Additive premix for improving pork quality

Abstract

The present invention discloses an additive premix for improving pork quality. The additive premix includes a carrier and an additive composition. The additive composition comprises selenomethionine, isoflavone, lutein, vitamin E or / and vitamin C, wherein the components of the composition are added as follows: 10 to 25 mg / kg of selenomethionine, 8 to 28 mg / kg of isoflavone, 5 to 10 mg / kg of lutein and 30 to 70 mg / kg of vitamin E or 5 to 20 mg / kg of vitamine C. The present invention also provides a method for using the additive. According to the invention, the additive premix contains the composition including biological active substances, and better effects can be achieved by adding the additive premix than adding any single component, so that the use of each additive is reduced, and the cost is saved. By using the additive premix, the loin area can be significantly increased, the intramuscular fat is reduced, and the pork quality is greatly improved in the aspects of marbling, water holding capacity, tenderness, shearing force, colority and drip loss.

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. However, in the past 30 years, the selection of high-lean pig breeds, the development of feed science and animal nutrition, the continuous improvement of the degree of intensification of the modern breeding industry, and the use of antibiotics and chemical drugs in large quantities have resulted in continuous increases in pork production. Meat quality has declined significantly. With the rapid development of social economy and the improvement of living standards, consumers' demand for pork has changed from the stage of pursuing quantity to the stage of pursuing quality. People put forward higher demands on the quality of pork meat, not only requiring hygiene, safety, and high nutritional value , and increasingly require pork t...

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, 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, 6-58; Jiang Zongyong et al., Journal of Animal Nutrition 2010, 22( 2), 293-300) Regulate the quality of pork with a nutrient with a certain composition. At present, the nutrient used to regulate the meat quality of pork is disclosed, which is mainly a single component nutrient, which can only target one or two indicators of meat quality. It plays a regulatory role, and a comprehensive application technology has not yet been proposed to solve the problem of pork quality

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