Method for improving fruiting body yield of hypsizygus marmoreus by using vitamin C

A technology of vitamins and japonica, applied in the field of edible fungus cultivation, can solve problems such as no related reports, and achieve the effects of increasing economic benefits, improving utilization rate, and increasing production

Inactive Publication Date: 2019-08-06
SHANGHAI ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no relevant report on the increase of edible fungus

Method used

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  • Method for improving fruiting body yield of hypsizygus marmoreus by using vitamin C
  • Method for improving fruiting body yield of hypsizygus marmoreus by using vitamin C
  • Method for improving fruiting body yield of hypsizygus marmoreus by using vitamin C

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Experimental program
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Effect test

Embodiment 1

[0020] Embodiment 1: A kind of method of applying vitamin C to improve the yield of the fruiting body of Jasperia japonica

[0021] 1. Preparation of cultivation material

[0022] The formula of the jaundice mushroom cultivation material is: 30% sawdust, 33% corn cob, 30% bran, 5% corn flour and 2% gypsum. Among them, the corn cob should be pre-wetted for half an hour in advance, and the water content of the compost is about 65%. The volume of the plastic bottle is 1100ml, and the amount of filling in each bottle is between 720-750g, and then sterilized at 121°C and a pressure of 0.1MPa for 2.5 hours.

[0023] 2. Inoculation and cultivation of cultivar medium

[0024] Put the cultivar culture medium in step 2 into 10ml of the liquid seed of the industrial strain of Japonica japonica, put it into the growing room and cultivate it in a dark room at about 25°C, and carry out the fruiting experiment on the well-grown culture material.

[0025] 3. Experiments with different vita...

Embodiment 2

[0033] Embodiment 2: A kind of method of applying vitamin C to improve the yield of the fruiting body of Jasperia japonica

[0034] 1. Preparation of cultivation material

[0035] The formula of the jaundice mushroom cultivation material is: 30% sawdust, 33% corn cob, 30% bran, 5% corn flour and 2% gypsum. Among them, the corn cob should be pre-wetted for half an hour in advance, and the water content of the compost is about 65%. The volume of the plastic bottle is 1100ml, and the amount of filling in each bottle is between 720-750g, and then sterilized at 121°C and a pressure of 0.1MPa for 2.5 hours.

[0036] 2. Inoculation and cultivation of cultivar medium

[0037] Put the cultivar culture medium in step 2 into 10ml of the liquid seed of the industrial strain of Japonica japonica, put it into the growing room and cultivate it in a dark room at about 25°C, and carry out the fruiting experiment on the well-grown culture material.

[0038] 3. Treatment of different mycelia ...

Embodiment 3

[0047] Embodiment 3: A kind of method of applying vitamin C to improve the yield of the fruiting body of Jasperia japonica

[0048] 1. The method for improving and stabilizing the output of Ayurveda japonica with vitamin C is characterized in that low-yield and high-yield bacterial strains are selected as research objects, and the time point of adding vitamin C is selected after scratching bacteria, and the optimal concentration of adding vitamin C is 400mg / L. The optimum mycelium culture time with vitamin C was 80 days.

[0049] 2, vitamin C of the present invention increases and stabilizes the method for the production of Japonica, comprising the following steps:

[0050] (1) Industrial bottle planting system

[0051] The cultivation system of Ayurveda japonica is: the volume of the plastic bottle is 1100ml, and the cultivation wet material is 720-750g / bottle.

[0052] (2) Research object

[0053] The bacterial strain selected for the experiment is a factory normal produc...

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Abstract

The invention discloses a method for improving the fruiting body yield of hypsizygus marmoreus by using vitamin C and belongs to the technical field of edible fungus cultivation. The method comprisesthe steps of vitamin C concentration screening, mycelium culture time screening, vitamin C addition time point and the like. Compared with a traditional method, the method is simple and convenient tooperate, and the fruiting body yield of the hypsizygus marmoreus is remarkably improved. When the concentration of vitamin C is 400 mg / L, the fruiting body yield of hypsizygus marmoreus is significantly increased to 9.75%, and it is indicated that exogenous addition of the vitamin C makes the single bottle yield increased; when the mycelium culture time is 80 days, the fruiting body yield of the hypsizygus marmoreus can be increased to 9.85% to the most degree. The results show that when the mycelium culture time is 80 days and the concentration of the vitamin C is 400 mg / L, the effect of increasing the yield of vitamin C is the most remarkable, and the most remarkable economic benefit is brought through industrialized production of hypsizygus marmoreus.

Description

technical field [0001] The invention relates to a method for using vitamin C to increase the fruiting body yield of the banyu mushroom, which belongs to the technical field of edible fungus cultivation. Background technique [0002] Hypsizygus marmoreus, also known as crab-flavored mushroom, seafood mushroom, Hongxi mushroom, and jade mushroom, has a delicious taste, thick and tender meat, and a very good taste. It is said that it is also favored by consumers in China. Due to its unique texture and flavor, it is known as "the most crispy mushroom". Banyu mushroom is one of the main edible fungi that has realized factory production, and its output is second only to Flammulina velutipes and Pleurotus eryngii. According to statistics from the China Edible Fungi Association in 2016, the daily output of Japonica mushrooms reached 608 tons. Pleurotus eryngii is a quadrupolar basidiomycete with heterothallic complexes. The production cycle from inoculation to harvesting of comme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/40A01G18/20A01G18/00
CPCA01G18/00A01G18/20A01G18/40
Inventor 张津京陈辉汪虹隽加香王倩黄建春
Owner SHANGHAI ACAD OF AGRI SCI
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