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Cultivation method and product of dragon's claw mushroom

A cultivating method and technology of the dragon's claw mushroom, which are applied in the directions of mushroom cultivation, botanical equipment and methods, cultivation, etc., can solve the problems of difficult domestication and cannot be artificially cultivated, and achieve high nutritional value, fresh taste and high economic benefits. Effect

Active Publication Date: 2019-06-14
FUJIAN NANPING AGRI SCI INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Coral fungus is crisp and tender, has a unique flavor, and has great nutritional and economic value. However, due to the difficulty of domestication, it cannot be artificially cultivated. Therefore, the coral fungi currently on the market are all wild coral fungi.

Method used

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  • Cultivation method and product of dragon's claw mushroom
  • Cultivation method and product of dragon's claw mushroom

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A kind of cultivation method of dragon's claw mushroom, it comprises the following steps:

[0023] (1) Make bacteria bags and cultivate them. When the mycelium is full of bags, continue to culture them in the dark for 7 days in the culture room. During this period, the culture temperature is controlled at 25°C, the relative humidity of the air is below 70%, and the air in the culture room is kept fresh. ;

[0024] (2) Auricular base induction: After the mycelium is physiologically mature, cut the fungus bag, and then move it into the shed for ear base induction regulation. Keep the light intensity in the shed at 85 LX, relative humidity at 85%, and temperature at 27°C. CO 2 Cultivate for 7 days under the condition of a concentration of 0.07%, so that the ear base can be formed quickly, in large quantities and neatly at the incision;

[0025] (3) Inhibit the differentiation of the ear base and promote the expansion of the ear base: the light intensity in the control sh...

Embodiment 2-5

[0030] Embodiment 2-5 adopts the cultivation technology identical with embodiment 1, selects different light intensity, relative humidity, temperature and CO in the specific steps. 2 Concentration and other values ​​were tested. The concrete numerical value of each embodiment is as shown in table 1:

[0031] Table 1:

[0032]

[0033] According to GB / T 5009.124-2003 "Determination of Amino Acids in Food", GB / T 5009.5-2010 "Determination of Protein in Food (First Method)", GB / T 5009.10 -2003 "Determination of Crude Fiber in Plant Foods", GB / T 5009.6-2003 "Determination of Fat in Food (First Method)", GB / T 5009.4-2010 "Determination of Ash in Food Safety National Standards", GB / T 5009.8-2008 "Determination of Sucrose in Food" and GB / T5009.7-2008 "Determination of Reducing Sugar in Food (Direct Titration)" for detection, and the commercially available fungus as a control group for the same determination , and the test results are shown in Table 2:

[0034] Table 2:

[00...

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Abstract

The invention discloses a club fungus cultivating method and a product thereof. The club fungus cultivating method comprises the steps that basal cell division is promoted while auricularia polytricha sporocarp development is interrupted by adjusting and controlling temperature and light intensity and cooperating with proper high-concentration CO2, top end cells of auricularia polytricha bases are simulated to continue to divide and growth upwards when normal cell division in auricularia polytricha basal bodies is up to a certain degree, so that the auricularia polytricha bases undergo the expanding, growing and proliferating process and bifurcate from the base portions, the middle-upper portions bifurcate for multiple times to form clusters, the top ends form finger-shaped cluster sets, finally coral grape vine shapes are formed, and the appearance, taste and nutritive value of club fungi are superior to those of club fungi of auricularia polytricha.

Description

technical field [0001] The invention relates to a cultivation technique of edible fungus, in particular to a cultivation method of dragon claw mushroom and a product thereof. Background technique [0002] Auricularia auricula is one of the common edible fungi cultivated artificially. my country began to carry out artificial large-scale cultivation in the early 1980s. After decades of development, it has a certain production scale. There are ups and downs in the development process. The total annual output of the country is Hovering between 1 million tons and 1.4 million tons, the national total output of Auricularia auricula in 2007 was 1.441 million tons, accounting for 8.5% of the total output of edible fungi in the country. 5.0%, accounting for the proportion of the total output of edible fungi in the country has also decreased from 8.5% to 4.0%. The main reason is that the production cost has increased significantly. The bag drops below 0.5 yuan / bag, and the industrial ben...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G18/00A01G18/20A01G18/69A01G18/80
CPCA01G18/00
Inventor 巫仁高刘福阳谢冬容王爱仙王怡煊邓文明胡蕾张闽春许卿
Owner FUJIAN NANPING AGRI SCI INST
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