Culture medium capable of increasing nutrient content of agrocybe cylindracea

Abstract

The invention relates to a culture medium capable increasing nutrient content of agrocybe cylindracea. The culture medium is prepared by adopting the following ingredients in parts by weight: 15 to 20 parts of peach wood chips, 20 to 25 parts of willow wood chips, 10 to 15 parts of camellia seed shell, 1 to 3 parts of soybean powder, 0.5 to 1.5 parts of monopotassium phosphate, 3 to 6 parts of camellia oil bran, 0.5 to 1 part of magnesium sulfate, 2 to 4 pats of agar strip, 1 to 3 parts of gypsum, 0.5 to 2 parts of defoaming agent, and the balance of pH adjusting agent and water. A process of culturing by use of the culture medium comprises the following specific steps: firstly adding a fermentation bed germ solution into the culture medium to be fermented, and turning the culture medium; charging the well-fermented culture medium into a single-opening plastic bag, inoculating and culturing the agrocybe cylindracea, and managing the fruiting. The aged peach and winnow wood chips are selected as the culture medium, polysaccharide and monosaccharide decomposed by the peach and winnow wood chips can be absorbed by the agrocybe cylindracea, the camellia oil bran and other nutritional ingredients are collectively used as the culture medium of the agrocybe cylindracea, so that a good ecological environment can be provided for the growth and propagation, and the yield and nutrient content of the agrocybe cylindracea can be obviously increased.

Description

technical field [0001] The invention relates to a fungus culture medium, in particular to a culture medium capable of improving the nutritional components of tea tree mushroom. Background technique [0002] Tea Tree Mushroom belongs to the Basidiomycetes genus and is a kind of edible fungus developed in recent years. Tea tree mushroom contains a variety of amino acids needed by the human body, such as glutamic acid, aspartic acid and glycine, especially 8 kinds of amino acids that cannot be synthesized by the human body. In addition, tea tree mushroom also contains glucan, mycoprotein , B vitamins, iron, potassium, zinc and selenium and other mineral elements. The total sugar of tea tree mushroom is 54.36%, the raw sugar is 29.96%, the crude protein is 27.51%, and the protein content is as high as 19.55%. These effective ingredients are significantly higher than other fungi. Tea tree mushroom is delicious, rich in aroma, crisp and refreshing. It is a good choice for soup o...

AI Technical Summary

Problems solved by technology

At present, the medium used for planting tea tree mushroom is mostly corn cob and cottonseed hull, etc., and it is often necessary to heat the medium for 12-18 hours before cultivation, and the medium material is often straw-based, and the nutritional content Low, and there are often pesticide residues, therefore, the quality of cultivated tea tree mushrooms is poor