood selenium and immunity can be improved greatly, and the spore powder has good effect of illness treatment and health care.

Description

A kind of cultivation method of selenium-enriched Ganoderma lucidum spore powder technical field The invention relates to a method for cultivating edible (medicine) fungi, in particular to a method for cultivating selenium-enriched Ganoderma lucidum spore powder. Background technique In 1993, the World Health Organization announced that selenium is an essential element for the human body. In recent years, a large number of studies at home and abroad have shown that selenium has a strong antioxidant capacity, can eliminate free radicals in the human body, activate immune cells in the body, inhibit cancer cell division, proliferation, and promote apoptosis, protect cardiomyocytes, reduce transaminase, etc. Has good medical effect. Inorganic selenium is not easily absorbed by the human body, and has toxic and side effects. With the development of biotechnology, the conversion of inorganic selenium into organic selenium, which is easily absorbed by the human body and has no ...

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Problems solved by technology

At present, the method for cultivating selenium-enriched Ganoderma lucidum spore powder, especially a method for cultivating selenium-enriched Ganoderma lucidum spore powder, is still blank internationally and domestically.

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