Method of preparing functional food by taking cordyceps sinensis and ganoderma lucidum spore powder as materials

Abstract

The invention relates to a method of preparing a functional food by taking cordyceps sinensis and ganoderma lucidum spore powder as materials, and the method comprises the following steps: (1) placing cordyceps sinensis and ganoderma lucidum spore powder in a low-temperature ultrafine pulverizer for crushing cell walls, thus obtaining crushed cell wall products; (2) placing the crushed cell wall products in ethanol and extracting for 10-24 hours; (3) separating the ethanol extract, settling and drying to obtain large-molecule composite, and carrying out cryoconcentration and freeze drying on clear liquid, thus obtaining a small-molecule composite; (4) resolving the large-molecule composite in deionized water, thus obtaining a clear liquid; (5) placing the clear liquid in a membrane separation device for large-molecule active matter separation and purification, thus obtaining a purified concentrated solution; (6) freeze-drying the purified concentrated solution to obtain the large-molecule composite; and (7) mixing the large-molecule composite with the small-molecule composite uniformly, thus obtaining the product. Compared with the prior art, the method has the advantages of greatly improving the efficiency of the product and the like.

Description

technical field [0001] The invention belongs to the technical field of health food, and in particular relates to a preparation method for making functional food by using cordyceps sinensis and ganoderma lucidum spore powder as raw materials. Background technique [0002] Cordyceps sinensis and Ganoderma lucidum, as traditional Chinese herbal medicines, are widely used in medicine and health care products. However, there are a series of problems in these products as well as in the decoction and consumption of medicinal materials by consumers themselves: [0003] 1. Because both Cordyceps sinensis and Ganoderma lucidum spore powder have cell walls, the existence of cell walls will affect the extraction rate of active ingredients of medicinal materials. [0004] 2. Both Cordyceps sinensis and Ganoderma lucidum spore powder have two types of active ingredients: water-soluble and fat-soluble. However, the extraction of traditional Chinese medicines is mainly based on high-temper...

AI Technical Summary

Problems solved by technology

[0003] 1. Because both Cordyceps sinensis and Ganoderma lucidum spore powder have cell walls, the existence of cell walls will affect the extraction rate of active ingredients of medicinal materials

[0004] 2. Both Cordyceps sinensis and Ganoderma lucidum spore powder have two types of active ingredients: water-soluble and fat-soluble, while the extraction of traditional Chinese medicines is mainly done by high-temperature water extraction, so the extraction of fat-soluble ingredients is wasteful

The traditional Chinese medicine extraction methods are all high-temperature extraction, high-temperature concentration, and high-temperature drying processes, which will cause damage to the macromolecular structure and thus lose activity.