Cultivation method of edible fungi rich in superoxide dismutase (SOD)

A cultivation method and technology of edible fungus, applied in the field of agriculture, can solve problems such as the research of unseen SOD content

Active Publication Date: 2019-07-30
五月阳光生物科技(浙江)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cultivation technology of fungus substitute material in my country has matured, and the technical research direction is mostly in terms of yield, stability, cost, etc., and there is no research on improving its SOD content.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] (1) Inoculation stage: mix the cultivation materials with the aforementioned proportions, put them into a polyethylene folding bag and tie them up, put them in a sterilization pot for high temperature and full sterilization, after sterilization, let the temperature in the pot naturally drop to 60℃ Take out the rod while it is hot and move it into the inoculation room. When the temperature of the rod drops below 30℃, inoculate black fungus and spray 15-25 billion CFU / mL Bacillus cereus (CGMCCNO.0175) water solution to the surface to wet;

[0019] (2) Mycelium culture stage: After inoculation, the sticks are placed in a dark, dry and ventilated environment for mycelial culture. The environment temperature of the site is about 25℃, the air humidity is below 70%, and the mycelium is cultured for 2 months. , During the period according to the ambient temperature and the growth of mycelium, turn over, pile up and ventilate;

[0020] (3) The puncture sprouting stage: when the hypha...

Embodiment 2

[0025] (1) Inoculation stage: mix the cultivation materials with the aforementioned proportions, put them into a polyethylene folding bag and tie them up, put them in a sterilization pot for high temperature and full sterilization, after sterilization, let the temperature in the pot naturally drop to 60℃ Take out the rod while it is hot and move it into the inoculation room. When the temperature of the rod drops below 30℃, inoculate black fungus and spray 15-25 billion CFU / mL Bacillus cereus (CGMCCNO.0760) water solution to the surface to wet;

[0026] (2) Mycelium culture stage: After inoculation, the sticks are placed in a dark, dry and ventilated environment for mycelial culture. The environment temperature of the site is about 25℃, the air humidity is below 70%, and the mycelium is cultured for 2 months. , During the period according to the ambient temperature and the growth of mycelium, turn over, pile up and ventilate;

[0027] (3) The puncture sprouting stage: when the hypha...

Embodiment 3

[0032] (1) Inoculation stage: mix the cultivation materials with the aforementioned proportions, put them into a polyethylene folding bag and tie them up, put them in a sterilization pot for high temperature and full sterilization, after sterilization, let the temperature in the pot naturally drop to 60℃ Take out the rod while it is hot and move it into the inoculation room. When the temperature of the rod falls below 30℃, inoculate black fungus and spray 15-25 billion CFU / mL Bacillus cereus (CGMCCNO.0761) water solution to the surface to wet;

[0033] (2) Mycelium culture stage: After inoculation, the sticks are placed in a dark, dry and ventilated environment for mycelial culture. The environment temperature of the site is about 25℃, the air humidity is below 70%, and the mycelium is cultured for 2 months. , During the period according to the ambient temperature and the growth of mycelium, turn over, pile up and ventilate;

[0034] (3) The puncture sprouting stage: when the hypha...

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PUM

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Abstract

The invention provides a cultivation method of edible fungi rich in superoxide dismutase (SOD). The cultivation method comprises the following steps: in the cultivation process of the edible fungi, applying bacillus cereus capable of producing SOD to performing commensalism with the edible fungi. For the current situation that the SOD content of the edible fungi during the original ecology is toolow, the inventors accidently discover commensalism of the bacillus cereus and the edible fungi can be realized so as to discover that the SOD detected by a pyrogallol autoxidation reduction method isunexpectedly much higher than that of the original state; and the experiment result greatly exceeds the expectation of the ordinary technicians in the field.

Description

Technical field [0001] The invention relates to the field of agriculture, in particular to a method for cultivating SOD-rich edible fungi. Background technique [0002] Superoxide dismutase (SOD) is widely distributed in the biological world and is regarded as the most magical enzyme in life science and technology, and the garbage scavenger in the human body. Due to modern life pressure, environmental pollution, various radiations, etc., a large number of oxygen free radicals are formed in the human body. Therefore, proper intake of SOD enzyme is very beneficial to human health. [0003] Edible fungus is a large fungus that can be eaten by humans. It is made into seasoning, fortified food and even health care products in China. Among them, fungus is a kind of fungus that mainly grows in my country. my country has the highest output and high export volume. Fungus cold dressing is delicious, and healthy eating is also popular abroad. Fungus can be used as a better carrier of SOD. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G18/00A01G18/20A01G18/40
CPCA01G18/00A01G18/20A01G18/40
Inventor 陈献珍
Owner 五月阳光生物科技(浙江)有限公司
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