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Method for reducing and controlling mycotoxin in livestock and poultry feed

A technology for mycotoxins and livestock and poultry feeds is applied in the field of control of mycotoxins in livestock and poultry feeds.

Pending Publication Date: 2022-03-29
NANNING DABEINONG FEED TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problem of poor effect of removing mycotoxin (DON) in feed or raw materials, the present invention prepares a feed additive for alleviating mycotoxin by developing the active substance of traditional Chinese medicine, baicalein, so as to effectively reduce the side effects induced by mycotoxin

Method used

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  • Method for reducing and controlling mycotoxin in livestock and poultry feed
  • Method for reducing and controlling mycotoxin in livestock and poultry feed
  • Method for reducing and controlling mycotoxin in livestock and poultry feed

Examples

Experimental program
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Effect test

Embodiment 1

[0026] A method for preparing a feed additive for reducing and controlling mycotoxins, comprising the following steps:

[0027] (1) Mix 7 parts of baicalin solution, 0.4 part of vitamin A, 0.6 part of vitamin C, 1.7 part of vitamin E, 0.6 part of arginine, and 0.5 part of methionine according to the ratio of parts by weight to obtain mixture A;

[0028] (2) The mixture A and catechin were mixed uniformly at 1000 rpm according to the mass ratio of 1:6 to obtain the additive.

[0029] The preparation method of described baicalin solution is as follows:

[0030] S1: According to the ratio of parts by weight, take 8 parts of sodium taurocholate, 8 parts of pluronic and 55 parts of baicalin, add ethanol solution to super-rise to completely dissolve and mix uniformly, place on a rotary decompression evaporator Ethanol was removed by rotary evaporation at 40°C to obtain a dispersed film;

[0031] S2: Put the dispersed film into a vacuum drying oven, dry overnight under vacuum, then...

Embodiment 2

[0033] A method for preparing a feed additive for reducing and controlling mycotoxins, comprising the following steps:

[0034] (1) Mix 10 parts of baicalin solution, 1 part of vitamin A, 1 part of vitamin C, 3 parts of vitamin E, 0.8 part of arginine, and 0.8 part of methionine according to the ratio of parts by weight to obtain mixture A;

[0035] (2) The mixture A and catechin were mixed uniformly at 1000 rpm according to the mass ratio of 1:6 to obtain the additive.

[0036] The preparation method of described baicalin solution is as follows:

[0037] S1: According to the ratio of parts by weight, take 10 parts of sodium taurocholate, 10 parts of pluronic and 46 parts of baicalin, add ethanol solution and super-rise to completely dissolve and mix uniformly, place on a rotary decompression evaporator Ethanol was removed by rotary evaporation at 40°C to obtain a dispersed film;

[0038] S2: Put the dispersed film into a vacuum drying oven, dry overnight under vacuum, then ...

Embodiment 3

[0040] A method for preparing a feed additive for reducing and controlling mycotoxins, comprising the following steps:

[0041] (1) Mix 8 parts of baicalin solution, 0.8 part of vitamin A, 0.7 part of vitamin C, 2.3 parts of vitamin E, 0.7 part of arginine, and 0.6 part of methionine according to the ratio of parts by weight to obtain mixture A;

[0042] (2) mix mixture A and catechin according to the mass ratio of 1:5.5, and mix them uniformly at 1000rpm to obtain the additive;

[0043] The preparation method of described baicalin solution is as follows:

[0044] S1: According to the ratio of parts by weight, take 9 parts of sodium taurocholate, 9 parts of pluronic and 52 parts of baicalin, add ethanol solution to super-rise to completely dissolve and mix uniformly, place on a rotary vacuum evaporator Ethanol was removed by rotary evaporation at 40°C to obtain a dispersed film;

[0045] S2: Put the dispersed film into a vacuum drying oven, dry overnight under vacuum, then a...

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Abstract

The invention discloses a method for reducing and controlling mycotoxin in a livestock and poultry feed, which comprises the following steps of: mixing a feed additive prepared from baicalin serving as an inhibitor with the livestock and poultry feed according to the addition amount of 3-5kg / ton, and feeding livestock and poultry to inhibit the influence of the mycotoxin on the body performance of the livestock and poultry. According to the feed additive, sodium taurocholate and pluronic are used as carriers to prepare baicalin mixed micelles, the oral absorption rate of baicalin is increased, the bitter taste of baicalin is reduced, and then vitamin A, vitamin C, vitamin E, arginine, methionine and catechin are compounded to obtain the additive. The additive disclosed by the invention is mixed with livestock and poultry daily ration for feeding, so that the oxidative stress of piglets damaged by mycotoxin can be reduced, the nutrient absorption of the piglets is increased, and the growth of livestock and poultry is promoted.

Description

technical field [0001] The invention belongs to the technical field of feed, in particular to a method for reducing and controlling mycotoxins in livestock and poultry feed. Background technique [0002] The pollution of feed by mycotoxins has always been the main problem that plagues the development of the feed industry. From the end of 2003 to the autumn of 2004, the loss of the pig industry caused by mycotoxins reached more than 1 billion yuan. Therefore, the efficient and reasonable use of mycotoxin prevention and control technology to achieve ecologically healthy farming will not only benefit the development of intensive pig farming and human health, but also effectively promote the establishment of a food safety and health system, and promote the sustainability of the feed industry and farming industry healthy growth. [0003] Invention patent CN201811362097.5 discloses a feed additive and its application to prevent and treat livestock and poultry production performan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K20/121A23K20/174A23K20/142A23K20/105A23K50/30A23K50/60
CPCA23K20/121A23K20/174A23K20/142A23K20/105A23K50/30A23K50/60
Inventor 陈兴发凌成金廖鹏邓华占书华郑斌兰志鹏赵彤韦良开
Owner NANNING DABEINONG FEED TECH CO LTD