Additive pre-mixing material capable of improving quality of pork

Abstract

The invention discloses an additive pre-mixing material capable of improving the quality of pork. The additive pre-mixing material comprises a carrier and an additive composition, wherein the additivecomponent consists of 1:1 type selenomethionine metal chelate, 4' 7-dyhydroxy isoflavone and vitamin E, and metals in the 1:1 type selenomethionine metal chelate are divalent metal copper, zinc, manganese and ferrum, and negative ions are minus univalent fluorions, chloridions, bromide ions and hydrogen sulfate ions; and the addition amount of each ingredient in the composition is as follows: 1-100 mg/ kg of 1:1 type selenomethionine metal chelate, 1-100 mg/ kg of 4' 7-dyhydroxy isoflavone and 10-100 mg of vitamin E. The invention also provides a use method of the additive pre-mixing material. The additive pre-mixing material can be prepared into the pre-mixing material, a concentration material and a full-valent material. The additive pre-mixing material composition formed by bioactive substances has a better effect that a situation that any one single ingredient is singly added, an eye muscle area can be obviously enlarged, intramuscular fat is reduced, and aspects, including marbling, water-holding capacity, tenderness, shearing force, chromaticity, drip loss and the like, can be obviously improved so as to improve the quality of the pork.

Description

technical field [0001] The invention relates to the technical field of feed additive premix, in particular to an additive premix for improving pork meat quality. Background technique [0002] Pork is the most common meat product on the Chinese table. With the promotion of high-lean pig breeds, the development of feed science and animal nutrition, the degree of intensification of the breeding industry has been continuously improved, and the meat quality of intensively raised lean pigs generally has a decline in meat quality and a high rate of inferiority. As a result, pork The production of meat has been continuously increased while the quality of meat has decreased significantly. With the improvement of living standards, people's demand for pork has changed from the pursuit of quantity to the pursuit of quality. There is a higher demand for pork quality, which not only requires hygiene, safety, and high nutritional value, but also increasingly requires pork to have good qua...

AI Technical Summary

Problems solved by technology

However, the active ingredient that works in this method is not clear, the quality is difficult to control, the mechanism of action is unclear, and the preparation method of the additive is cumbersome

Based on this, researchers (Cai Haiying et al., Chinese Journal of Animal Husbandry, 2008, 44(3), 38-40; Tang Renyong et al., Grain and Feed Industry, 2011, 6, 56-58; Jiang Zongyong et al., Journal of Animal Nutrition 2010, 22( 2), 293-300) Regulate the quality of pork with a nutrient substance with a certain structure. Currently, the nutrient substances used to regulate pork meat quality are disclosed, which are mainly single-component nutrients, which can only target one or two indicators of meat quality. It plays a regulatory role, and a set of comprehensive integrated composition application technology has not been proposed to solve the problem of pork quality

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