Method for preparing Cordyceps rice food

A technology of Cordyceps militaris and rice, which is applied in the field of production of Cordyceps militaris rice food, can solve the problems of strict control of mycelium cultivation and inoculation process, difficulty in meeting the high priority of food safety, etc., and achieve good food safety effect

Inactive Publication Date: 2011-08-24
南通市星期七旅游开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

With the development of science and technology, people's development and utilization of Cordyceps militaris has reached a new stage, and many kinds of extracts of Cordyceps militaris have appeared. However, as a medicinal material, Cordyceps militaris should not be added to food at will
[0003] With the improvement of living standards, people have higher and higher requirements for the nutrition and function of food, so there are many rice added with ingredients such as health-care medicinal materials. The patent 200410015616.7 of Tianjin University of Science and Technolog

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The steps of preparing Cordyceps militaris rice by solid fermentation method are illustrated.

[0020] 1. Slope culture of Cordyceps militaris

[0021] Inoculate the strain of Cordyceps militaris on the slant medium, and cultivate it for 3-6 days at a temperature of 26.5-27°C. The composition of the slant medium is: 15% potato flour, 6% corn flour, 3% wheat bran, Glucose 2.5%, peptone 0.3%, yeast extract 0.8%, magnesium sulfate 0.1%, vitamin B 1 0.02%, agar 2%, skimmed milk powder 2%, the pH value of the control medium is 6.5.

[0022] 2. Cultivation of Cordyceps militaris Liquid Seed Solution

[0023] Take a certain amount of slant culture medium to cultivate activated Cordyceps militaris strains, connect to the liquid medium, and cultivate it for 7 days at a temperature of 24-27°C to make a liquid Cordyceps militaris strain. The composition of the liquid medium is: potato 22%, glucose 2.5%, skimmed milk powder 0.5%, potassium dihydrogen phosphate 0.01%, magnesium...

Embodiment 2

[0027] The steps of preparing Cordyceps militaris rice bran by solid fermentation method are illustrated.

[0028] 1. Slope culture of Cordyceps militaris

[0029] Inoculate the strain of Cordyceps militaris on the slant medium, and cultivate it for 5 days at a temperature of 26.5-27°C. The composition of the slant medium is: 18% potato flour, 0.5% corn flour, 10% wheat bran, and 2.5% glucose. %, peptone 0.4%, yeast extract 0.6%, magnesium sulfate 0.3%, vitamin E 0.02%, agar 3%, skimmed milk powder 2%, and the pH value of the control medium was 6.

[0030] 2. Cultivation of Cordyceps militaris Liquid Seed Solution

[0031] Take a certain amount of slant culture medium to cultivate activated Cordyceps militaris strains, connect it to liquid medium, and cultivate it for 7 days at a temperature of 25-26.5°C to make liquid strains of Cordyceps militaris. The composition of the liquid medium is: potato 22%, glucose 2.5%, skimmed milk powder 0.5%, potassium dihydrogen phosphate 0....

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Abstract

The invention discloses a method for preparing Cordyceps rice foods. The method has the advantages of short production cycle, stable quality of products and no pollution, and ensures that the requirements for food safety can be met. The method comprises the following specific steps: inoculating a Cordyceps liquid seed suspension which is obtained by virtue of liquid culture to rice which is swollen by water and sterilized; performing solid fermentation in a dark room and a light room alternately to produce Cordyceps-fermented rice; and further processing to produce the Cordyceps rice foods.

Description

technical field [0001] The invention relates to a method for producing rice food from Cordyceps militaris by a solid fermentation method. Background technique [0002] Cordyceps militaris (abbreviated as Cordyceps militaris), also known as Cordyceps militaris, belongs to the genus Cordyceps of the family Ergotaceae, and belongs to the same species as Cordyceps sinensis. It is a precious medicinal fungus. Cordyceps militaris has lower requirements on the growth environment, liquid fermentation can form mycelium, and artificial large-scale solid culture can obtain fruiting bodies. The content of cordycepin is 35 times that of natural Cordyceps sinensis). With the development of science and technology, people's development and utilization of Cordyceps militaris has reached a new stage, and many kinds of extracts of Cordyceps militaris have appeared. However, as a medicinal material, Cordyceps militaris should not be added to food at will. [0003] With the improvement of livi...

Claims

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Application Information

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IPC IPC(8): A23L1/29A23L1/28A23L1/105A01G1/04A01G31/00A23L7/104A23L33/00
Inventor 梁轶聪李佃场王漪
Owner 南通市星期七旅游开发有限公司
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