Disease and stress preventing ability enhancing feather hydrolyzed powder feed for macrobrachium rosenbergii and preparation method thereof

Abstract

The present invention discloses a disease and stress preventing ability enhancing feather hydrolyzed powder feed for macrobrachium rosenbergii. The feed is prepared from the following raw materials in parts by weight: 500-600 parts of feathers, 20-30 parts of hydrogen peroxide, 0.2-0.4 part of sodium metabisulfite, 34-38 parts of puffed rice bran, 15-18 parts of maltodextrin, 24-26 parts of broad bean flour, 0.2-0.3 part of sodium lactate, 3-4 parts of pomegranate peel fermented products, 3-4 parts of wild chrysanthemum, 2-3 parts of radix sophorae flavescentis, 4-5 parts of licorice, 0.3-0.5 part of spiced salt, 0.4-0.6 part of aloe vera oil, 0.2-0.3 part of glyceryl tributyrate, 0.5-0.6 part of seaweed extract powder, 0.4-0.6 part of sepiolite powder, 0.02-0.03 part of paraben methyl ester, 4-5 parts of raw soybean milk, etc. The feed is natural and healthy, good in palatability, and especially suitable for culture of macrobrachium rosenbergii, and can conduct comprehensive regulation of body functions of the macrobrachium rosenbergii, promote the growth and development of the macrobrachium rosenbergii and improve the aquaculture yield and survival rate.

Description

technical field [0001] The invention relates to the technical field of aquatic product cultivation, in particular to a feather hydrolyzed powder feed and a preparation method thereof for enhancing the disease resistance and stress resistance of Macrobrachium rosenbergii. 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 very stable, it is difficult to be digest...

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