Preparation method and application of fermented Chinese herbal medicine biological feed for ruminants

Abstract

The invention discloses a preparation method and application of a fermented Chinese herbal medicine biological feed for ruminants, wherein the raw material ratio of the Chinese herbal medicine is 21-29 parts of astragalus, 18-32 parts of poria cocos, 22-28 parts of codonopsis pilosula, and 9-18 parts of mugwort , 10-20 parts of licorice, after inoculating Aspergillus oryzae, Bacillus natto and Phaffia rhodozyme for aerobic fermentation, then inoculating Enterococcus faecium and Pediococcus pentosaceae for anaerobic fermentation to prepare fermented Chinese herbal medicine biological feed. The raw materials of the Chinese herbal medicine of the present invention have reasonable compatibility, and through the step-by-step fermentation of beneficial microorganisms, the efficacy of the Chinese herbal medicine can be significantly improved, and a large number of metabolites can be produced at the same time, which can improve the rumen environment of ruminants, improve feed utilization, reduce diseases, reduce feeding costs, and improve economic benefits.

Description

technical field [0001] The invention belongs to the field of biotechnology, and specifically relates to a preparation method and application of a fermented Chinese herbal medicine biological feed for ruminants. Background technique [0002] Rumination is the process of returning half-digested food in the stomach to the mouth to chew again after a period of time. Ruminants are animals that ruminate, usually herbivores, because the fiber of plants is more difficult to digest. Ruminants are generally in a hurry to eat, especially roughage, most of which are swallowed into the rumen without adequate chewing. After soaking and softening in the rumen for a period of time, the food returns to the mouth after revomiting, and after re-chewing, it is mixed with saliva again and then again. The process of swallowing into the rumen. The rumen of ruminants is a unique digestive fermenter inhabited by a variety of microorganisms, including rumen bacteria, anaerobic fungi, and rumen prot...

AI Technical Summary

Problems solved by technology

[0004] In recent years, in the process of ruminant breeding, some enterprises have added beneficial microorganisms to regulate the rumen environment, which can increase the feed intake of ruminants, and the quality of meat and milk has also been improved to some extent, but there is almost no such aspect in the prevention and control of diseases. According to reports, because beneficial microorganisms are living organisms, they also need to consume a certain amount of energy. Therefore, in some ruminant breeding enterprises, the cost of feeding has not decreased, but has increased to a certain extent. The main reason is that the types and quantities of beneficial microorganisms and the breeding environment and the rumen system cannot be precisely controlled; some breeding companies directly add Chinese herbal medicines to the rumen feed to regulate the rumen system, but the active ingredients of Chinese herbal medicines such as: saponins, sterols, astragalus polysaccharides, etc. are all in the cells of Chinese herbal medicine plants, through direct feeding Or simple pretreatment cannot make the active ingredients of Chinese herbal medicine dissolve quickly from plant cells, and cannot be absorbed and utilized by ruminants to exert their efficacy. Therefore, it exceeds people's expectations that Chinese herbal medicine can prevent and control diseases