Growing and fattening pig feed additive

A feed additive and technology for fattening pigs, applied in the field of pig feed, can solve problems such as single nutritional components, human health hazards, and affecting pork quality, and achieve the effects of promoting metabolism, increasing high-density lipoprotein content, and improving gastrointestinal absorption rate

Inactive Publication Date: 2016-09-21
广西顺帆投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the nutritional ingredients in the feed and feed additives sold on the market are relatively simple...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A feed additive for fattening pigs, the additive is made of the following materials: carrot, lettuce, tomato, prickly pear, tangerine peel, hawthorn, rhubarb, seaweed, sweet potato, pumpkin, fish scale, fish skin, fish oil, hair, corn stalk , bagasse, and yeast, and the hair is one or more of chicken feathers, duck feathers, and goose feathers;

[0022] The method for making the feed additive for fattening pigs comprises: freeze-drying carrots, lettuce, tomato, prickly pear, seaweed, sweet potato, and pumpkin at a temperature of -30 to -40°C, and pulverizing after drying to obtain powder A; Rhubarb is extracted with ethanol to obtain the extract, and then dried to obtain powder B. Acid hydrolyze fish scales and fish skin at a pH of 3 to 5 for 1 to 3 hours, then neutralize to a pH of 7, add protease for hydrolysis, and extract the filtrate after centrifugation , the filtrate is dried and cooled to obtain powder C, the hair is cleaned, dried and crushed, added with sodium...

Embodiment 2

[0025] A feed additive for fattening pigs, the additive is made of the following materials: carrot, lettuce, tomato, prickly pear, tangerine peel, hawthorn, rhubarb, seaweed, sweet potato, pumpkin, fish scale, fish skin, fish oil, hair, corn stalk , bagasse, and yeast, the hair is one or more of chicken feathers, duck feathers, and goose feathers, and the weight ratio of fish scales, fish skin, and fish oil is 3:2:1;

[0026] The method for making the feed additive for fattening pigs comprises: freeze-drying carrots, lettuce, tomato, prickly pear, seaweed, sweet potato, and pumpkin at a temperature of -30 to -40°C, and pulverizing after drying to obtain powder A; Rhubarb is extracted with ethanol to obtain the extract, and then dried to obtain powder B. Acid hydrolyze fish scales and fish skin at a pH of 3 to 5 for 1 to 3 hours, then neutralize to a pH of 7, add protease for hydrolysis, and extract the filtrate after centrifugation , the filtrate is dried and cooled to obtain ...

Embodiment 3

[0029] A feed additive for fattening pigs. The additive is made of the following materials: 15 parts of carrots, 18 parts of lettuce, 12 parts of tomato, 14 parts of prickly pear, 19 parts of tangerine peel, 17 parts of hawthorn, 6 parts of rhubarb, and 8 parts of seaweed 40 parts of sweet potato, 35 parts of pumpkin, 24 parts of fish scale, 18 parts of fish skin, 8 parts of fish oil, 40 parts of hair, 35 parts of corn stalk, 25 parts of bagasse, 0.07 part of yeast, the hair is chicken feather, duck feather , one or more of goose feathers;

[0030] The preparation method of the fattening pig feed additive comprises: freeze-drying carrots, lettuce, tomato, prickly pear, seaweed, sweet potato, and pumpkin for 5 to 10 hours at a temperature of -30 to -40°C, and pulverizing after drying to obtain a powder A. Extract tangerine peel, hawthorn and rhubarb with ethanol to obtain extract, and then dry to obtain powder. B. Acid hydrolyze fish scale and fish skin at pH 3-5 for 1-3 hours,...

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PUM

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Abstract

The invention discloses a growing and fattening pig feed additive. The additive is prepared from the following materials: carrot, lettuce, tomato, wild roxburgh rose, dried tangerine or orange peel, hawthorn, rhubarb, algae, sweet potato, pumpkin, fish scale, fish skin, fish oil, hair, cornstalk, bagasse and yeast, wherein the hair is one or more types of chicken feather, drake feather and goose feather. The pig breeding and fattening feed additive provides enough nutritional energy for growing and fattening pigs, so as to balance nourishment, remarkably improve the body immunocompetence of the growing and fattening pigs, reduce the prevalence rate of the growing and fattening pigs, increase gastrointestinal beneficial bacteria, regulate gastrointestinal functions, improve gastrointestinal absorptivity, enhance appetites of the growing and fattening pigs, and promote healthy and rapid growth of the growing and fattening pigs. Therefore, the growing and fattening pigs with relatively high lean meat percentage can be obtained conveniently.

Description

technical field [0001] The invention relates to the field of pig feed. More specifically, the present invention relates to a feed additive for finishing pigs. Background technique [0002] The purpose of fattening pig production is to spend less feed and in a shorter time to obtain faster weight gain and better meat quality, so as to provide people with a large amount of meat with good quality. Thereby improving the feed conversion efficiency, slaughter rate and commodity rate of fattening pigs, and increasing economic benefits. At present, the nutritional ingredients in the feed and feed additives sold on the market are relatively simple, and some even add antibiotics, clenbuterol and other drugs in large quantities for the benefit of them. Harm. Contents of the invention [0003] An object of the present invention is to solve at least the above-mentioned problems and provide a feed additive for fattening pigs. The additive of the present invention provides enough nutr...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A23K10/37A23K10/26A23K20/158A23K10/18
CPCY02P60/87
Inventor 江凯
Owner 广西顺帆投资有限公司
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