Additive for increasing lean meat rate and flavor of pork

Abstract

The invention discloses a green additive for increasing the lean meat rate and flavor of pork. The green additive is prepared from, by mass, 95-98% of natural plant compound and 2-5% of microorganism complex microbial inoculants. The natural plant compounds are prepared from, by mass, 45-55% of pine needle meal, 15-20% of paper mulberry leaf powder, 10-15% of perilla leaf powder, 5-10% of mulberry leaf powder, 5-10% of Chinese arborvitae twig powder and 5-10% of tea leaf powder. The microorganism complex microbial inoculants are obtained by evenly mixing streptococcus faecium ferment, lactobacillus plantarum ferment and bifidobacterium bifidum ferment and carrying out low-temperature freezing and drying. By the adoption of the green additive, the backfat thickness of pork can be decreased, the lean meat rate can be increased, the fat percentage can be decreased, the muscle unsaturated fattyacid content and flavor amino acid content can be significantly improved, the purposes of improving the meat quality and improving flavor are achieved, and economic benefits are considerable.

Description

technical field [0001] The invention relates to a feed, in particular to a green additive for increasing the lean meat percentage and flavor of pork, and belongs to the technical field of breeding feed. Background technique [0002] Pig farming is the main industry of animal husbandry in my country. my country is not only a big pig raising country but also a big pork consuming country. With the improvement of living standards, people have higher and higher requirements for pork quality, not only requiring high lean meat percentage, but also requiring good color, high tenderness, juiciness, Delicious flavor, moderate saturated fatty acid content. [0003] In order to increase lean meat ratio and improve pork flavor, domestic and foreign researchers have developed many chemical feed additives, such as ractopamine and clenbuterol known as clenbuterol, etc., and these additives generally have relatively large toxic and side effects, causing people greater safety hazard. Theref...

AI Technical Summary

Problems solved by technology

[0004] At present, there are a variety of feed additive formulations suitable for pigs, most of which focus on improving the performance of pigs, but there are few reports on improving the quality of pork, especially the method of combining natural plants and microorganisms to improve pork. Quality studies have not been reported and there are no published protocols for improving pig performance and pork quality by using natural plants and microorganisms

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