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Feed for improving quality and flavor of pork

A pork quality and feed technology, applied in animal feed, animal feed, applications, etc., can solve problems affecting human health and breeding benefits, poor pork quality, lack of flavor, etc., to improve meat flavor, reduce cholesterol content, Immunity-enhancing effect

Inactive Publication Date: 2017-06-06
NANCHANG AONONG BIOLOGICAL SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, researchers add a large amount of antibiotics, feed flavoring agents, and chemical spices to the feed in order to achieve the effect of improving meat quality and flavor, but it has been proved that the effect is not very good, and these chemical components will remain in the feed. In pork, the quality of pork becomes rough, lacks flavor, and poor palatability, which seriously affects human health and breeding benefits

Method used

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  • Feed for improving quality and flavor of pork
  • Feed for improving quality and flavor of pork
  • Feed for improving quality and flavor of pork

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0024] The concrete preparation method of above-mentioned feed comprises the steps:

[0025] (1) Mix vitamin E, β-carotene, and vitamin D into soybean oil at room temperature 3 , so that it can fully exert its synergistic effect and ensure that vitamins will not destroy their biological effects due to high temperature, low temperature and prolonged action time;

[0026] (2) Put the eggshell powder in the crucible for calcining to prepare calcium oxide. After the probabilistic nutrient analysis method, the ash calcium oxide is obtained. After the first calcining, it still contains impurities, so repeat the operation, that is, the second calcining, to improve the effective oxidation. The content of calcium, it is added in the material of step (1) gained, makes it mix homogeneously;

[0027](3) Fully mix amino acid chelated selenium, methionine chromium, amino acid chelated zinc and amino acid chelated copper, then add to barley, and mix evenly.

[0028] (4) Mix betaine, saccha...

Embodiment 1

[0032] According to the feedstuffs of different added substances in the above table 1, after feeding for 60 days, measure the various growth performance indexes of the growing and fattening pigs, and the measurement results are as shown in table 2:

[0033] Table 2 Growth Performance Index of Growing and Finishing Pigs

[0034]

[0035]

[0036] It can be seen from Table 2 that different ratios of additives in the diet have different effects on the performance of growing and finishing pigs. The initial average weight of the growing and finishing pigs in the six test groups was 58-61 kg, and after 60 days of feeding experiment, the weight difference was quite large. Among them, the average weight gain of treatment group 3 was the highest, reaching 72kg, the average feed intake was 2.8kg, and the average daily gain was 1.2kg, indicating that the dietary formula of treatment group 3 could significantly improve the feed intake and body weight of growing and finishing pigs. ...

Embodiment 2

[0038] According to the feedstuffs of different added substances in Table 1, after feeding for 60 days, measure the slaughter performance index of growing and fattening pigs, and the measurement results are as shown in Table 3:

[0039] Table 3 Slaughter performance indicators of growing and finishing pigs

[0040] index control group processing 1 processing 2 processing 3 Process 4 Process 5 Slaughter % 72.19 74.29 75.29 78 76.35 75.14 lean meat % 63.29 64.32 67.45 69.50 68.27 67.22 Fat % 18.94 17.66 15.02 12.02 14.28 16.17 Eye muscle area (cm 2 )

[0041] It can be seen from Table 3 that the different ratios of additives in the diet have great differences in the slaughter performance of growing and finishing pigs. The specific performance is: the slaughter rate of growing and finishing pigs in the six test groups is 72% to 78%, the lean meat rate is the highest in treatment group 3, reaching 69.50%, and the fat rate...

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Abstract

The invention discloses a feed for improving the quality and the flavor of pork. The feed contains a plurality of amino acid chelate microelements, vitamin, a plant extract and the like. The additive amount of organic microelements and inorganic microelements in the feed can be effectively reduced, the residual quantity of metal is reduced, the environmental pollution is alleviated and the ecological environment is protected. Meanwhile, the plant extract is reasonably matched, so that the carcass lean meat rate is significantly increased, the eye muscle area is increased, the carcass fat rate and backfat areim reduced, the flavor of the pork is improved, the quality of the pork is improved, the feed is capable of replacing antibiotics and a chemical synthetic drug feed additive to produce safe and excellent pork, and the problems that the pork is poor in quality, more in PSE meat and poor in flavor in current pig production are solved.

Description

technical field [0001] The invention belongs to the technical field of livestock feed, in particular to a feed for improving the quality and flavor of pork. Background technique [0002] With the acceleration of economic globalization, dealers have increasingly strict requirements on pork quality, and people's living standards have improved, and the demand for pork safety and quality has reached a new level. The demand for modern high-quality pork is no longer pure Satisfactory quantity and high lean meat percentage require pork color, tenderness, PH value, and flavor to meet the requirements, which are important indicators for evaluating pork quality. At present, researchers add a large amount of antibiotics, feed flavoring agents, and chemical spices to the feed in order to achieve the effect of improving meat quality and flavor, but it has been proved that the effect is not very good, and these chemical components will remain in the feed. In pork, the quality of pork bec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K10/30A23K20/158A23K20/174A23K20/105A23K20/142A23K20/20A23K10/26A23K20/163
Inventor 万露刘国梁刘道扬周盛昌谢东祺肖丽萍施建成
Owner NANCHANG AONONG BIOLOGICAL SCI & TECH
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