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Functional feed for preventing PSE pork and application thereof

A functional, pre-mixed feed technology, applied in the application, animal feed, animal feed and other directions, can solve the problem that PSE meat is not particularly effective, and achieve the effect of good effect, simple production process and simple raw materials

Active Publication Date: 2012-11-07
CHANGSHA SHUREN ANIMAL HUSBANDRY TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The reasons for the formation of PSE meat are very complicated, but they are mainly related to the breed of pigs and various stresses in the process of raising, transporting and slaughtering. At present, there are no particularly effective preventive measures for PSE meat

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Commercially available raw materials with 2% content of natural astaxanthin, 100-1000 grams of raw materials with 2% content of astaxanthin and 50-150 grams of green tea extract are added per ton of full-price feed; in concentrated feed or premixed feed, According to each ton of concentrated feed or premixed feed, 100-1000 grams of raw materials of astaxanthin (content 2%) and 50-150 grams of green tea extract are respectively multiplied by the value of the corresponding concentration multiple of concentrated feed or premixed feed. .

Embodiment 2

[0028] Commercially available raw materials of 8% synthetic astaxanthin, 25-250 grams of raw materials containing 8% astaxanthin and 50-150 grams of green tea extract are added per ton of full-price feed; in concentrated feed or premixed feed For each ton of concentrated feed or premixed feed, 25-250 grams of raw materials containing 2% astaxanthin and 50-150 grams of green tea extract are multiplied by the corresponding concentration times of the concentrated feed or premixed feed. .

Embodiment 3

[0030] Add 250 grams of raw materials containing 2% astaxanthin and 100 grams of green tea extract (the weight content of catechins is 50-90%) to prepare full-price feeds per ton of feed, and feed about 60 kg of du Three batches of grown commercial pigs, 30 days, 35 days, and 45 days, respectively, 20 pigs in each batch, a total of 60 pigs were slaughtered to measure the meat quality, the meat quality was bright, and no PSE meat was found.

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PUM

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Abstract

The invention relates to a functional feed for preventing PSE pork. 2-20 grams of astaxanthin and 50-150 grams of green tea extracts are added to each ton of complete feed, wherein the optimum adding amounts of the astaxanthin and the green tea extracts respectively are 5-10 grams and 100 grams. The invention prevents the PSE pork and improves the meat quality. A method has simple materials and convenient preparation and use without toxins and side effect and is suitable for large-scale production.

Description

technical field [0001] The invention belongs to the scientific field of animal health care and functional feed, and relates to the development and application of a functional feed for preventing pig PSE meat. Background technique [0002] Pork PSE meat (pale soft exudative, PSE), also known as pale soft exudative meat, gray white watery meat, is the most common type of poor quality meat, not only has poor taste, but also affects the sales price of meat products, and the global loss is as high as dozens One hundred million U.S. dollars. The reasons for the formation of PSE meat are very complicated, but they are mainly related to the breed of pigs and the various stresses in the process of feeding, transportation and slaughter. At present, there are no particularly effective preventive measures for PSE meat. [0003] The present invention just provides a functional feed and application for preventing PSE meat of pigs, preventing PSE meat and improving pork quality. Content...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/16A23K1/18A23K10/30A23K20/10A23K50/30
Inventor 文利新袁慧尹恒谢岚文舸李逢慧谭琼
Owner CHANGSHA SHUREN ANIMAL HUSBANDRY TECH CO LTD
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