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A kind of preservation method of Cordyceps sinensis

A technology for Cordyceps sinensis and a fresh-keeping method, which is applied in the directions of microorganism-based methods, biochemical equipment and methods, preservation of microorganisms, etc., can solve the problems of waste of resources, difficulty in meeting hygiene requirements, loss of active nutrients of Cordyceps sinensis, etc. The effect of unchanged taste

Active Publication Date: 2018-09-28
青海宗草堂生态科技有限公司
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Problems solved by technology

In addition to the Chinese patent medicine preparations involving Cordyceps sinensis, the traditional preservation and processing methods of pure Cordyceps sinensis cause a large loss of active nutrients rich in Cordyceps sinensis, and it is difficult to meet the health requirements of people taking it directly, which greatly causes waste of resources

Method used

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Embodiment Construction

[0015] A fresh-keeping method of Cordyceps sinensis, comprising the following steps:

[0016] (1) material preparation: take the fresh and alive Cordyceps sinensis wrapped in mud within 48 hours of excavation as raw material, and set aside;

[0017] (2) Shape preservation: In the operating space with a temperature of 0-16°C, the wrapped mud is manually peeled off to effectively control the overall shape of Cordyceps sinensis;

[0018] (3) Cleaning and sterilization: adopt edible alcohol aqueous solution with a volume ratio of edible alcohol: water=1:500, scrub in sections according to the order of worm body, head, sub-seat, and repeat three times of cleaning and sterilization, in order to effectively control the activity The nutrient content does not deteriorate, and each Cordyceps sinensis is washed for no more than 1 minute each time; the characteristics of Cordyceps sinensis are that the head of the insect (the junction of the insect body and the sub-seat), and the folds of...

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Abstract

The invention provides a preservation method of Cordyceps sinensis. The preservation method needs to be carried out in an operating space of 0-16 DEG C and comprises the following operating steps: (1) material preparation; (2)shape-preserving; (3) cleaning and sterilization; (4) residual moisture treatment; (5) preservation of nutritional moisture; (6) air-drying and dehumidification; (7) sealing and freeze preservation; and (8) storing. Active nutritional ingredients of Cordyceps sinensis are fully preserved; the purpose of directly eating the product is achieved by the step of cleaning and sterilization; and by freezing storage, fresh Cordyceps sinensis can be eaten all year round. Thus, the three unchanged standards of unchanged nutrition, unchanged shape and unchanged mouthfeel of Cordyceps sinensis are achieved.

Description

technical field [0001] The invention specifically relates to a fresh-keeping method of Cordyceps sinensis. Background technique [0002] Cordyceps sinensis has the appearance of both insects and grasses, but it is neither a insect nor a grass. It is a fungus and algae. On the high-humid alpine shrubs and alpine meadows at an altitude of 3500-5000M centered on the Qinghai-Tibet Plateau in my country, the larvae of an insect called the bat moth are infected by the spores of a fungus called Cordyceps sinensis during the growth process. Infection, mycelium is formed in the body, and finally the whole larva is decomposed and utilized by the mycelium, leaving only a rigid shell with only an appearance. As the temperature rises, the mycelium continues to grow, and stick-shaped subseats protrude from the soft head of the worm body. And get out of the ground, that is, Cordyceps sinensis. [0003] For thousands of years, people have been studying the medicinal value of Cordyceps sinen...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C12N1/04C12R1/645
Inventor 崔建伟
Owner 青海宗草堂生态科技有限公司
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