Functional feed for preventing PSE pork and application thereof

A functional, pre-mixed feed technology, applied in application, animal feed, animal feed, etc., can solve the problem that PSE meat is not particularly effective in prevention, and achieve good results, convenient preparation and application, and simple production process.

Active Publication Date: 2010-06-02
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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0025] Example 1

[0026] Commercially available raw materials containing 2% natural astaxanthin, 100-1000 grams of raw materials containing 2% astaxanthin and 50-150 grams of green tea extract are added per ton of complete feed; in concentrated feed or pre-mixed feed, Add the value of 100-1000 g of astaxanthin (content 2%) raw material and 50-150 g of green tea extract per ton of concentrated feed or pre-mixed feed, respectively, multiplied by the corresponding concentration multiple of the concentrated feed or pre-mixed feed .

Example Embodiment

[0027] Example 2

[0028] Commercially available raw materials containing 8% synthetic astaxanthin, add 25-250 grams of raw materials containing 8% astaxanthin and 50-150 grams of green tea extract per ton of full feed; in concentrated feed or pre-mixed feed In the concentrated feed or pre-mixed feed, 25-250 g of raw material containing 2% astaxanthin and 50-150 g of green tea extract are respectively multiplied by the value of the concentrated feed or pre-mixed feed and the corresponding concentration multiples. .

Example Embodiment

[0029] Example 3:

[0030] A full-price feed prepared by adding 250 grams of raw materials containing 2% astaxanthin and 100 grams of green tea extract (50-90% by weight of catechins) per ton of feed is fed with a weight of about 60 kg. There were three batches of grown commercial pigs, 30 days, 35 days, 45 days, 20 pigs in each batch, and a total of 60 pigs were slaughtered to determine their 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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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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