Animal feed additive as well as preparation method and application thereof

A technology of animal feed and additives, which is applied in the field of breeding, can solve the problems of human health impact, animal meat product quality decline, public health and food safety damage, etc., and achieve the goal of improving animal survival rate, accelerating growth rate, and environmental protection Effect

Inactive Publication Date: 2017-11-24
SANSON PICO INVESTMENT COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to prevent and treat animal diseases, excessive antibiotics are often used as feed additives to ensure animal health, but the excessive use of antibiotics, on the one hand, leads to a decline in the quality of animal meat products and their products; The emergence of drug bacteria and strains, thirdly, through the transmission of the food chain, human health is also seriously affected by the problem of antibiotics, which has brought great damage to public health and food safety. The food consumption trend of "drug residue, green and pollution-free" is contrary to

Method used

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  • Animal feed additive as well as preparation method and application thereof
  • Animal feed additive as well as preparation method and application thereof
  • Animal feed additive as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1: the preparation of animal feed additive

[0037] a. Prepare liquid medium and strains.

[0038] The composition of the liquid medium is shown in Table 1.

[0039]

[0040] Among them, the strains are Pediococcus lactis, Pediococcus pentosaceae, Leuconostoc enterococci, Lactobacillus plantarum, Bacillus amyloliquefaciens, Bacillus subtilis, Lactobacillus acidophilus, Pichia powder, Pichia membranosa, A mixture of Dikkoyeast and Dikkerya brussels. Among them, Pediococcus lactis is Pediococcus lactis purchased from China General Microorganism Culture Collection Center (CGMCC) and numbered 1.2696, and Pediococcus pentosaceus is Pediococcus pentosaceum purchased from CGMCC with a number of 1.10999, Leuconostoc enteritidis It is Leuconostoc enterococci that the number purchased from CGMCC is 1.10327, Lactobacillus plantarum is the lactobacillus plantarum that the number purchased from CGMCC is 1.557, Bacillus amyloliquefaciens is the Bacillus amyloliquefaci...

Embodiment 2

[0071] Embodiment 2: animal feed additive

[0072] According to the preparation method in Example 1, animal feed additives were prepared.

[0073] Animal feed additive in which Pediococcus lactis is present at a concentration of 8.0 x 10 7 cfu / gm, the concentration of Pediococcus pentosaceae is 7.0×10 7 cfu / gm, the concentration of Leuconostoc enteritidis is 3.0×10 6 cfu / gm, the concentration of the plantarum lactobacillus is 4.0×10 7 cfu / gm, the concentration of described Bacillus amyloliquefaciens is 5.0x 10 6 cfu / gm, the concentration of said Bacillus subtilis is 4.0×10 7 cfu / gm, the concentration of Lactobacillus acidophilus is 4.0x 10 6 cfu / gm, the concentration of said Pichia powder is 6.0x 10 7 cfu / gm, the concentration of Pichia membranus is 9.0×10 6 cfu / gm, the concentration of Dekker's yeast is 8.0x 10 6 cfu / gm, the concentration of Dekkeria brussels is 4.0x 10 7 cfu / gm.

Embodiment 3

[0074] Embodiment 3: the application of animal feed additive, animal feed additive is used for raising chicken

[0075] Experimental conditions: 2000 broiler chickens in good growth condition were randomly divided into 4 groups, namely group A, group B, group C and group D, and broiler chicken feed purchased from Shandong Liuhe Group Co., Ltd. was raised separately.

[0076] Test method: add the animal feed additive of the present invention to the feed of A group, B group, C group and D group, mix evenly, and normally feed each group of broilers, and the consumption of animal feed additive in the feed of each group is:

[0077] Group A - 0, no addition, control group

[0078] Group B - add 250g of animal feed additives per ton of feed

[0079] Group C - add 500g of animal feed additives per ton of feed

[0080] Group D - add 1,000g of animal feed additives per ton of feed

[0081] Random test: randomly select 250 chickens from each group, weigh them on days 1, 14, 21, 28, 3...

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Abstract

The invention relates to the field of breeding, and particularly relates to an animal feed additive as well as a preparation method and application thereof. The animal feed additive is prepared by mixing the following components: Pediococcus acidilactici, Pediococcus pentosaceus, Leuconostoc mesenteroides, Lactobacillus plantarum, Bacillus amyloliquefaciens, Bacillus subtilis, Lactobacillus acidophilus, Pichia pastoris, Pichia membranaceus, Dekkera, and Dekkera bruxellensis. The preparation method provided by the invention can improve a survival rate of animals, accelerate growth of the animals, and improve quality of meat without affecting human health.

Description

technical field [0001] The invention relates to the field of breeding, in particular to an animal feed additive and its preparation method and application. Background technique [0002] Feed additives refer to small or trace substances added during feed production, processing and use, which are used in small amounts but have significant effects in feed. Feed additive is an inevitable raw material used in the modern feed industry. It has obvious effects on strengthening the nutritional value of basic feed, improving animal production performance, ensuring animal health, saving feed cost, and improving animal product quality. [0003] With the prevalence of scientific breeding, people have a deeper understanding and understanding of animal breeding. How to improve the survival rate of animals, reduce the occurrence of diseases, speed up their growth and improve the quality of meat is what many farmers want to know urgently. The problem. [0004] In order to prevent and treat...

Claims

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Application Information

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IPC IPC(8): A23K10/18A23K10/12A23K10/37A23K20/22A23K20/24A23K20/20
CPCA23K10/12A23K10/18A23K10/37A23K20/22A23K20/24A23K20/30Y02P60/87
Inventor 曾松江孙毅
Owner SANSON PICO INVESTMENT COMPANY
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