Meat modifier of livestock and poultry

A technology of improving agent and meat quality, which is applied in the field of animal husbandry or feed, which can solve the problems of reducing meat quality, increasing drip loss, and accelerating meat quality, and achieves the effects of simple preparation and use, reducing drip loss, and improving tenderness

Inactive Publication Date: 2008-06-18
武汉泛华生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the abundance of livestock and poultry products and the improvement of human living standards, people increasingly demand that meat products not only be safe and nutritious, but also have better taste and sensory properties. The stress brought about by breeding and production management reduces the quality of meat products, causes the oxidation of unsaturated fat in meat, accelerates the color loss of meat products, increases drip loss, and forms odorous substances

Method used

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  • Meat modifier of livestock and poultry
  • Meat modifier of livestock and poultry

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] Mix vitamin E, yeast selenium, tea polyphenols, lipoic acid and starch in a weight ratio of 20:60:10:1:9, wherein the vitamin E content is 50%, yeast selenium contains 1g / kg of selenium, and mix the mixture evenly and preparing a livestock and poultry meat quality improver.

[0011] The livestock and poultry meat quality improver is added by 0.10% of feed weight.

[0012] The improver in this example is more suitable for pigs, and the trial effect is very good.

[0013] The fattening pig test was carried out with the livestock and poultry meat quality improver. Select 48 pigs with a body weight of 62.37 ± 1.14kg, the same genetic background and good body condition, and divide them into 2 treatments, each with 4 replicates (columns), and each replicate with 6 pigs, and feed the basic diet respectively (control group) and basal diet+0.10% livestock and poultry meat quality improver (test group), slaughtered after feeding for 2 months, the results are shown in Table 1 an...

Embodiment 2

[0023] Mix vitamin E, yeast selenium, tea polyphenols, lipoic acid and silicon dioxide in a weight ratio of 10:50:30:5:5, wherein the vitamin E content is 50%, yeast selenium contains 1g / kg of selenium, and the mixture Mix evenly to prepare a livestock and poultry meat quality improver.

[0024] The livestock and poultry meat quality improver is added by 0.02% of feed weight.

[0025] This example improver is more suitable for poultry, and the trial effect is very good.

[0026] The fattening duck test was carried out with the meat quality improver of livestock and poultry. A total of 72 Cherry Valley meat ducks weighing 2.36±0.01kg were selected and divided into 2 treatments with a completely random design. Each treatment had 6 replicates, and each replicate had 6 ducks. Feed the basal ration (control group) and basal ration + 0.02% livestock and poultry meat quality improver (test group) respectively, and slaughter them after 15 days of feeding. The results are shown in Ta...

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Abstract

The invention discloses a livestock and poultry meat quality improver, which comprises a combination of vitamin E, yeast selenium, tea polyphenol, thioctic acid and carrier by certain percentages; the livestock and poultry meat quality improver adopts the using method that the added content is 0.02 percent-0.10 percent according to the total weight of feedstuff (by weight percentage), the livestock and poultry meat quality improver is directly added to the livestock feed; or the livestock and poultry meat quality improver is mixed with the carrier to produce premix; or is mixed with other feedstuff additive to make premixed material or mixed with feedstuff raw material to make concentrated feed for preparation of animal feedstuff for live stock. The invention highlights advantages that the livestock and poultry meat quality improver is combined with ingredients beneficial to animal health, thus eliminating toxic and side effects and being good for animal and human health; and the meat quality improver can soothe animal stress and has effects of enhanced body oxidation resistance, reduced lipid oxidation, improved meat tenderness, reduces water drop loss and extended shelf time of meat.

Description

technical field [0001] The invention belongs to the technical field of animal husbandry or feed, and relates to a meat quality improver for livestock and poultry. Background technique [0002] With the abundance of livestock and poultry products and the improvement of human living standards, people increasingly demand that meat products not only be safe and nutritious, but also have better taste and sensory properties. The stress brought about by breeding and production management reduces the quality of meat products, causes the oxidation of unsaturated fat in meat, accelerates the color loss of meat products, increases drip loss, and forms off-flavor substances. Therefore, improving the quality of livestock and poultry meat has become a hot spot of current research. In the large-scale feeding system, livestock and poultry maintain growth and production by formulating rations. Therefore, nutrients in rations play an important role in the regulation of meat quality. Recent ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16A23K1/165A23K1/175
Inventor 侯永清丁斌鹰朱惠玲
Owner 武汉泛华生物技术有限公司
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