Phosphatide swelled feed for cow and preparation method thereof

A technology of extruded feed and phospholipids, which is applied in animal feed, animal feed, additional food elements, etc., can solve the problems of dairy cows’ reproductive growth and milk production negative impact, unfavorable digestion and absorption of dairy cows, and containing harmful microorganisms, so as to promote absorption and utilization , improve taste and reduce pollution

Inactive Publication Date: 2005-05-04
安达市北方磷脂有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are many feeds used in dairy cows, such as silage and some protein and starch-containing feeds, which are crushed and processed, and the feed formed after mixing formulas is mostly the traditional method of directly using protein or starch as an additive feed carrier. The feed often contains harmful microorganisms. , can lead to livestock and poultry diseases, and at the same time, this kind of feed is not conducive to the digestion and absorption of dairy cows, and to some extent has a certain negative impact on the reproductive growth and milk production of dairy cows. At present, more than 90% of the feed in the United States The puffing and granulation process is adopted, but only a small amount of fish and shrimp feed and pet feed in my country use the puffing process, and most of the livestock and poultry feeds are evenly unapplied

Method used

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  • Phosphatide swelled feed for cow and preparation method thereof
  • Phosphatide swelled feed for cow and preparation method thereof
  • Phosphatide swelled feed for cow and preparation method thereof

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Experimental program
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Embodiment Construction

[0020] Optimizing and determining the four optimum parameters of the extruding process of temperature, pressure, time and material water content to achieve the purpose of improving digestibility and animal production performance. The experimental design and results are as follows:

[0021] Table 1 Selection of factors and levels of orthogonal experiment

[0022]

[0023] Table 2 Test arrangement and test results

[0024]

[0025] From the experimental results in Table 2, it can be seen that among the four factors that have the greatest impact on each index is the puffing temperature, followed by the moisture content of the material, followed by the internal pressure and puffing time factors. The best combination of all factors is Experiment No. 5. That is, the puffing temperature is 130°C, the moisture content of the material is 20%, the internal pressure is 3Mpa, and the puffing time is 20s, which are the optimum conditions for the optimized and definite puffing process...

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PUM

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Abstract

A puffed phosphatide feed for milk cow is prepared from soybean phosphatide (40-45 wt.%), puffed corn flour and defatted bean powder (45-50), and minerals including benton, urea, molasses and edible salt (5-10). Its advantages are rich nutrient, high energy and easy digestion.

Description

technical field [0001] The invention belongs to the technical field of livestock and poultry additive feed. Background technique [0002] At present, there are many feeds used for dairy cows, such as silage and some protein and starch-containing feeds, which are crushed and processed, and the feed formed after mixing formulas is mostly the traditional method of directly using protein or starch as an additive feed carrier. The feed often contains harmful microorganisms. , can lead to livestock and poultry diseases, and at the same time, this kind of feed is not conducive to the digestion and absorption of dairy cows, and to some extent has a certain negative impact on the reproductive growth and milk production of dairy cows. At present, more than 90% of the feed in the United States The puffing and granulation process is adopted, but only a small amount of feed for fish and shrimps and pets in my country adopts the puffing process, and most of the feed for livestock and poultr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K10/30A23K10/33A23K20/158A23K20/22A23K20/28A23K50/15
CPCY02P60/87
Inventor 傅景海林兆生陈义
Owner 安达市北方磷脂有限责任公司
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