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Stropharia rugosoannulata liquid strain culture medium and preparation method thereof

A technology of liquid strains and cape mushrooms, applied in liquid fertilizers, applications, organic fertilizers, etc., can solve the problems of long seed production cycle, and achieve the effects of short cultivation time, easy acquisition and low cost.

Inactive Publication Date: 2017-12-22
YILI NORMAL UNIV
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of culture medium of liquid strain of Stropharia stropharia, solve the problem of long production cycle of existing solid strains

Method used

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Examples

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Embodiment

[0019] A kind of liquid culture medium of Stropharia stropharcoides, consists of 200 grams of potatoes, 50 grams of corn flour, 20 grams of glucose, 3 grams of potassium dihydrogen phosphate, 1.5 grams of magnesium sulfate, vitamin B 1 10 mg made.

[0020] The preparation method of above-mentioned Stropharia stropharia liquid strain culture medium, comprises the steps:

[0021] Step 1. Weigh 50 grams of corn flour, add 1000 ml of distilled water, boil for 30 minutes, filter through double-layer gauze, and set the volume to 1000 ml. This is the extract of corn flour;

[0022] Step 2. Peel the potatoes, weigh 200 grams, cut into pieces, add 1000 ml of corn flour filtrate, boil for 30 minutes, filter through double-layer gauze, and set the volume to 1000 ml. This is the corn and potato extract;

[0023] Step 3. Take 1000 ml of corn and potato extract, heat to boiling point, add 3 grams of potassium dihydrogen phosphate and stir to dissolve; add 1.5 grams of magnesium sulfate and...

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Abstract

The invention provides a stropharia rugosoannulata liquid strain culture medium and a preparation method thereof. The stropharia rugosoannulata liquid strain culture medium is prepared from potatoes and corn starch which serve as raw materials, and minor ingredients comprise sugar, monopotassium phosphate, magnesium sulfate and vitamin B1. The weight ratio of potato to corn starch to sugar to monopotassium phosphate to magnesium sulfate to vitamin is (100 to 200): (50 to 75): (10 to 30): (1 to 3): (0.5 to 1.5): (0.03 to 0.01). According to the stropharia rugosoannulata liquid strain culture medium provided by the invention, the strain culture time is substantially shortened; furthermore, cultured strains are healthy; the preparation method is simple; and the raw materials are readily available, and the cost is low.

Description

technical field [0001] The invention relates to a strain culture medium, in particular to a strain culture medium of Stropharia stropharia; the invention also relates to a preparation method of the strain culture medium of Stropharia grandis. Background technique [0002] Stropharia stropharia, also known as wine-red stropharia, stropharia pleinosa, and stropharia fischeri, is one of the top ten mushrooms in the international mushroom trading market. Stropharia is rich in protein, minerals, vitamins and polysaccharides. It is one of the mushroom species recommended by the Food and Agriculture Organization of the United Nations (FAO) to developing countries. Stropharia stropharia has bright color, thick legs, fat cover, smooth and tender meat, and rich nutrition. It is a rookie of edible fungi that has just emerged in my country in recent years. The existing culture medium for Stropharia stropharcoides is a solid culture medium, which is mainly made of broad-leaved wood chip...

Claims

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Application Information

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IPC IPC(8): C05G1/00
CPCC05B7/00C05G5/20C05D5/00C05F11/00C05F11/10
Inventor 赵玉刘影闫俊杰陈望香崔东尚天翠卫刚胡云霞吴海斌冷家明刘洋方泽中刘健张勇洁寒凝黄小鹅
Owner YILI NORMAL UNIV
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