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Pig feed additive capable of enhancing immunity and application of pig feed additive

A pig feed additive and immunity-enhancing technology, applied in the field of pig feed, can solve problems such as hidden dangers of food safety for consumers, economic losses of farmers, and decreased immunity, so as to enhance the immune function of animals, maintain intestinal ecological balance, and reduce organic matter. and mineral excretion

Inactive Publication Date: 2019-03-19
GUANGZHOU AONONG BIOTECH +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Intensive, standardized and large-scale breeding has become the main development direction of the pig industry at home and abroad, and has also caused a series of problems, such as frequent occurrence of various diseases, abuse of various antibiotics, the resulting problem of drug resistance of pathogenic bacteria, animal The decline of the body's immunity and the problem of antibiotic residues are becoming more and more serious, which has brought serious economic losses to the farmers and brought major hidden dangers to the food safety of consumers.

Method used

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  • Pig feed additive capable of enhancing immunity and application of pig feed additive
  • Pig feed additive capable of enhancing immunity and application of pig feed additive
  • Pig feed additive capable of enhancing immunity and application of pig feed additive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] If no specific technique or condition is indicated in the examples, it shall be carried out according to the technique or condition described in the literature in this field or according to the product specification. The reagents or instruments used were not indicated by the manufacturer, and they were all commercially available conventional products. According to the US NRC (2012) nutritional requirements of pigs, a full-price diet was configured for the experiment.

[0024] 240 healthy growing pigs with a body weight of 12 ± 0.5kg were selected from the outer triple "Du Dachang" with similar health status and body weight, and were randomly divided into 6 treatment groups (5 repetitions for each treatment group, 8 pigs for each repetition) Pigs), which are respectively the control group and 5 test groups (test group 1, test group 2, test group 3, test group 4, test group 5), each added to the basic diet (referring to the US NRC (2012) pig nutritional requirements ), t...

Embodiment 2

[0040] The same feed additive as that of test group 3 in Example 1 was used, except that the amount of the feed additive added to the pig feed was 0.5%.

[0041] After use, the feed can promote animal feed intake, improve feed utilization, enhance immune activity, reduce or replace the use of antibiotics, natural, non-toxic, non-drug resistance, and improve breeding benefits.

Embodiment 3

[0043] The same feed additive as that of test group 4 in Example 1 was used, except that the amount of the feed additive added to the pig feed was 0.8%.

[0044] After use, the feed can promote animal feed intake, improve feed utilization, enhance immune activity, reduce or replace the use of antibiotics, natural, non-toxic, non-drug resistance, and improve breeding benefits.

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Abstract

The invention provides a pig feed additive capable of enhancing the immunity and application. The feed additive comprises plant extract, an immunological enhancement factor, complex probiotics bacterium powder and phenylpyruvic acid, wherein the adding ratio of the pig feed additive in pig feed is 0.5 to 1.0 percent. Compared with the prior art, the pig feed additive can be used for remarkably enhancing the immune function of animals, reducing the morbidity, reducing or replacing the utilization of chemical medicines including antibiotics and the like in conventional feed and promoting the healthy growth and development of the animals.

Description

technical field [0001] The invention relates to the technical field of pig feed, in particular to a pig feed additive for enhancing immunity and an application thereof. Background technique [0002] Intensive, standardized and large-scale breeding has become the main development direction of the pig industry at home and abroad, and has also caused a series of problems, such as frequent occurrence of various diseases, abuse of various antibiotics, the resulting problem of drug resistance of pathogenic bacteria, animal The decline of the body's immunity and the problem of antibiotic residues are becoming more and more serious, which has brought serious economic losses to the farmers and brought major hidden dangers to the food safety of consumers. How to enhance animal immunity, reduce morbidity, reduce or replace the use of antibiotics, natural, non-toxic, and non-resistant, is of great significance to animal health and sustainable development of the breeding industry. Cont...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/30A23K10/16A23K20/111
CPCA23K50/30A23K10/16A23K10/30A23K20/111
Inventor 肖丽萍周盛昌樊倩王新磊周通仲迎伟张敬学吴有林
Owner GUANGZHOU AONONG BIOTECH
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