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Processing method of pig feed

A processing method and technology of pig feed, applied in the molding or processing of animal feed, animal feed, animal feed, etc., can solve problems such as affecting the growth rate of pigs, nutritional imbalance of pigs, and decreased immunity, so as to improve immune function and resistance to immunity. The effect of stress ability, promoting digestion and absorption, and improving bioavailability

Inactive Publication Date: 2021-04-16
长泰鑫顺泰实业发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, pig feed is used to feed pigs in batches. The existing pig feed is generally palatable and contains a large amount of macromolecular nutrients, which are not easily digested by pigs. Therefore, when the above feed is used to feed pigs, the feed digestibility is low. , easily lead to nutritional imbalance of pigs, decreased immunity and affect the growth rate of pigs

Method used

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  • Processing method of pig feed
  • Processing method of pig feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] Present embodiment 1 provides a kind of processing method of pig feed, and step comprises:

[0050] Step 1: Shred

[0051]1.1) According to the mass parts, 50 parts of corn kernels, 5 parts of fish meal, 30 parts of fermented soybean meal, 50 parts of bran and 20 parts of black soybean are roughly ground to a particle size of 5mm;

[0052] 1.2) Then finely grind the mixture after the coarse powder to a particle size of 2mm;

[0053] Step 2: Ripening

[0054] 2.1) Put the pulverized mixture into the aging bin for the first aging, the temperature of the first aging is 120°C, the time is 6min, and the steam conditioning moisture is 25%;

[0055] 2.2) Put the mixture after the first aging into the cooling tower for the first cooling, after cooling to 50°C, put it into the aging bin for the second aging, the temperature of the second aging is 100°C , the time is 5min, and the steam conditioning moisture is 20%;

[0056] 2.3) put the mixture after the second slaking into ...

Embodiment 2

[0073] Present embodiment 2 provides a kind of processing method of pig feed, and step comprises:

[0074] Step 1: Shred

[0075] 1.1) According to the parts by mass, 70 parts of corn kernels, 8 parts of fish meal, 55 parts of fermented soybean meal, 70 parts of bran and 30 parts of black soybean are roughly ground to a particle size of 10mm;

[0076] 1.2) Then finely grind the mixture after the coarse powder to a particle size of 3mm;

[0077] Step 2: Ripening

[0078] 2.1) Put the pulverized mixture into the aging bin for the first aging, the temperature of the first aging is 150°C, the time is 10min, and the steam conditioning moisture is 35%;

[0079] 2.2) Put the mixture after the first aging into the cooling tower for the first cooling, after cooling to 60°C, put it into the aging bin again for the second aging, the temperature of the second aging is 110°C , the time is 8 minutes, and the steam conditioning moisture is 30%;

[0080] 2.3) put the mixture after the sec...

Embodiment 3

[0097] Present embodiment 3 provides a kind of processing method of pig feed, and step comprises:

[0098] Step 1: Shred

[0099] 1.1) According to parts by mass, coarsely grind 55 parts of corn kernels, 6 parts of fish meal, 35 parts of fermented soybean meal, 55 parts of bran and 21 parts of black beans until the particle size is 7mm;

[0100] 1.2) Then finely grind the mixture after the coarse powder to a particle size of 2mm;

[0101] Step 2: Ripening

[0102] 2.1) Put the pulverized mixture into the aging bin for the first aging, the temperature of the first aging is 130°C, the time is 7 minutes, and the steam conditioning moisture is 28%;

[0103] 2.2) Put the mixture after the first aging into the cooling tower for the first cooling, after cooling to 52°C, put it into the aging bin again for the second aging, the temperature of the second aging is 103°C , the time is 6 minutes, and the steam conditioning moisture is 22%;

[0104] 2.3) put the mixture after the secon...

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Abstract

The invention discloses a processing method of a pig feed. The processing method comprises the following steps: coarsely grinding 50-70 parts of corn kernels, 5-8 parts of fish meal, 30-55 parts of fermented soybean meal, 50-70 parts of bran and 20-30 parts of black beans until the particle size is 5-10mm; carrying out fine grinding on the mixture subjected to coarse grinding until the particle size is 2-3mm; putting the crushed mixture into a curing bin to be cured for the first time, wherein the curing temperature for the first time is 120-150 DEG C, the curing time for the first time is 6-10 min, and the moisture content for steam hardening and tempering is 25-35%; putting the mixture subjected to primary curing into a cooling tower, carrying out primary cooling, cooling to 50-60 DEG C, putting the cooled mixture into a curing bin again, and carrying out secondary curing for 5-8 minutes at the temperature of 100-110 DEG C for 20-30% by using steam to condition the moisture to be 20-30%; putting the mixture subjected to secondary curing into the cooling tower again, carrying out secondary cooling, and cooling to room temperature; performing fermentation; performing homogenizing; and performing granulation; wherein the prepared mixture is put into a granulator for granulation. The feed is high in weight gain, high in sterilization ratio and low in diarrhea rate, and the carotenoid release rate is greatly increased.

Description

technical field [0001] The invention relates to the technical field of feed processing, in particular to a method for processing pig feed. Background technique [0002] Pork is sweet and flat in taste, rich in protein and fat, carbohydrates, calcium, iron, phosphorus and other nutrients. It is the main non-staple food in daily life. Loved by people. At present, pig feed is used to feed pigs in batches. The existing pig feed is generally palatable and contains a large amount of macromolecular nutrients, which are not easily digested by pigs. Therefore, when the above feed is used to feed pigs, the feed digestibility is low. , easily lead to nutritional imbalance of pigs, decreased immunity and affect the growth rate of pigs. Contents of the invention [0003] The purpose of the present invention is to provide a pig feed processing method that can improve the palatability of pig feed, improve the utilization rate of pig feed, does not add chemical synthetic additives, is b...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A23K10/22A23K10/37A23K10/12A23K40/10A23L5/20A23L5/30
CPCY02P60/87
Inventor 王俊清
Owner 长泰鑫顺泰实业发展有限公司
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