Method for preparing oudemansiella radicata nutrient powder by oudemansiella radicata fermentation method

A technology of long root mushroom and nutritional powder, applied in botany equipment and methods, mushroom cultivation, horticulture, etc., to achieve the effect of repairing damaged organs, expanding market demand, and promoting cell metabolism

Inactive Publication Date: 2020-04-10
天津实发中科百奥工业生物技术有限公司 +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are relatively few reports on the technology of fermented mycelium of Rhizoma lanceolata strains as raw materials

Method used

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  • Method for preparing oudemansiella radicata nutrient powder by oudemansiella radicata fermentation method

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Embodiment Construction

[0033] The present invention will be further described in detail below through the specific examples, the following examples are only descriptive, not restrictive, and cannot limit the protection scope of the present invention with this.

[0034] A method for preparing rhizome nutrient powder by fermentation of rhizome mushroom, characterized in that: the method comprises the following steps:

[0035] (1) Screening and activation of strains on the slanted surface of Rhizome lanceolata

[0036] Inoculate the original strains of Rhizoma lanceolata into PDA slant medium, and culture them in a constant temperature incubator at 20-25°C for 7-10 days to obtain activated slant strains of Rhizome lanceolata. Spare strains;

[0037] (2) Preparation of primary seed solution

[0038] Primary seed liquid medium: PDA liquid medium, sterilized at 110-121°C for 10-20 minutes, cooled for later use;

[0039] Transfer 1 to 5 cm2 of activated strains on a slant to a 200 mL Erlenmeyer flask li...

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Abstract

The invention relates to a method for preparing oudemansiella radicata nutrient powder by an oudemansiella radicata fermentation method. The method is characterized by comprising the following steps:(1) screening and activating oudemansiella radicata slant strains; (2) preparing a primary seed liquid; (3) preparing a secondary seed liquid; (4) preparing a tertiary seed liquid; (5) performing culturing in a fermentation tank; (6) drying oudemansiella radicata fermentation liquor; and (7) preparing oudemansiella radicata nutrient powder. The method has a scientific and reasonable design, fermentation is used by a special culture medium, and a fermentation mixture is directly dried for preparing powder. The process is simple and feasible, has good economic benefit, and can realize industrialproduction.

Description

technical field [0001] The invention belongs to the field of fermented functional foods, and in particular relates to a method for preparing root mushroom nutritional powder by fermenting root mushroom. Background technique [0002] Long root mushroom (Oudemansiella radicata), its scientific name is Oudemansiella long root mushroom, also known as black-skinned chicken fir. It belongs to Eumycota, Basidiomycotina, Hymenomycetes, Agaricales, Tricholomataceae and Oudemansiella Speg. The fungus has fresh and tender meat, unique taste, rich nutrition, edible and medicinal value, and is one of the traditional Chinese medicinal fungi. In 1994, the artificial cultivation of the long root mushroom was realized. As an edible fungus, it is only sold directly in the market as a fresh or dry product; as a medicinal fungus, it needs further deep processing to extract various active ingredients. The strain is rich in protein, amino acid, fat, sugar, vitamins, trace elements and fungal po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L31/00A01G18/20A01G18/00
CPCA23L31/00A01G18/20A01G18/00
Inventor 郑雅元刘然李瑞云吕明明刘朝麾李强
Owner 天津实发中科百奥工业生物技术有限公司
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