Method for improving cultivation efficiency and quality of coriolus versicolor through intelligent management and cultivation

A quality and efficient technology, applied in the field of intelligent management and cultivation to improve the cultivation efficiency and quality of Yunzhi, can solve the problem that the output and medicinal value of Yunzhi can not meet the market demand, the output of wild Yunzhi is unstable, and the output of Yunzhi is unstable. Problems such as long fruiting body cycle, to achieve the effect of Yunzhi mycelium ball uniform, good commerciality, and short culture cycle

Pending Publication Date: 2022-05-06
湖南省蚕桑科学研究所
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  • Abstract
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  • Claims
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Problems solved by technology

However, the medicinal materials of Yunzhi in my country mainly come from wild collection. Due to the influence of natural environment, the yield of wild Yunzhi fruiting body is very unstable and decreases year by year, and the quality difference is significant due to the influence of regional environment.
In addition, the existing artificial cultivation method takes a long time to produce fruiting bodies of Versicolor versicolor, with low conversion efficiency and low content of active ingredients. resistance
[0006] Therefore, how to develop a high-efficiency versicolor versicolor that has a short cultivation period, can be standardized, industrialized, and intelligently produced, effectively solves the problems of low conversion efficiency and low active ingredient content, and maintains stable product output and quality, and greatly reduces production costs. Cultivation technology has become a technical problem to be solved urgently

Method used

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  • Method for improving cultivation efficiency and quality of coriolus versicolor through intelligent management and cultivation
  • Method for improving cultivation efficiency and quality of coriolus versicolor through intelligent management and cultivation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] The method of intelligent management and cultivation to improve the efficiency and quality of Yunzhi cultivation includes the following steps:

[0047] (1) Optimization of the quality of the solid plate culture medium of Versicolor versicolor parent species

[0048] Inoculate the activated versicolor slant parent species into the solid plate medium of versicolor parent species, culture at 23°C for 7 days to improve the quality, and select the strains that grow fast, dense and vigorous, with clean hyphae and neat edges. spare;

[0049] Among them, each 1L of Yunzhi mother species solid plate medium includes: water-soluble soybean cake powder 8g, glucose 22g, lignin 0.1g, mulberry branch extract 3.0mL, ZnSO 4 0.03g, MgSO 4 1.1g, KH 2 P0 4 1.4 and agar 16.0g, the balance is water;

[0050] The preparation method of the mulberry branch extract is as follows: dry and pulverize the mulberry branch with a higher degree of lignification for more than three years, pass thro...

Embodiment 2

[0063] The method of intelligent management and cultivation to improve the efficiency and quality of Yunzhi cultivation includes the following steps:

[0064] (1) Optimization of the quality of the solid plate culture medium of Versicolor versicolor parent species

[0065] Inoculate the activated versicolor slant parent species into the solid plate medium of versicolor parent species, culture at 23°C for 9 days to improve the quality, and select the strains with fast growth, dense and vigorous, clean hyphae and neat edges ,spare;

[0066] Among them, each 1L of Yunzhi mother seed solid plate medium includes: water-soluble soybean cake powder 6g, glucose 21g, lignin 0.2g, mulberry branch extract 5.0mL, ZnSO 4 0.04g, MgSO 4 1.3g, KH 2 P0 4 1.5g and 17.0g agar, the balance is water;

[0067] The preparation method of the mulberry branch extract is as follows: dry and pulverize the mulberry branch with a higher degree of lignification for more than three years, pass through a...

Embodiment 3

[0080] The method of intelligent management and cultivation to improve the efficiency and quality of Yunzhi cultivation includes the following steps:

[0081] (1) Optimization of the quality of the solid plate culture medium of Versicolor versicolor parent species

[0082] Inoculate the activated versicolor slant parent species into the solid plate medium of versicolor parent species, culture at 23°C for 10 days to improve the quality, and select the strains with fast growth, dense and vigorous, clean hyphae and neat edges ,spare;

[0083] Among them, each 1L of Yunzhi mother species solid plate medium includes: water-soluble soybean cake powder 7g, glucose 20g, lignin 0.2g, mulberry branch extract 4.0mL, ZnSO 4 0.05g, MgSO 4 1.2g, KH 2 P0 4 1.6g and 18.0g agar, the balance is water;

[0084] The preparation method of the mulberry branch extract is as follows: dry and pulverize the mulberry branch with a higher degree of lignification for more than three years, pass throu...

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Abstract

The invention discloses a method for improving the cultivation efficiency and quality of coriolus versicolor through intelligent management and cultivation. The method specifically comprises the following steps: (1) upgrading and optimizing a coriolus versicolor mother strain solid plate culture medium; (2) carrying out magnetic stirring type propagation culture on the coriolus versicolor liquid strain; (3) mulberry twig bag material optimization culture medium; (4) intelligent spawn running management; and (5) intelligent fruiting management. The culture room is monitored in real time and intelligently controlled through the mobile phone terminal, accurate control over the culture environment is achieved, the culture period of the obtained coriolus versicolor mycelia and sporocarps is short, and the biotransformation rate and the content of bioactive components such as polysaccharide and alkaloid are remarkably improved; the bag full time of hyphae is shortened to about 34 days; after the fungus bags are opened, the cultivation period of the coriolus versicolor sporocarp is shortened to about 73 days and is averagely shortened by about 10 days compared with the cultivation method in the prior art, the average absolute biological conversion rate can reach about 11.43%, the yield of the sporocarp is high, and the content of polysaccharide, polyphenol, alkaloid, ash and the like is remarkably increased.

Description

technical field [0001] The invention relates to the technical field of medicinal and edible mushroom cultivation, and more specifically relates to a method for intelligent management and cultivation to improve the cultivation efficiency and quality of versicolor versicolor. Background technique [0002] Versicolor Yunzhi is a traditional large medicinal fungus, which is classified as a class of Chinese herbal medicines. Versicolor versicolor has a long history. In ancient China, Qing Yunzhi and Hei Yunzhi were recorded. The ancients believed that these medicinal materials had the effect of "strengthening the body and strengthening the body and nourishing the essence". Their biological characteristics, chemical components, active ingredients and pharmacological activities, etc. has been extensively studied. [0003] A large number of modern studies and applications have shown that the main active ingredients of Yunzhi are polysaccharides and glycopeptides of Yunzhi, which no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/00A01G18/20
CPCA01G18/00A01G18/20
Inventor 张俊贾冰红黄晓强颜新培李丽蓉何小玲邵元元万飞张仟
Owner 湖南省蚕桑科学研究所
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