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Health-care feed additive capable of reducing emission and promoting growth for pigs

A feed additive and growth-promoting technology, applied in animal feed, animal feed, applications, etc., can solve the problems of pathogenic bacteria becoming super pathogenic bacteria, allergic reactions to antibiotics, and no cure for human and animal diseases, so as to promote digestion and absorption and improve production Performance, the effect of improving the intestinal micro-ecological environment

Inactive Publication Date: 2019-07-23
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When people eat animal foods containing antibiotic residues, the resistance of pathogenic bacteria will be transmitted to humans, which may cause allergic reactions to antibiotics and even shock death, and the chronic erosion of antibiotics will also lead to abnormal physiological functions of the body, such as liver and kidney Function decline, intestinal flora imbalance, immune function decline, etc. The more serious problem may be to induce pathogenic bacteria to become super pathogenic bacteria, so that the final human and animal diseases caused by it are incurable

Method used

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  • Health-care feed additive capable of reducing emission and promoting growth for pigs
  • Health-care feed additive capable of reducing emission and promoting growth for pigs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Proportion: by mass percentage, trace element sucrose complex 40%, probiotic 30%, protease 20% and carrier 10%. Among them, the trace element sucrose complex contains 18 mg / g copper and 58 mg / g zinc. Probiotics are the composition of Bacillus subtilis and Brady's yeast, the weight ratio of Bacillus subtilis and Brady's yeast is 40:60, Brady's yeast is 40 billion cfu / gram, and Bacillus subtilis viable bacteria is ≥20 billion cfu / gram . The protease is arazyme, and its content is 340,000 IU / kg. The carrier is a mixture of zeolite powder and corncob powder, and the weight ratio of zeolite powder and corncob powder is 30:70. Among them, the trace element sucrose complex comes from Nanning Zeweier Feed Co., Ltd., which is produced according to the Chinese patent application "trace element sucrose complex feed additive and its preparation method and application" application number 201410463827.6 (the following examples are the same).

[0026] Preparation method: Mix the ra...

Embodiment 2

[0029] Proportion: by mass percentage, trace element sucrose complex 35%, probiotic 25%, protease 20% and carrier 20%. Among them, the trace element sucrose complex contains 16 mg / g copper and 55 mg / g zinc. The probiotics are a composition of Bacillus subtilis and Saccharomyces brady, the weight ratio of Bacillus subtilis and Saccharomyces bradyli is 50:50, Saccharomyces 40 billion cfu / g, live bacteria of Bacillus subtilis ≥ 20 billion cfu / g . The protease is arazyme, and its content is 340,000 IU / kg. The carrier is a mixture of zeolite powder and corncob powder, and the weight ratio of zeolite powder and corncob powder is 35:65.

[0030] Preparation method: with embodiment 1.

[0031] Usage: with embodiment 1.

Embodiment 3

[0033] Proportion: by mass percentage, 30% of trace element sucrose complex, 25% of probiotics, 15% of protease and 30% of carrier. Among them, the trace element sucrose complex contains 15 mg / g copper and 50 mg / g zinc. The probiotics are a composition of Bacillus subtilis and Saccharomyces brady, the weight ratio of Bacillus subtilis and Saccharomyces bradyli is 50:50, Saccharomyces 40 billion cfu / g, live bacteria of Bacillus subtilis ≥ 20 billion cfu / g . The protease is arazyme, and its content is 340,000 IU / kg. The carrier is a mixture of zeolite powder and corn cob powder, and the weight ratio of zeolite powder and corn cob powder is 40:60.

[0034] Preparation method: with embodiment 1.

[0035] Usage: with embodiment 1.

[0036] Comparative experiment 1

[0037] (1) Experimental method

[0038] A total of 180 “Du×Chang×Da” three-element hybrid breeding pigs with good growth and development at the age of 25 days and with a weight close to (7.5±0.65 kg) were selected...

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Abstract

The invention discloses a health-care feed additive capable of reducing emission and promoting growth for pigs. The health-care feed additive is mainly prepared from a trace element sucrose complex, probiotics, protease and a carrier. The feed additive disclosed by the invention is prepared by only uniformly mixing all raw materials, and is convenient to process, transport and use. The feed additive is natural, environment-friendly, green, harmless, good in effect, and the like. Various raw materials have a combined action and can maintain the intestinal tracts of animals to keep a good healthstatus, and the feed additive is environment-friendly. Proven by tests, use of the health-care feed additive capable of reducing emission and promoting growth disclosed by the invention in the feeding and production process of pigs can improve the micro ecological environment of the intestinal tracts, promote the function of the immune system, improve disease resistance, promote digestion and absorption of nutrients in feed, improve the efficiency of feed utilization, decrease the feed to gain ratio, improve the production performance, and reduce excretion of nitrogen and heavy metals copperand zinc.

Description

technical field [0001] The invention belongs to the field of feed additives, in particular to an emission-reducing, health-care and growth-promoting feed additive for pigs. Background technique [0002] Nutrients such as protein, fat, carbohydrates, minerals and vitamins are required for the maintenance of life, growth, development and reproduction of animals. These nutrients come from the digestion and absorption of feed eaten by animals. The higher the degree of absorption and utilization, The higher the efficiency of conversion to animal products, the less waste is excreted with feces and urine, and the lower the degree of pollution to the environment. Animals' digestion and absorption of various nutrients in feed is affected by many factors, such as animal species, gender, age, physiological state, characteristics of feed materials, compatibility, processing technology, balance of nutrients, nutrients and non-nutritional ingredients The most important thing is the healt...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K10/18A23K20/163A23K20/189A23K20/20A23K10/37A23K20/28
CPCA23K50/30A23K10/18A23K20/163A23K20/189A23K20/30A23K10/37A23K20/28Y02P60/87
Inventor 梁明振梁光哲卜泽明罗玉琴
Owner GUANGXI UNIV