Method for preparing functional feed additive by performing orientated fermentation on Chinese herbal medicine residues

Abstract

The invention discloses a method for preparing a functional feed additive by performing orientated fermentation on Chinese herbal medicine residues.According to the method for preparing the functionalfeed additive by performing orientated fermentation on Chinese herbal medicine residues, Chinese herbal medicine residues are classified, on basis of characteristics of different diseases in animals,according to pharmacological functions of raw medicinal materials, selected and matched on basis of traditional Chinese (veterinary) medicine theories, and added with a basic nutrient material so asto obtain a medicinal base; medicinal (edible) fungal mycelium strains with the same or similar medicinal properties and functions with the drug residues are inoculated into a fermentation base aftersterilization, and fermentation is performed so as to obtain medicinal bacteria with functions beyond the functions of the traditional Chinese medicine residues in the formula; and then, autolysis ornon-autolysis of the bacteria are adopted, and drying and crushing are performed so as to obtain the feed additive with specific functions.In the medicinal base, the basic nutrient material accounts for 10-30% in terms of percentage by mass; and inoculation amount of the medicinal (edible) fungal mycelium strains is 5-20%.

Description

technical field [0001] The invention relates to a method for preparing functional feed additives by directional fermentation of Chinese herbal medicine dregs. Background technique [0002] Chinese herbal medicine slag is an extensive and abundant resource. It is reported that the national annual discharge is about 30 million tons. With the development of traditional Chinese medicine and its health care, its output is still increasing; how to use this resource scientifically is the current low priority. It is one of the important research contents in the themes of carbon life, energy conservation and environmental protection, and green circular economy. A large number of studies have shown that in addition to a large amount of nutrients such as protein, fat, and trace elements, the dregs of traditional Chinese medicine contain many unextracted medicinal ingredients; It can be used as feed or feed additive, biomass energy, raw material for papermaking, fermentation to produce...

AI Technical Summary

Problems solved by technology

[0008] 1. The selection of fermentation strains and the combination of traditional Chinese medicine dregs and strains are not scientific, and there is a lot of blindness and randomness

[0009] 2. The utilization of traditional Chinese medicine dregs fails to make good use of the remaining medicinal ingredients and the pharmacological properties of the original medicinal materials, and most of them are used as ordinary crude materials or industrial by-products

[0010] 3. The pharmacological properties of medicinal edible fungi have not been scientifically applied to the fermentation of Chinese herbal medicine dregs, and the fermentation products have not fully considered the improvement or improvement of medicinal properties

[0011] 4. Most of the fermentation products of Chinese herbal medicine dregs pursue the improvement and improvement of the nutritional value of feed, such as the increase of protein content and the decrease of cellulose content, etc., lack of in-depth research on its pharmacological functions and components

[0012] 5. Most of the product applications are limited to conventional feed or general immune-enhancing functional feed additives, and cannot be reasonably used for the prevention and treatment of animal diseases

The post-treatment process of fermentation products is simple-mostly dry and crushed, the bacteria cannot be cracked, and the digestion and absorption rate of active ingredients is low

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