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Hypsizygus marmoreus liquid spawn medium formula and preparation method for Hypsizygus marmoreus liquid spawn

A medium formula and a technology for liquid strains are applied to the preparation of liquid strains of crab mushrooms, and the field of liquid strain medium formulations of crab mushrooms, which can solve the complex production process of liquid strains, unfavorable large-scale promotion of industrial production, The problem of high cost of medium formula, to achieve the effect of short development cycle of mycelium, easy purchase and storage, and fast germination of mycelium

Inactive Publication Date: 2015-06-10
SHANGHAI FINC BIO TECH INC
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  • Summary
  • Abstract
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  • Claims
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Problems solved by technology

At present, there are problems such as high cost of medium formula and complex production process of liquid strains in the production of existing crab-flavored mushroom liquid strains, which is not conducive to large-scale promotion of industrial production

Method used

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Embodiment Construction

[0018] The invention discloses a formula of a liquid culture medium for crab-flavored mushrooms, which comprises 2.5%-4.0% by weight of sucrose, 0.35%-0.6% by weight of soybean meal powder, and 0.1%-0.2% by weight of diphosphate Potassium hydrogen and weight percent are 0.1%-0.2% magnesium sulfate.

[0019] Below, the weight percentage of sucrose is 3.0%, the weight percentage of soybean meal is 0.4%, the weight percentage of potassium dihydrogen phosphate is 0.15%, and the weight percentage of magnesium sulfate is 0.15%. Give specific instructions.

[0020] The method for preparing the liquid strain of crab-flavored mushroom with the formula of the liquid strain of the crab-flavored mushroom comprises the following steps:

[0021] S1: Configuration of culture medium

[0022] Pour 3.0% by weight of sucrose, 0.15% by weight of magnesium sulfate, and 0.15% by weight of potassium dihydrogen phosphate into a water-added fermenter for ventilation and stirring to dissolve for abou...

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Abstract

The invention relates to a Hypsizygus marmoreus liquid spawn medium formula, which involves 2.5%-4.0% by weight of sucrose, 0.35%-0.6% by weight of soybean meal powder, 0.1%-0.2% by weight of potassium dihydrogen phosphate and 0.1%-0.2% by weight of magnesium sulfate. The invention also discloses a method for preparation of the Hypsizygus marmoreus liquid spawn according to the Hypsizygus marmoreus liquid spawn medium formula.

Description

【Technical field】 [0001] The invention relates to industrial production technology of bottle-grown edible fungi, more precisely, relates to a formula of a crab-flavored mushroom liquid strain culture medium and a method for preparing the crab-flavored mushroom liquid strain. 【Background technique】 [0002] Crab-flavored mushroom is a rare edible fungus rich in nutrition and medicinal. The mushroom has beautiful shape, crisp and tender texture, delicious taste and unique crab flavor. . The use of solid strains in factory production has problems such as long cultivation period, high pollution rate, poor stress resistance, and uneven product quality. Compared with solid strains, liquid strains have the advantages of strong strain vitality, short cultivation cycle, low pollution rate, strong stress resistance, and high uniformity, and are the future innovative technology of industrial production. At present, there are problems such as high cost of culture medium formula and co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00A01G1/04
CPCC05B7/00A01G18/00
Inventor 郑慧芬李开盛
Owner SHANGHAI FINC BIO TECH INC
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