Feather hydrolysis powder feed used for metapenaeus ensis and capable of improving disease resistance by combination of antimicrobial peptide and cordyceps sinensis polysaccharide, and preparation method thereof

Abstract

The present invention discloses a feather hydrolysis powder feed used for metapenaeus ensis and capable of improving disease resistance by combination of antimicrobial peptide and cordyceps sinensis polysaccharide, and a preparation method thereof. The feed combines the antimicrobial peptide and the cordyceps sinensis polysaccharide, can improve the disease resistance of the metapenaeus ensis, enhance the immune function of juvenile metapenaeus ensis, and conduct comprehensive conditioning on the physical function of the metapenaeus ensis. The feed can improve the disease resistance and the stress resistance of the metapenaeus ensis, promote the growth and development of the metapenaeus ensis, and increase aquaculture production and survival rate. The feed is natural, healthy, palatable and easy to prepare.

Description

technical field [0001] The invention relates to the technical field of aquatic product cultivation, in particular to a feather hydrolyzed powder feed for improving the disease resistance of Penaeus penaeidus by compounding antimicrobial peptides and cordyceps polysaccharides and a preparation method thereof. Background technique [0002] In recent years, with the rapid development of the global intensive farming industry, the shortage of feed protein resources has become more and more serious. Especially in my country, the lack of feed protein resources has become a restrictive factor for the development of the feed industry, animal husbandry, and aquaculture. It is necessary to broaden the source of protein and find a new way out for protein production. As a result, some unconventional protein resources have attracted widespread attention from all over the world. The feathers of poultry are a rich and good source of protein, but because the keratin contained in them is ver...

AI Technical Summary

Problems solved by technology

At present, the existing feather meal processing technology cannot solve the problems of serious feather odor, poor palatability, and low digestibility, which greatly hinders the use and promotion of feather meal feed

[0004] The feather meal processing technology disclosed in "The Influence of Deep Processing Technology on the Quality of Feather Meal and Blood Meal" cannot be used due to the lack of disinfection and deodorization treatment before production, deep-level modification treatment in the production process, and nutritional enhancement treatment after production. The texture, taste and flavor of the feed are better improved, and the conditioning and adjustment of animal physiological functions cannot be achieved, which is not conducive to the improvement of animal production performance and breeding benefits