Method for cultivating selenium-rich cordyceps militaris

A technology of Cordyceps militaris and Cordyceps militaris, which is applied in the field of cultivation, can solve the problems of selenium-enriched Cordyceps militaris not being fully reflected, enhancing immunity, and low selenium content, and achieve high nutritional and medicinal value, short growth cycle, selenium The effect of high content

Inactive Publication Date: 2016-10-05
林建平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cultivation method in the prior art has the disadvantages of low yield, low survival rate and low selenium content, and the cultivated selenium-enriched Cordyceps militaris fails to fully reflect the effects of anti-cancer, anti-cancer, enhancing immunity, anti-aging, etc.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A method for cultivating selenium-enriched Cordyceps militaris, comprising the following steps:

[0018] Step 1: Sterilize the fruiting body of Cordyceps militaris with 75% alcohol for 2 minutes, then wash with sterilized water to obtain strains;

[0019] Second step: cut 100 parts of potatoes into slices by weight and add 300 parts of water to boil for 50 minutes, then filter with multi-layer gauze, add 5 parts of agar, 5 parts of peptone, 3 parts of glucose, 3 parts of sucrose, 1 1 part of brown sugar, 2 parts of silkworm chrysalis powder, 0.1 part of potassium dihydrogen phosphate, 0.1 part of magnesium sulfate, 0.02 part of zinc sulfate, 5 parts of licorice, 1 part of schisandra, 10 parts of selenium yeast, wherein the mass fraction of selenium in selenium yeast is 3‰ , heat until the agar is completely melted, add hot water to make up 300 parts, then divide into test tubes, and plug the test tube mouth tightly with a cotton plug, then put it into a sterilizing pot,...

Embodiment 2

[0024] A method for cultivating selenium-enriched Cordyceps militaris, comprising the following steps:

[0025] Step 1: Sterilize the fruiting bodies of Cordyceps militaris with 75% alcohol for 5 minutes, and then wash them with sterilized water to obtain strains;

[0026] The second step: cut 50 parts of potatoes into slices by weight, add 500 parts of water and boil for 20 minutes, then filter with multi-layer gauze, add 10 parts of agar, 3 parts of peptone, 5 parts of glucose, 2 parts of sucrose, 4 parts of sucrose in the filtrate. 1 part of brown sugar, 1 part of silkworm chrysalis powder, 0.3 part of potassium dihydrogen phosphate, 0.05 part of magnesium sulfate, 0.05 part of zinc sulfate, 3 parts of licorice, 3 parts of schisandra, 5 parts of selenium yeast, wherein the mass fraction of selenium in selenium yeast is 5‰ , heat until the agar is completely melted, add hot water to make up 500 parts, then divide into test tubes, and plug the test tube mouth tightly with a c...

Embodiment 3

[0031] A method for cultivating selenium-enriched Cordyceps militaris, comprising the following steps:

[0032] Step 1: Sterilize the fruiting bodies of Cordyceps militaris with 75% alcohol for 4 minutes, and then wash them with sterilized water to obtain strains;

[0033] The second step: cut 100 parts of potatoes into slices by weight, add 400 parts of water and boil for 35 minutes, then filter with multi-layer gauze, add 7 parts of agar, 3.5 parts of peptone, 4 parts of glucose, 2.6 parts of sucrose, 2.5 parts of 1 part of brown sugar, 1.2 parts of silkworm chrysalis powder, 0.18 part of potassium dihydrogen phosphate, 0.07 part of magnesium sulfate, 0.03 part of zinc sulfate, 3.7 parts of licorice, 2.2 parts of schisandra, 8 parts of selenium yeast, wherein the mass fraction of selenium in selenium yeast is 4‰ , heat until the agar is completely melted, add hot water to make up 400 parts, then divide into test tubes, and plug the test tube mouth tightly with a cotton plug,...

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Abstract

The invention discloses a method for cultivating selenium-rich cordyceps militaris. The method includes five steps of strain isolation, solid culture, transferring, liquid culture and cultivation. The method for cultivating the selenium-rich cordyceps militaris has the advantages that the selenium-rich cordyceps militaris cultivated by the aid of the method is short in growth cycle and high in yield, survival rate and selenium content and has high nutritional value and medicinal value.

Description

technical field [0001] The invention relates to the field of cultivation technology, in particular to a method for cultivating selenium-enriched Cordyceps militaris. Background technique [0002] Selenium is one of the essential trace elements for the human body. It has various pharmacological effects such as anti-cancer, anti-cancer, anti-oxidation, protecting the body from damage by active oxygen free radicals, protecting the heart, resisting liver necrosis, improving immunity, and delaying aging. , Known as the "King of Anticancer". Modern medical research shows that many diseases in the human body are related to selenium deficiency. With the popularization of people's understanding of selenium and immune function, cardiovascular and cerebrovascular diseases, and cancer prevention and anti-cancer, the demand for selenium-enriched health food is increasing, which provides a broad market for the development of selenium-enriched health food. [0003] Cordyceps militaris is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/04C05G3/00
Inventor 林建平
Owner 林建平
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