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Composite microecological preparation and application thereof in preparation of feed for improving meat quality of Bama minipigs

A technology of compound micro-ecology, Bama fragrant pig, applied in the direction of bacteria, application, animal feed, etc. used in food preparation

Active Publication Date: 2021-04-02
INST OF SUBTROPICAL AGRI CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

There is no report on the use of probiotics, prebiotics and synbiotics to regulate the intestinal microbial balance of local pigs, especially Bamaxiang pigs, and improve the meat quality of offspring

Method used

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  • Composite microecological preparation and application thereof in preparation of feed for improving meat quality of Bama minipigs
  • Composite microecological preparation and application thereof in preparation of feed for improving meat quality of Bama minipigs
  • Composite microecological preparation and application thereof in preparation of feed for improving meat quality of Bama minipigs

Examples

Experimental program
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Embodiment 1

[0016] In the experiment, 64 Bamaxiang pigs that had just been bred for parity 3-5 were randomly divided into 4 groups, 16 pigs in each group, and raised in a single pen. Geniamycin pure product, positive control), diet with compound probiotics and diet with synbiotics (500g / t xylooligosaccharide + compound probiotics) diet. After the piglets were weaned at the age of 28 days, 2 piglets with close to average body weight were selected from each litter for subsequent experiments. Two piglets from every two litters of the same treatment were combined into one pen for feeding, that is, 4 piglets per pen and 8 pens per group. All piglets were fed a basal diet. The basal diet does not contain antibiotics, probiotics or synbiotics.

[0017] The number of probiotics and viable bacteria contained in the compound probiotics used in the pregnancy test diet is: Lactobacillus plantarum (Lactobacillus plantarum, 1.5~2.5×10 13 cfu / t), Pediococcus acidilactici Lindner, 1.5~2.5×10 13 cfu / t...

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Abstract

The invention discloses a composite microecological preparation and application thereof in preparation of feed for improving the meat quality of Bama minipigs. The composite micro-ecological preparation comprises composite probiotics consisting of lactobacillus plantarum, pediococcus acidilactici lindner and saccharomyces cerevisiae, and further comprises prebiotics. The composite probiotics or synbiotics composed of the composite probiotics and the prebiotics are used for intervening intestinal microorganism balance of sows, namely, mother-child integrated regulation and control of intestinalmicroorganisms, so that the growth performance and meat quality of the Bama minipigs are improved, and technical support is provided for production of local characteristic high-quality pork in China.

Description

technical field [0001] The invention belongs to the technical field of animal nutrition, and in particular relates to a compound microecological preparation and its application in preparing feed for improving the quality of Bamaxiang pork. Background technique [0002] With the continuous improvement of people's living standards, consumers have higher requirements for meat quality. They no longer only pursue sensory indicators such as pork color, taste and tenderness, but also pay more attention to the nutritional value and health function of pork. Therefore, in order to meet the needs of consumers, the production of high-quality pork with delicious meat, high nutritional value, and green safety has become the main goal pursued by the pig industry, and has also become a research focus and hot spot in the field of animal husbandry. [0003] Skeletal muscle is the main component of animal carcass, and the rate of muscle growth is the main factor determining the growth performa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/30A23K20/163A23K10/18
CPCA23K50/30A23K20/163A23K10/18A23V2400/169Y02P60/87
Inventor 祝倩孔祥峰王凯刘雅婷宋明彤
Owner INST OF SUBTROPICAL AGRI CHINESE ACAD OF SCI