Composite strain fermented Chinese herbal medicine feed and preparation method thereof

Abstract

The invention discloses a composite strain fermented Chinese herbal medicine feed. The composite strain fermented Chinese herbal medicine feed is prepared through fermenting the following raw materials in percentage by weight: 20%-30% of corn, 29.9%-39.9% of wheat bran, 0.1% of phytase, 5%-10% of stomach strengthening dried tangerine peel powder, 5%-10% of red yeast fructus crataegi powder, 5% ofcomposite strain diluent and 20% of water. A preparation method of the composite strain fermented Chinese herbal medicine feed comprises the steps of removing impurities from the raw materials proportionally, then, crushing the raw materials in a crusher, then, carrying out dry material mixing in a mixer, spraying constant-temperature water in a liquid stirring tank into the mixer after the materials are uniformly mixed, and spraying the composite strain diluent activated in an activation tank into the mixer simultaneously for mixing, thereby obtaining the composite strain fermented Chinese herbal medicine feed. Through metabolism of beneficial bacteria, part of macromolecular protein difficult in digestive absorption, fat, polysaccharides and the like are degraded, micromolecular nutrients such as soluble polypeptides and organic acids and metabolites of the beneficial bacteria are produced, and thus, the feed with good palatability, rich nutrition and high viable count of beneficialbacteria is obtained.

Description

technical field [0001] The invention belongs to the technical field of microbial fermentation, and in particular relates to a compound strain fermented Chinese herbal medicine feed and a preparation method thereof. Background technique [0002] With the development of large-scale breeding industry, the harm of extensive use of antibiotics in the breeding process has become increasingly apparent, and the safety of livestock and poultry products has become the focus of social attention. Reducing the use of antibiotics until the complete prohibition of adding antibiotics in feed has become an urgent need for the development of animal husbandry in my country. [0003] At present, microbial fermented feed usually adopts two process modes: solid state fermentation and liquid state fermentation. Although the two processes have their own advantages, the former has technical defects such as difficult control of the fermentation process, high labor intensity, and large fermentation l...

AI Technical Summary

Problems solved by technology

[0005] However, there is still a lot of room for research and development on how to properly match the strains and use the breathing membrane bag fermentation technology to produce better results.

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