Feed additive for improving growth performance and meat quality of pigs as well as preparation method and application of feed additive

A technology of feed additives and growth performance, applied to bacteria used in food preparation, molding or processing of animal feed, application, etc., can solve the problems of low quality and slow growth of livestock products, improve disease resistance, slow down oxidation Effects of stress and reducing diarrhea rate

Pending Publication Date: 2022-01-28
辽宁傲农饲料有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in view of the problems of slow growth of live pigs and low quality of livestock products that do not use antibiotics in breeding, it is particularly important to develop a feed additive that can promote the rapid growth of live pigs and ensure better meat quality, in order to ensure the safety of livestock products Under the premise of further improving the economic benefits of farmers

Method used

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  • Feed additive for improving growth performance and meat quality of pigs as well as preparation method and application of feed additive
  • Feed additive for improving growth performance and meat quality of pigs as well as preparation method and application of feed additive
  • Feed additive for improving growth performance and meat quality of pigs as well as preparation method and application of feed additive

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] The present embodiment provides a kind of feed additive, and its preparation process is as follows:

[0050] Mix 8 parts by weight of prickly pear pomace and 8 parts by weight of honeysuckle to obtain the first mixed material.

[0051] 8.5 parts by weight of perilla oil and 36.5 parts by weight of puffed corn were mixed to obtain a second mixture.

[0052] Grind the above-mentioned first mixture into 200 mesh powder, and mix it with water whose weight is 1 times the weight of the above-mentioned first mixture under the condition of 22°C, Lactobacillus, Lactobacillus casei, Lactobacillus rhamnosus , saccharomycete and Aspergillus niger were mixed and fermented for 25 days in a mass ratio of 2:1:1:1, where the total mass content of Lactobacillus, Lactobacillus casei, Lactobacillus rhamnosus, saccharomyces and Aspergillus niger was 1%, Rosa roxburghii pomace 8wt%, honeysuckle 8wt%, water 16wt%, in addition, add 67wt% of wheat bran (making the sum of the mass percentages o...

Embodiment 2

[0055] The present embodiment provides a kind of feed additive, and its preparation process is as follows:

[0056] Mix 9 parts by weight of prickly pear pomace and 10 parts by weight of honeysuckle to obtain the first mixed material.

[0057] 9 parts by weight of perilla oil and 28 parts by weight of bran were mixed to obtain a second blend.

[0058] The above-mentioned first mixture was crushed to 250 mesh powder, and mixed with water whose weight was 0.5 times the weight of the above-mentioned first mixture under the condition of 23°C, and then wheat bran, Lactobacillus, Lactobacillus casei, Lactobacillus rhamnosus, saccharomyces and Aspergillus niger were fermented for 28 days in a mass ratio of 1:1:1:1. The total content of aspergillus is 1%, wheat bran is 70.5%, prickly pear residue is 9%, honeysuckle is 10%, and water is 9.5%. Then mix evenly with the second mixed material, 13 parts by weight of tea leaves, 10 parts by weight of P. japonica extract, 8 parts by weight ...

Embodiment 3

[0061] The present embodiment provides a kind of feed additive, and its preparation process is as follows:

[0062] Mix 10 parts by weight of prickly pear pomace and 11 parts by weight of honeysuckle to obtain the first mixed material.

[0063] 10.4 parts by weight of perilla oil and 20.6 parts by weight of bran were mixed to obtain a second blend.

[0064] Crush the above first mixture into 280-mesh powder, and mix it with water whose weight is 0.5 times the weight of the above first mixture at 25°C, then add wheat bran, Lactobacillus, Lactobacillus casei, Lactobacillus rhamnosus, saccharomyces and Aspergillus niger were fermented for 30 days in a mass ratio of 2:2:1:1. Here, by weight percentage, Lactobacillus, Lactobacillus casei, Lactobacillus rhamnosus, saccharomyces and The total content of aspergillus is 1%, wheat bran is 67.5%, prickly pear residue is 10%, honeysuckle is 11%, and water is 10.5%. Then mix with the second mixed material, 14.5 parts by weight of tea lea...

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Abstract

The invention relates to a feed additive for improving growth performance and meat quality of pigs as well as a preparation method and application of the feed additive. The feed additive comprises the following raw materials in parts by weight: 5-12 parts of roxburgh rose residues, 6-13 parts of honeysuckle flowers, 5-15 parts of tea leaf residues, 8-14 parts of a spanishneedles herb extract, 5-10 parts of a grape seed extract, 7-15 parts of a traditional Chinese medicine negative ion preparation, 5-13 parts of perilla oil and 8-51 parts of a carrier. All the components of the feed additive are safe and free of residues, and after the components are used together, the growth performance, immunity and antioxidant function of pigs can be improved, the pork quality can be improved, and intestinal flora balance can be maintained. The preparation method comprises the step of mixing the raw materials according to the proportion, and is simple, rapid and good in condition controllability. When being used for preparing a pig feed, the feed additive can obviously improve the disease resistance, growth performance, immunity and antioxidant function of pigs, and in addition, the feed additive can also improve the flavor of pork, prolong the shelf life and further improve the breeding benefits.

Description

technical field [0001] The invention belongs to the technical field of feed additives, and relates to a feed additive for improving pig growth performance and meat quality, a preparation method and application thereof. Background technique [0002] In the past breeding production, antibiotics played a pivotal role, not only preventing diarrhea in pigs, but also promoting the growth performance of pigs. However, over the years, the residues of antibiotics in animal products and the emergence of drug-resistant strains have seriously threatened human health. With the advent of the ban on antibiotics in the feed industry in 2020, it is imminent to find ideal alternatives to antibiotics, and it is also one of the hot issues that researchers pay attention to and study today. [0003] In the production of pig breeding, it is necessary to pursue the rapid weight gain of pigs and ensure the quality and safety of livestock products. Therefore, it is particularly important to use safe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K10/37A23K10/30A23K20/158A23K20/20A23K20/28A23K10/12A23K40/00
CPCA23K50/30A23K10/37A23K10/30A23K20/158A23K20/20A23K20/28A23K10/12A23K40/00A23V2400/11A23V2400/125A23V2400/175Y02P60/87
Inventor 赵鑫姜文罗作明张婷肖俊峰吴有林
Owner 辽宁傲农饲料有限公司
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