Application of culture medium in oudemansiella raphanipies

Abstract

The invention discloses an application of a culture medium in oudemansiella raphanipies. The culture medium comprises the following components of, in percentage by mass, 35%-55% of vinasse, 10%-30% of cottonseed hull, 10%-20% of wheat bran, 1%-2% of lime, 1% of gypsum and the balance corncob. According to the culture medium, through the synergistic effect of the components, not only can the nutritional and physiological requirements of the growth of the mycelia of the oudemansiella raphanipies be met, but also the accumulation of the nutritional ingredients and effective antioxidant active substances of the oudemansiella raphanipies is promoted to different degrees, the highest contents of protein, total sugar and polyphenol can reach 42.78%, 23.54% and 4.19 mg / g respectively, the scavenging rates of the polyphenol extract on DPPH free radicals, ABTS free radicals and hydroxyl free radicals are 88.64%, 99.81% and 93.48% respectively, the scavenging rates are obviously higher than those of previous research results, therefore, corresponding culture medium formulas are selected according to different use purposes in production, and a theoretical basis is provided for large-scale production of the high-quality oudemansiella raphanipies and development and utilization of functional products of the high-quality oudemansiella raphanipies.

Description

technical field [0001] The invention relates to the technical field of agricultural production, in particular to the application of a cultivation medium for Gallium fruticosa. Background technique [0002] P. black skin, also known as the long-rooted chrysalis, dewy P. longiflorum, long-rooted Oddella, etc., belongs to Basidiomycotina, Phytomycetes, Agaricaceae, White Mushrooms, and Oddella genus. Moderately high-temperature mushrooms are rare edible fungi with high medicinal and edible value. They are listed as the four famous mushrooms in my country along with matsutake, morel, and black tiger palm, and are known as the crown of mushrooms. Different from seasonal edible fungus such as shiitake mushrooms and fungus, the black-skinned fungus can be picked all year round and is very popular in the market. Gallium fruticosa has a unique taste, tender meat, rich in protein, amino acids, vitamins, and trace elements. It can be eaten raw or cooked. It is favored by people and is...

AI Technical Summary

Problems solved by technology

Therefore, the development and utilization of the relevant P. nigricans is greatly restricted.

In view of the toxicity and unsafety of traditionally synthesized antioxidants, extracting non-toxic and safe antioxidant active substances from natural substances is an inevitable choice for people under the wave of green health care returning to nature, so the research and development of natural antioxidants It has attracted the attention of scientists from all over the world

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