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Method for producing chromium-enriched shiitake mushrooms

A production method and technology for shiitake mushrooms, which are applied in the fields of botanical equipment and methods, mushroom cultivation, fertilizer mixture, etc., can solve the problems of supplementing trace elements, strong toxicity of inorganic chromium, etc.

Inactive Publication Date: 2015-06-17
张涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Although shiitake mushrooms have been cultivated for hundreds of years, the cultivation technology of using shiitake mushrooms to enrich orga

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] a. Cultivate materials according to the ratio (by weight): 40 soybean straw, 30 sawdust, 18 bran, 0.8 gypsum, 1 sucrose, 20% chromium chloride solution 2, pulverize, add water while mixing, and mix well , so that the water content is 55%;

[0020] b. Cut the low-pressure polyethylene tube film with a diameter of 15 cm and a thickness of 0.04 mm into a tube material with a length of 55 cm, and seal one end; put the culture material into a plastic tube bag, each bag weighs 0.9 kg (dry material), and tie the mouth Then put it into the atmospheric pressure sterilization stove, leave a certain space in the center of the stove; heat it with high heat, when the temperature in the pot rises to 100°C, switch to a slow fire, stop heating after 10 hours, cool down to 65°C and discharge;

[0021] c. When the culture cylinder is cooled below 28°C, inoculate while punching holes in the inoculation box, and stick the adhesive tape at the same time;

[0022] d. Move the inoculated cyl...

Embodiment 2

[0028] a. Cultivate materials according to the ratio (by weight): 50 soybean straw, 35 sawdust, 23 bran, 1.2 gypsum, 3 sucrose, 5 20% chromium chloride solution, crush them, add water while mixing, and mix well , so that the water content is 63%;

[0029] b. Cut the low-pressure polyethylene tube film with a diameter of 15cm and a thickness of 0.04mm into a tube material with a length of 55cm, and seal one end; put the culture material into a plastic tube bag, each bag weighs 1.1kg (dry material), and tie it up Put it into the atmospheric pressure sterilization stove, leave a certain space in the center of the stove; heat up on high heat, when the temperature in the pot rises to 100°C, switch to a slow fire, stop heating after 12 hours, cool down to 70°C and discharge;

[0030] c. When the culture cylinder is cooled below 28°C, inoculate while punching holes in the inoculation box, and stick the adhesive tape at the same time;

[0031] d. Move the inoculated tube material int...

Embodiment 3

[0037] a. Cultivate materials according to the ratio (by weight): bean straw 45, sawdust 33, bran 20, gypsum 1.0, sucrose 2, 20% chromium chloride solution 3, pulverize, add water while mixing, and mix well , so that the water content is 60%;

[0038]b. Cut the low-pressure polyethylene tube film with a diameter of 15cm and a thickness of 0.04mm into a tube material with a length of 55cm, and seal one end; put the culture material into a plastic tube bag, each bag weighs 1.0kg (dry material), and tie it up Put it into the atmospheric pressure sterilization stove, leave a certain space in the center of the stove; heat up on high heat, when the temperature in the pot rises to 100°C, switch to a slow fire, stop heating after 11 hours, cool down to 68°C and discharge;

[0039] c. When the culture cylinder is cooled below 28°C, inoculate while punching holes in the inoculation box, and stick the adhesive tape at the same time;

[0040] d. Move the inoculated tube material into a c...

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PUM

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Abstract

The invention relates to a method for producing chromium-enriched shiitake mushrooms. Through the inorganic chromium conversion effect of shiitake mushroom hypha, the shiitake mushrooms can be rich in organic chromium through a series of cultivation processes, and organic chromium can be better absorbed and utilized by human bodies. The content of organic chromium in the shiitake mushrooms cultivated through the method can reach 2.10 ppm to 3.20 ppm, and therefore the shiitake mushrooms can serve as health care food for chromium-deficiency people and can also serve as a base material for other functional food for complementing for essential trace elements of human bodies and dishes for daily diet of people.

Description

technical field [0001] The invention provides a production method of chromium-rich shiitake mushrooms and the ratio of cultivation materials, belonging to the field of edible fungus cultivation. technical background [0002] Chromium is an essential trace element for the human body. The normal human body only contains 6-7 mg, but it is very important for the human body. Although the requirement is small, the problem of chromium deficiency still exists, mainly because people absorb chromium from food, and a large number of highly processed foods lose a lot of chromium during processing. Chromium's main function is to play a role in sugar metabolism. Chromium is consumed when sugar is used, and when sugar is used in large quantities, it may cause chromium deficiency; when chromium is insufficient, it will affect the utilization of sugar. For example, some patients with long-term parenteral nutrition, due to the failure of chromium supplement in time, decreased glucose toler...

Claims

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Application Information

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IPC IPC(8): A01G1/04C05G1/00
CPCA01G18/20A01G18/00
Inventor 张涛
Owner 张涛