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Feed additive for reducing cholesterol content and preparation method and application of feed additive

A feed additive and cholesterol technology, applied in the field of fattening pig feed additives and its preparation, can solve problems such as drug residues, drug resistance in animals, and impact on human health, to reduce the absorption of selenium, promote the absorption of selenium, and reduce cholesterol content Effect

Inactive Publication Date: 2019-05-21
JINHUA AONONG BIOLOGICAL TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In traditional breeding, the use of drugs such as antibiotics, hormones and preservatives in feed has a certain effect on lowering cholesterol levels, but these drugs also bring some side effects, such as drug residues, drug resistance in animals, etc. affect human health

Method used

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  • Feed additive for reducing cholesterol content and preparation method and application of feed additive
  • Feed additive for reducing cholesterol content and preparation method and application of feed additive
  • Feed additive for reducing cholesterol content and preparation method and application of feed additive

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] In this experiment, a single factorial design was used. 700 Landrace pigs weighing about 60 kg were selected and randomly divided into 5 groups, each with 5 replicates, and 28 each replicate. The control group was fed a basal diet (see Table 1). The basal diet refers to the nutritional requirements of American NRC (2012) pigs. The experimental group was fed with a basal diet + different feed additive components (see Table 2). The test period was 40 Days, free access to food and water during the test period.

[0029] Table 1 Basic diet (wt%)

[0030]

[0031]

[0032] Table 2 Composition of additives in different treatment groups (unit: parts by weight)

[0033] Additive composition

Treatment group 1

Treatment group 2

Treatment group 3

Treatment group 4

Penta Acid Peptide

20

25

30

35

Jujube leaf extract

15

18

20

25

Smilax china leaf extract

10

12

15

10

Yeast Selenium

5

5

5

5

Lactobacillus reuteri

25

20

15

15

[0034] At the beginning of the experiment, the fattening pigs were w...

Embodiment 2

[0046] A feed additive for reducing cholesterol content. The feed additive includes the following components and parts by weight: 20 parts of pentaacid peptides, 30 parts of jujube leaves, 10 parts of smilax leaves, 10 parts of yeast selenium, and 15 parts of Lactobacillus reuteri .

[0047] Among them, five acid peptides contain citric acid, lactic acid, acetic acid, propionic acid, butyric acid and small active peptides. Jujube leaves contain dihydromyricetin. Smilax china leaves contain flavonoids, tannins, alkaloids, amino acids, sugars and polyphenols. The effective live bacteria content of Lactobacillus reuteri≥1.0×10 9 CFU / g.

[0048] The preparation method of the feed additive includes the following steps:

[0049] 1) The leaves of Jujube and Smilax china are dried and pulverized, then Lactobacillus reuteri is added and the fermentation is carried out for 28 hours in a sealed container to obtain a fermentation product;

[0050] 2) Mix the fermentation product, penta-acid pe...

Embodiment 3

[0052] A feed additive for reducing cholesterol content. The feed additive includes the following components and parts by weight: 40 parts of pentaacid peptides, 15 parts of jujube leaves, 15 parts of smilax leaves, 5 parts of yeast selenium, and 25 parts of Lactobacillus reuteri .

[0053] Among them, five acid peptides contain citric acid, lactic acid, acetic acid, propionic acid, butyric acid and small active peptides. Jujube leaves contain dihydromyricetin. Smilax china leaves contain flavonoids, tannins, alkaloids, amino acids, sugars and polyphenols. The effective live bacteria content of Lactobacillus reuteri≥1.0×10 9 CFU / g.

[0054] The preparation method of the feed additive includes the following steps:

[0055] 1) The leaves of Jujube and Smilax china are dried and crushed, and then Lactobacillus reuteri is added and fermented in a sealed container for 20 hours to obtain a fermentation product;

[0056] 2) Mix the fermentation product, penta-acid peptide and yeast seleni...

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Abstract

The invention relates to a feed additive for reducing the cholesterol content and a preparation method and application of the feed additive. The feed additive comprises, by weight, 20-40 parts of five-acid peptide, 15-30 parts of hovenia acerba leaves, 10-15 parts of chinaroot greenbrier leaves, 5-10 parts of yeast selenium and 15-25 parts of lactobacillus reuteri. During preparation, the hoveniaacerba leaves and the chinaroot greenbrier leaves are dried and smashed, then lactobacillus reuteri is added for fermentation to obtain a fermentation product, and then the fermentation product, the five-acid peptide and the yeast selenium are evenly mixed. The feed additive is added into the basic ration of fattening pigs, the addition ratio of the feed additive in the basic ration is 0.5-1.5 wt%. Compared with the prior art, absorption of nutrient substances can be promoted, and the feed additive has the effects of resisting oxidation and resisting diseases, reduces the cholesterol content of pork and improves the pork quality.

Description

Technical field [0001] The invention belongs to the technical field of animal feed, and relates to a fattening pig feed additive for reducing cholesterol content, and a preparation method and application thereof. Background technique [0002] With the improvement of people's living standards, pork, as a common animal food on people's tables, is deeply loved by people. Due to the high cholesterol content of ordinary pork nowadays, the cholesterol level of the population generally rises, which in turn leads to a rapid increase in the incidence and mortality of coronary heart disease. Excessive cholesterol content can easily cause diseases such as kidneys, blood vessels, heart, and osteoporosis. How to reduce the cholesterol content is of great significance to improving the health of the people. In traditional breeding, the use of antibiotics, hormones and preservatives in feed has a certain effect on reducing cholesterol content, but these drugs also bring some side effects, such ...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K20/147A23K10/30A23K10/12A23K20/20
Inventor 樊倩周盛昌肖丽萍朱小清刘小成张敬学吴有林
Owner JINHUA AONONG BIOLOGICAL TECHNOLOGY CO LTD
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