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Fully puffed piglet formed feed and production process

A production process and extruding technology, which is applied in the raw material selection of fully extruded suckling pig feed and the production field of fully extruded suckling pig feed, can solve the problems of protein aging and other problems, and achieve the effect of good gelatinization degree, waste reduction and regular shape

Active Publication Date: 2010-12-08
CHENGDU TONGWEI ANIMAL NUTRITION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The first problem to be solved by the present invention is the problem of protein maturation in the existing feed

Method used

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  • Fully puffed piglet formed feed and production process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Fully extruded suckling pig molding feed, using pre-cooked mature denatured protein raw materials. The specific composition is: 65 parts of corn, 10 parts of fish meal, 25 parts of puffed soybean, 10 parts of fermented soybean meal, 5 parts of soybean oil and 4 parts of premix.

[0031] The above-mentioned raw materials are batched with protein-containing raw materials, crushed for the first time, pre-cooked for the protein-containing raw materials, crushed for the second time, all raw materials are mixed and batched, extruded and produced, and the product is cooled and packaged. Raw materials such as puffed soybeans and fermented soybean meal have a relatively higher degree of maturity compared with ordinary soybean meal, but the actual degree of maturity is related to the specific conditions of the raw materials. Therefore, if the degree of maturity of these raw materials is not enough, an over-pre-ripening process is required. If the protein-containing raw material h...

Embodiment 2

[0033] Fully extruded suckling pig molding feed, using pre-cooked mature denatured protein raw materials. The specific composition is: 45 parts of corn, 20 parts of wheat, 5 parts of fish meal, 10 parts of puffed soybean, 5 parts of fermented soybean meal, 1 part of soybean oil and 4 parts of premix.

[0034] The production method is made with the steps of Example 1.

Embodiment 3

[0036] Fully extruded suckling pig molding feed, using pre-cooked mature denatured protein raw materials. Preferably 50 parts of corn, 10 parts of wheat, 7 parts of fish meal, 20 parts of puffed soybean, 5 parts of fermented soybean meal, 4 parts of soybean oil, and 4 parts of premix. Among them, puffed soybeans and fermented soybean meal are the raw materials of cooked denatured protein.

[0037] The production method is made with the steps of Example 1.

[0038] Comparing the feed made from the above formulas with ordinary hard pellets or hard pellets produced after some raw materials are expanded, the feed of the present invention is superior to other feeds in terms of starch gelatinization rate, bulk density and comparative feeding effect. See the table below for comparative data.

[0039]

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Abstract

The invention discloses a fully puffed piglet formed feed and a production process thereof. The feed comprises raw materials allowed to be added into the feed, wherein raw materials containing proteins in the raw materials are cured denatured protein raw materials subjected to precuring. According to the specific formula, the feed comprises the following raw materials in part by weight: 45 to 65 parts of corn, 0 to 20 parts of wheat, 5 to 10 parts of fish meal, 10 to 25 parts of puffed soybean, 5 to 10 parts of fermented soybean meal, 1 to 5 parts of soybean oil and 4 parts of premix. The production process comprises the following steps of mixing the raw materials containing the proteins, crushing the mixture for a first time, precuring the mixed raw materials containing the proteins, crushing the obtained product for a second time, mixing all the raw materials, performing puffed production and cooling and packaging the products to obtain the feed. The feed and the processing process overcome the defect that a high temperature, crispness and complete nutrition cannot coexist in the prior art by substituting the cured protein for a raw protein and by a new production process.

Description

technical field [0001] The invention belongs to the technical field of feed production, and in particular relates to a raw material selection of fully extruded suckling pig feed and a production method of fully expanded suckling pig feed. Background technique [0002] With the continuous development of my country's aquaculture industry, the form and connotation of feed products are undergoing tremendous changes, and the research and promotion of new technologies is the internal driving force to promote the development of aquaculture industry and the innovation of feed industry. Among them, the contradiction between the demand for rapid growth of suckling piglets and the low feed intake and low feed digestibility has always been the focus of feed technology research, and improving the digestibility of feed for suckling piglets is the focus of the problem. Sufficient maturation of feed can effectively improve the feed digestibility of suckling piglets, thereby increasing the f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/16
Inventor 陶青燕唐敏王兴川何涛李霞张叶张科
Owner CHENGDU TONGWEI ANIMAL NUTRITION TECH
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