Gloeostereum incarnatum culture medium and preparation method thereof

Abstract

The invention discloses a Gloeostereum incarnatum culture medium and a preparation method thereof. The solid part of the culture medium is prepared from the following raw materials in percentage by weight: 50-75% of bagasse, 10-25% of miscellaneous tree dust, 5-20% of corn cob, 2-5% of lime, 2% of calcium carbonate and 1% of urea. The miscellaneous tree dust adopts granular crude wood dust of hardwood trees. The main raw material of the Gloeostereum incarnatum culture medium is the bagasse which contains abundant cellulose and less lignin, and therefore, the culture medium mainly composed of bagasse is very suitable for culturing the Gloeostereum incarnatum with low lignin decomposition capacity. The preparation method of the Gloeostereum incarnatum culture medium has the advantages of low cost and simple preparation process; the Gloeostereum incarnatum culture medium is suitable for growth of Gloeostereum incarnatum. When being used for culturing the Gloeostereum incarnatum, the culture medium has the advantages of high growth speed, short culture period and high yield, and reduces the waste of tree resources.

Description

technical field [0001] The invention relates to a medium for cultivating edible fungi, in particular to a medium for cultivating elm fungus. Background technique [0002] Edible fungi have high nutritional value and low cost, and have become one of the indispensable dishes in people's daily life today. Some edible fungus varieties also have medicinal effects. Among them, elm is delicious and has medicinal effects. It enjoys the title of "forest food". Its protein content is 20.99%, including 17 kinds of all amino acids, especially the 7 kinds of essential amino acids that the human body cannot synthesize by itself and can only rely on external intake, accounting for 40% of the total amino acids, and contains a variety of Vitamins and trace elements, elm ear also contains certain natural medicinal ingredients, which can nourish, neutralize, solidify kidney qi, diuretic, and be used for tonifying deficiency, treating hemorrhoids, diarrhea and other gastrointestinal diseases. ...

AI Technical Summary

Problems solved by technology

[0002] Edible fungi have high nutritional value and low cost, and have become one of the indispensable dishes in people's daily life today. Some edible fungus varieties also have medicinal effects. Among them, elm is delicious and has medicinal effects. It enjoys the title of "forest food". Its protein content is 20.99%, including 17 kinds of all amino acids, especially the 7 kinds of essential amino acids that the human body cannot synthesize by itself and can only rely on external intake, accounting for 40% of the total amino acids, and contains a variety of Vitamins and trace elements, elm ear also contains certain natural medicinal ingredients, which can nourish, neutralize, solidify kidney qi, diuretic, and be used for tonifying deficiency, treating hemorrhoids, diarrhea and other gastrointestinal diseases. The understanding of the food and medicinal value of the species is deepening, and the market demand is increasing. However, due to the depletion of wild resources and people's destructive collection, it is hard to find in the market, and the price doubles.