Efficient active culture medium capable of increasing content of mushroom protein and preparation method of efficient active culture medium

Abstract

The invention discloses an efficient active culture medium capable of increasing the content of a mushroom protein. The efficient active culture medium comprises the following components in parts by weight: soybean antigen proteins, triammonium citrate, humic acid, ferrous sulfate, polypropylene glycol, dandelion, folium cortex eucommiae, trehalose, a pH regulator, microelements, bamboo saw dust, loofah sponge, carboxymethyl cellulose sodium, soybean meal, bacillus subtilis, neutral protease, coco coir, pelelith and yeast. The mushroom culture medium prepared by taking enzymolysis high-protein soybean meal and the like as main materials is rich in nutrient and high in available protein content; the adsorption distribution of nutrient components and microelements of the culture medium as well as the osmotic pressure condition in the culture medium are regulated by using a loofah sponge loaded yeast compound and a culture medium conditioner with loofah sponge as a carrier through effective temperature-controlled fermentation, so that nutrient substances in the culture medium are accelerated to be absorbed and utilized by the mushroom; and the contents of the proteins and the microelements in the mushroom cultured by using the culture medium reach up to the standard, so that the demands of people are met.

Description

technical field [0001] The invention relates to the technical field of edible fungus culture medium, in particular to a high-efficiency active culture medium for increasing the protein content of shiitake mushrooms and a preparation method thereof. Background technique [0002] Wild shiitake mushrooms, shiitake mushrooms are known as "the king of mountain delicacies". They are delicious, fragrant, and nutritious. They are high-protein, low-fat nutritional and health food. Shiitake mushrooms are rich in vitamin B group, iron, manganese, zinc, Potassium, vitamin D, the unique nutritional value and flavor of shiitake mushrooms have a large market value and are one of the most popular edible fungi in the market. Therefore, the cultivation and cultivation of shiitake mushrooms has become an important part of my country's agricultural structure adjustment and farmers' flattening. One of the important ways to get rich. At present, the common ingredients for shiitake mushrooms on the...

AI Technical Summary

Problems solved by technology

At present, the common ingredients for shiitake mushrooms on the market are composed of sawdust, bran, corn flour, sugar, gypsum, and water; the nutrient elements of this medium are relatively simple, and the configuration is relatively simple, and the nutrient elements cannot fully meet the high protein requirements of shiitake mushrooms. As a result, the protein content in the grown shiitake mushrooms is relatively low, and the stress resistance of the bacteria is poor. At the same time, the proportion of vitamins and minerals in the bacteria is small, the cellulose content is too high, and the nutritional value of the shiitake mushrooms is reduced. The economic benefit of shiitake mushroom cultivation is not high