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Selenium-enriched sparassis crispa powder as well as food preparation method and preparation

A technology of food preparation and dried bacteria, which is applied in food preparation, botany equipment and methods, food freezing, etc., to achieve the effects of raw material ecology, avoiding the loss of nutrients, and ensuring safety

Inactive Publication Date: 2014-04-16
申洁 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past ten years, people have tried to use artificial cultivation techniques to cultivate Dried bacterium, but except for some experimental reports, artificial cultivation has not been realized so far.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0021] A, the preparation of the mycelium of the dried bacteria in test tube

[0022] Use PDA medium to add 3%~6% pine needle extract per liter to make a test tube medium, select the fruiting body of Dried fungus growing in the natural state, inoculate it in a PAD petri dish under aseptic conditions, and purify it for preparation For mycelia in bags or bottles.

[0023] B, the preparation of bag or bottled dried mushroom mycelium

[0024] According to the weight ratio, choose 70-90% tartary buckwheat seeds with full grains as the main material, soak for 70-75 hours, add 9-29% pine needles and pine bark powder, 1% gypsum powder, adjust the humidity and mix evenly to make dried bacteria The bag or bottled culture medium in which mycelium grows is sterilized under normal pressure for 24 hours. After the temperature drops below 25°C, insert the purified mycelia of D. grow at ℃.

[0025] C. Mycelia growth

[0026] At room temperature of 15-25°C and humidity of 65-80% for 20-30 ...

Embodiment 1

[0037] The selenium-enriched dried fungus powder is prepared by drying and grinding steps of artificially cultivated bag or bottled dried fungus mycelia as raw materials.

[0038] Below is the preparation method of freeze-dried former powder and granule granules:

[0039] (1) Preparation method of dried bacteria powder

[0040] A, the preparation of the mycelium of the dried bacteria in test tube

[0041]Use PDA medium per liter to add according to the volume ratio, add 3% pine needle extract juice to make a test tube medium, select the fruiting body of the dry bacteria that grows in the natural state, inoculate it in a PAD petri dish under sterile conditions, and purify it , for the preparation of bags or bottles of mycelia.

[0042] B, the preparation of bag or bottled dried mushroom mycelium

[0043] Choose 70kg of full-bodied tartary buckwheat seeds as the main material, soak for 70 hours, add 10kg of pine needle powder and 19kg of pine bark as auxiliary materials, add ...

Embodiment 2

[0053] The selenium-enriched dried fungus powder is prepared by drying and grinding steps of artificially cultivated bag or bottled dried fungus mycelia as raw materials.

[0054] Below is the preparation method of bacterial powder and tablet:

[0055] (1) Preparation method of dried bacteria powder

[0056] A, the preparation of the mycelium of the dried bacteria in test tube

[0057] Use PDA medium per liter to add according to the volume ratio, add 4% pine needle extract juice to make a test tube medium, select the fruiting body of the dry bacteria that grows in the natural state, and inoculate it in a PAD petri dish under sterile conditions, after purification , for the preparation of bags or bottles of mycelia.

[0058] B, the preparation of bag or bottled dried mushroom mycelium

[0059] Choose 90kg of tartary buckwheat seeds with full grains as the main material, soak for 75 hours, add 3kg of pine needle powder and 6kg of pine bark as auxiliary materials, add 1kg of ...

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PUM

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Abstract

The invention discloses selenium-enriched sparassis crispa powder as well as a food preparation method and a preparation. The selenium-enriched sparassis crispa powder is prepared by taking artificially-cultured bagged or bottled sparassis crispa hyphae as raw materials through drying and grinding; the sparassis crispa hyphae are obtained by culturing hyphae, growing and coloring. The method comprises the following steps: taking out the sparassis crispa hyphae and a culture medium; freezing and drying by hot air; and grinding. In the whole process of preparing the sparassis crispa powder and a product thereof, a chemical additive does not need to be added so that the food safety is guaranteed; a traditional eating manner of sparassis crispa is changed and the nutritional ingredients of the sparassis crispa are prevented from being lost in the cooking process; the sparassis crispa is convenient and simple to eat and the eating health-care value of the sparassis crispa is improved; the sparassis crispa powder and the product are prepared by the technology provided by the invention; the raw materials are ecological, the technology is simple and convenient, and contradictions caused by the fact that the resource of current wild sparassis crispa is scarce, the price is high and almost people cannot afford can be remitted; a safe and efficient new way is provided for developing and utilizing the sparassis crispa into a dietary supplementing agent.

Description

technical field [0001] The invention belongs to the technical field of development of rare wild edible fungi, and in particular relates to a preparation method and preparation of selenium-enriched dry fungus powder and food. Background technique: [0002] Ganbajun (Thelephota.ganbajun.Zang) belongs to Basidiomycota, Phylomycetes, Phylomycetes, Aphyllomycetes, and is a large fungus of the genus Cortella. Wild dried fungus is a rare wild edible fungus unique to central Yunnan, and belongs to the ectomycorrhizal fungi that live in symbiosis with pine trees. According to scientific research records, dry dried mushrooms contain 24.15% crude protein, 8.45% crude fiber, 3.1% total sugar, 100g contains 1.10mg of vitamin C, 16.0mg of vitamin A, 1.2mg of B vitamins, and 45.14 mg of vitamin E; 18 kinds of amino acids and 8 kinds of amino acids necessary for the human body, the ratio of which is 55%, is a high-quality protein; various trace elements iron, potassium, sodium, phosphorus...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L1/28A23L31/00A23L33/10
CPCA01G18/10A23L31/00A23P10/40A23V2002/00A23V2250/208A23V2300/10A23V2300/20A23V2300/24
Inventor 申洁罗星野陈天蓉罗健申帆
Owner 申洁
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