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Feed additive used for improving pork quality, preparation method and application thereof

A feed additive, pork quality technology, applied in application, animal feed, animal feed, etc., to reduce toxic effects, improve pork quality, and eliminate peculiar smells

Inactive Publication Date: 2014-12-10
ZHEJIANG KESHENG FEED CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, nutrition plays an important role in the regulation of pork quality, but it is not suitable for large-scale application to improve the growth rate and lean meat percentage through the selection and ratio of nutrients, and comprehensively consider factors such as pork quality, food safety and feeding costs. Highly challenging

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] A feed additive for improving pork quality, comprising a raw material and a carrier, the weight of the raw material and the carrier is 1000 parts in total, and the raw material is composed of the following components by weight: 30 parts of tea polyphenols, 3 parts of phytosterol, ferrous glycinate 80 parts, 280 parts of betaine; the rest is the carrier, and the carrier is composed of components in the following weight ratio: rice bran meal: zeolite powder = 4:1.

[0028] Its preparation method is as follows:

[0029] (1) Select rice bran meal and zeolite powder according to the formula and pulverize them respectively, and pass through a 60-mesh sieve after pulverizing;

[0030] (2) mixing tea polyphenols, phytosterols, betaine and the rice bran meal obtained in step (1) according to the formula;

[0031] (3) ferrous glycinate and the zeolite powder obtained in step (1) are mixed according to the formula;

[0032] (4) Mix the mixture obtained in step (2) and the mixtur...

Embodiment 2

[0035] A feed additive for improving pork quality, comprising a raw material and a carrier, the weight of the raw material and the carrier is 1000 parts in total, and the raw material is composed of the following components by weight: 40 parts of tea polyphenols, 4 parts of phytosterols, ferrous glycinate 60 parts, 250 parts of betaine; the rest is the carrier, and the carrier is composed of components in the following weight ratio: rice bran meal: zeolite powder = 5:1.

[0036] The preparation method is the same as in Example 1.

[0037] The addition amount of this embodiment in every ton of pig feed is 5kg.

Embodiment 3

[0039] A feed additive for improving pork quality, comprising a raw material and a carrier, the weight of the raw material and the carrier is 1000 parts in total, and the raw material is composed of the following components by weight: 50 parts of tea polyphenols, 5 parts of phytosterols, ferrous glycinate 40 parts, 220 parts of betaine; the rest is the carrier, and the carrier is composed of components in the following weight ratio: rice bran meal: zeolite powder = 6:1.

[0040] The preparation method is the same as in Example 1.

[0041] The addition amount of this embodiment in every ton of pig feed is 6kg.

[0042] Now verify the beneficial effect of the present invention by following test:

[0043] This experiment adopts single-factor experiment design, selects 240 DLY barrows of about 70kg, and randomly divides them into control group, test 1 group, test 2 group and test 3 group, with 6 repetitions in each group and 10 pigs in each repetition. The diet of the control gr...

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Abstract

The invention provides a feed additive used for improving pork quality. The feed additive includes a raw material and a carrier, wherein a total weight of the raw material and the carrier is 1000 parts. The raw material is composed of following components, by weight, 30-50 parts of tea polyphenol, 3-5 parts phytosterol, 40-80 parts of ferrous bisglycinate and 220-280 parts of betaine. The carrier is composed of rice bran meal and zeolite powder with a weight ratio being (4-6):1. The invention also discloses a preparation method and an application of the feed additive. The feed additive can effectively improve pork quality.

Description

technical field [0001] The invention relates to a feed additive, in particular to a feed additive for improving pork quality, its preparation method and application. Background technique [0002] In recent decades, people have improved the meat production performance of pigs through the selection of genetic breeding, the improvement of nutritional levels, and the control of environmental conditions, especially the lean meat percentage and growth rate of pigs have been greatly improved. However, the improvement of growth rate and lean meat rate may reduce the muscle quality of pigs, especially the appearance of PSE and DFD meat, which has caused great harm to the vital interests of pig industry, meat food processing industry, wholesale and retail business and consumers Huge loss. Animal nutrition researchers have also increased lean meat percentage and meat quality by adding clenbuterol to feed, and the effect is indeed obvious, but the use of clenbuterol has caused consumer...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16
Inventor 徐欢根方翠林冯杰
Owner ZHEJIANG KESHENG FEED CO LTD
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