Intestinal health improving and nutrient absorption promoting feather hydrolysis powder feed for litopenaeus vannamei breeding and preparation method thereof

A technology for nutrient absorption and intestinal health, applied in animal feed, animal feed, applications, etc., can solve the problems that are not conducive to the improvement of animal production performance and breeding benefits, can not realize the conditioning and adjustment of animal physiological functions, and cannot feed texture and taste. and flavor improvement, to achieve the effects of promoting digestion and assimilation, enhancing immune function and disease resistance, and increasing shrimp feed intake

Inactive Publication Date: 2017-05-31
汪敏节
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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Embodiment Construction

[0018] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, the technical solutions in the field All other embodiments obtained by persons of ordinary skill without creative efforts fall within the protection scope of the present invention.

[0019] A feather hydrolyzed powder feed for Litopenaeus vannamei culture that improves intestinal health and promotes nutrient absorption. It is made of the following raw materials in parts by weight (kg): feather 500, hydrogen peroxide 20, sodium metabisulfite 0.2, papain 0.3, Pepsin 0.1, Trypsin 0.2, Raw soybean milk 4, Glucose 0.2, Sophora leaf fermented product 13, Secondary powder 34, Vinegar grains 23, Caramel 2, Calcium propionate 0.02, Pepper leaf fermented product 7, Rice bran protein 21, Betel n...

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Abstract

The present invention discloses an intestinal health improving and nutrient absorption promoting feather hydrolysis powder feed for litopenaeus vannamei breeding and a preparation method thereof. The feed can improve the colonization ability of probiotics in the intestinal tract of litopenaeus vannamei, promote the digestion and assimilation process of the litopenaeus vannamei. The feed can enhance the immune function and the disease resistance of the litopenaeus vannamei, and reduce morbidity. The feed has good palatability, and is rich in nutrition and easy to absorb. The feed can enhance the appetite of the litopenaeus vannamei, and increase the growth rate of the litopenaeus vannamei.

Description

technical field [0001] The invention relates to the technical field of aquatic product cultivation, in particular to a feather hydrolyzed powder feed for Litopenaeus vannamei cultivation that improves intestinal health and promotes nutrient absorption 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 very stable, it is difficul...

Claims

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Application Information

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IPC IPC(8): A23K50/80A23K10/26A23K20/20A23K10/30A23K10/14A23K20/163A23K10/38A23K10/37A23K20/147A23K20/158
CPCY02A40/818Y02P60/87
Inventor 汪敏节
Owner 汪敏节
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