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A kind of culture method of selenium-enriched Hericium erinaceus mycelium and its application

A cultivation method and technology of Hericium erinaceus are applied in the directions of application, mushroom cultivation, botanical equipment and methods, etc., which can solve the problems of long cultivation period and high cost, and achieve the advantages of low production cost, improved yield and shortened cultivation time. Effect

Active Publication Date: 2021-06-01
江西天和食用菌开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These cultivation methods have a long cultivation period and high cost

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A method for cultivating selenium-enriched Hericium erinaceus mycelium, comprising the following steps:

[0038] (1) Cultivation of Hericium erinaceus liquid bacterial classification: Hericium erinaceus female species is successively cultivated through PDA medium, shake flask culture and fermenter aerated culture to obtain Hericium erinaceus liquid bacterial classification;

[0039] (2) Cultivation of organic selenium Hericium erinaceus bacteria liquid: prepare inorganic selenium medium, and inoculate part of Hericium erinaceus liquid bacterial classification obtained in the step (1) into inorganic selenium medium for cultivation, to obtain organic selenium Hericium erinaceus liquid;

[0040] (3) Preparation of selenium-enriched raw materials: the mixture obtained by mixing soybeans, corn, and wheat in a certain proportion is soaked for a certain period of time in the organic selenium Hericium erinaceus liquid obtained in the step (2), and then dried to obtain a mixture...

Embodiment 2

[0051] A method for cultivating selenium-enriched Hericium erinaceus mycelium, comprising the following steps:

[0052] (1) Cultivation of Hericium erinaceus liquid bacterial classification: Hericium erinaceus female species is successively cultivated through PDA medium, shake flask culture and fermenter aerated culture to obtain Hericium erinaceus liquid bacterial classification;

[0053] (2) Cultivation of organic selenium Hericium erinaceus bacteria liquid: prepare inorganic selenium medium, and inoculate part of Hericium erinaceus liquid bacterial classification obtained in the step (1) into inorganic selenium medium for cultivation, to obtain organic selenium Hericium erinaceus liquid;

[0054] (3) Preparation of selenium-enriched raw materials: the mixture obtained by mixing soybeans, corn, and wheat in a certain proportion is soaked for a certain period of time in the organic selenium Hericium erinaceus liquid obtained in the step (2), and then dried to obtain a mixture...

Embodiment 3

[0065] A method for cultivating selenium-enriched Hericium erinaceus mycelium, comprising the following steps:

[0066] (1) Cultivation of Hericium erinaceus liquid bacterial classification: Hericium erinaceus female species is successively cultivated through PDA medium, shake flask culture and fermenter aerated culture to obtain Hericium erinaceus liquid bacterial classification;

[0067] (2) Cultivation of organic selenium Hericium erinaceus bacteria liquid: prepare inorganic selenium medium, and inoculate part of Hericium erinaceus liquid bacterial classification obtained in the step (1) into inorganic selenium medium for cultivation, to obtain organic selenium Hericium erinaceus liquid;

[0068] (3) Preparation of selenium-enriched raw materials: the mixture obtained by mixing soybeans, corn, and wheat in a certain proportion is soaked for a certain period of time in the organic selenium Hericium erinaceus liquid obtained in the step (2), and then dried to obtain a mixture...

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Abstract

The invention relates to the technical field of edible fungus cultivation and application, in particular to a method for cultivating selenium-enriched Hericium erinaceus mycelium and its application. The method for cultivating the selenium-enriched Hericium erinaceus mycelium comprises the following steps: (1) cultivation of Hericium erinaceus liquid strain; (2) cultivation of organic selenium Hericium erinaceus bacteria liquid; (3) preparation of selenium-enriched raw material (4) the cultivation of selenium-enriched solid medium. The cultivation method of the present invention adopts liquid fermentation culture in combination with solid medium cultivation, greatly shortens the cultivation time of Hericium erinaceus mycelium, and its production cycle is only 1 / 2-1 / 3 of that of solid medium, and the production cost is low, and it is easy to Carry out industrialized production, and through the self-metabolism of Hericium erinaceus, inorganic selenium is converted into organic selenium that can be absorbed by the human body, and then the mycelium of selenium-enriched Hericium erinaceus is cultivated to obtain the selenium-enriched Hericium erinaceus mycelium The content of selenium in selenium is high, it is easier to be absorbed by the body, and it has better nutritional value and health care value.

Description

technical field [0001] The invention relates to the technical field of edible fungus cultivation and application, in particular to a method for cultivating selenium-enriched Hericium erinaceus mycelium and its application. Background technique [0002] Selenium is an essential trace element in the life activities of the human body. It has the reputation of "the tinder of life". Although its content in the human body is small, it plays a significant role in the regulation of human physiological functions and maintaining the optimal nutritional status of the human body. Selenium has functions such as scavenging free radicals, anti-aging, and improving immunity. The human body absorbs selenium mainly from food, and the selenium content in food determines the effect of selenium supplementation. In nature, some organisms have selenium-enriching function, which can increase the selenium content of food. [0003] The mycelia of edible and medicinal fungi contain the same nutrients...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G18/40A01G18/20
CPCA01G18/20A01G18/40
Inventor 邱桂根简美国邱耀民
Owner 江西天和食用菌开发有限公司
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