Compound feed additive for improving pork quality

Abstract

The invention relates to the technical field of feed additives for livestock, and particularly relates to a compound feed additive for improving pork quality. The compound feed additive is prepared by mixing Chinese medicinal herb superfine powder with tea polyphenols, wherein the weight ratio of the Chinese medicinal herb superfine powder to the tea polyphenols is 2:1, the applied additive accounts for 0.75% of the total weight of the feed, and the Chinese medicinal herb superfine powder is 200-mesh superfine powder which is prepared by mixing the following Chinese medicinal herbs in parts by weight: 3 parts of astragalus root, 3 parts of bighead atractylodes rhizome, 2 parts of amomum fruit, 2 parts of dried tangerine peel, 2 parts of anisum fruit, 1 part of wrinkled gianthyssop herb, 2parts of rhizoma kaempferiae, 2 parts of cortex cinnamomi, 1 part of pine needle and 1 part of licorice root. The effective ingredients of the Chinese medicinal herbs and the tea polyphenols in tea leaves both can inhibit the activity of phosphodiesterase in cells, thereby increasing the cyclic adenosine monophosphate content of pig cells; and under the action of the cyclic adenosine monophosphate, the energy, fat and proteins in pigs are redistributed and are finally represented by the improvement of pork quality.

Description

technical field [0001] The invention relates to the technical field of livestock feed additives, in particular to a compound feed additive for improving pork quality. Background technique [0002] With the rapid improvement of people's living standards and the increasing awareness of health care, people's pursuit of pork products has gradually changed from quantity to quality, that is, the pursuit of quality. Through the selection of genetic breeding, the improvement of nutritional level, and the control of environmental conditions, the lean meat percentage and growth rate of pork have been greatly improved, but this improvement is at the cost of the decline of pork quality. Because producers abuse some antibiotics, hormones, high copper and arsenic additives that are not good for human health in pursuit of high lean meat rate, the quality of pork has dropped sharply, causing potential dangers that affect human health. Therefore, the development of pure natural green feed a...

AI Technical Summary

Problems solved by technology

At present, there are a variety of Chinese herbal medicine feed additive formulations suitable for pigs, most of which focus on improving the production performance of pigs, but there are few reports on improving pork quality, especially the use of ultrafine powder to improve pork quality. It has not been reported yet, and the application of the organic combination of Chinese herbal medicine superfine powder and tea polyphenols as a compound feed additive is even rarer

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