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Cordyceps militaris yellow wine made by two-step fermentation and preparation method thereof

A secondary fermentation and Cordyceps militaris technology, applied in the field of rice wine, can solve the problems of high price and scarcity, and achieve the effects of improving the development level, dilating the trachea, and strengthening the health care function

Inactive Publication Date: 2013-07-03
LANGFANG NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The medicinal value of Cordyceps militaris is comparable to that of traditional Cordyceps sinensis. It is very similar to traditional Cordyceps sinensis in terms of the types of medicinal ingredients, and can produce a large amount of cordycepin. Oxidation, anti-virus, anti-inflammatory, hypoglycemic, anti-fatigue and other functions are the most ideal substitutes for traditional Cordyceps sinensis, but wild Cordyceps militaris, like traditional Cordyceps sinensis, is rare in nature and expensive

Method used

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  • Cordyceps militaris yellow wine made by two-step fermentation and preparation method thereof

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Effect test

Embodiment 1

[0026] Embodiment one, the preparation of Cordyceps militaris fermentation supernatant:

[0027] Medium configuration: glucose 3%, peptone 0.3%, KH 2 PO 4 0.1%, MgSO 4 0.05%, VB 1 0.01%, pH6.5, the balance is water.

[0028] Under the sterile condition of the ultra-clean workbench, inoculate 20mL of the liquid strain of Cordyceps militaris (containing 0.3g of Cordyceps militaris mycelium) into a conical flask (500mL) containing 200mL of the above prepared medium, 24±1 ℃, let it stand for 1 day; then place it in a constant temperature shaker for cultivation and fermentation, the temperature is 25±1°C, the shaking speed is 150-180rpm, and the shaking culture is 7-10 days; after the fermentation, take out the flask from the shaker, 4000rpm Centrifuge for 20 minutes to obtain the fermentation supernatant, which is the desired fermentation supernatant of Cordyceps militaris. Sterilize at 115°C for 20 minutes before use;

Embodiment 2

[0029] Embodiment two: the preparation of yellow rice wine of secondary fermentation of Cordyceps militaris:

[0030] 1. Elutriation and soaking: Put the rice into the rice soaking tank according to the batch amount, add water for elutriation, and then soak in water. The water surface is 10-20cm higher than the rice surface. Soak at 20-35°C for 8-16 hours, depending on the temperature Adjust the soaking time; after soaking, the rice grains should remain intact, crumbly when twisted by hand, and there is no white heart inside;

[0031] 2. Steaming and drying: Steam the soaked rice in the rice steamer. The thickness of the rice layer is controlled at about 5-6cm (if the rice layer is too thick, it is easy to be caught, and the space is wasted if it is too thin), and the steaming time is 1 hour. , the steamed rice is required to be hard on the outside and soft on the inside, without white heart inside, and not sticky or rotten; spread the steamed rice under aseptic conditions by ...

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Abstract

The invention discloses functional yellow wine and a preparation method thereof, and belongs to the technical field of yellow wine. The product is Cordyceps militaris yellow wine which is obtained by the following steps: performing liquid-state fermentation on Cordyceps militaris liquid strain, and preparing a fermentation supernatant; and washing and soaking rice, steaming, sun-drying, adding the sterile fermentation supernatant of Cordyceps militaris, saccharifying with a saccharifying strain and performing alcoholic fermentation. The yellow wine is a new member of yellow wine family and the new use of Cordyceps militaris is achieved. The Cordyceps militaris health wine provided by the invention has the function of the traditional yellow wine and also has the special functions of Cordyceps militaris, such as the functions of enhancing immunity, regulating immunity, reducing blood lipid level, preventing fatty liver and tumor, preventing aging and tonifying the kidney.

Description

technical field [0001] The invention relates to a rice wine and a preparation method thereof. Specifically, the invention relates to a functional rice wine and a preparation method thereof, belonging to the technical field of rice wine. Background technique [0002] Yellow rice wine is a traditional wine of the Chinese nation. Yellow rice wine is rich in ethanol, sugar, organic acids, proteins, amino acids and other nutrients, as well as trace vitamins and minerals, which constitute the unique taste of rice wine. Yellow rice wine is rich in ingredients with health care functions, such as: γ-aminobutyric acid (GABA), bioactive peptides, functional oligosaccharides and other ingredients, these ingredients endow rice wine with certain effects of lowering blood pressure, improving brain function, and enhancing long-term Memory, anti-anxiety, high-efficiency weight loss, improving liver and kidney functions, improving immune function and other physiological activities can be used...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C12G3/02C12R1/685C12R1/645
Inventor 史振霞闫训友
Owner LANGFANG NORMAL UNIV
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