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Antioxidant for feed and preparation method of antioxidant

An antioxidant, feed technology, applied in the application, food science, food preservation and other directions, can solve the problems of poor antioxidant effect and stability, biological insecurity, etc., to improve the antioxidant effect, high biological safety, no toxic side effects

Inactive Publication Date: 2019-08-27
CHONGQING MINTAI NEW AGROTECH DEV GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide an antioxidant for feed, which solves the problems of biological insecurity, poor antioxidant effect and stability of existing antioxidants.

Method used

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  • Antioxidant for feed and preparation method of antioxidant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] An antioxidant for feed is made of the following components in parts by weight: 30 parts of dibutyl hydroxytoluene, 5 parts of tert-butyl hydroquinone, 10 parts of citric acid, 20 parts of silicon dioxide and 35 parts of Yuanming powder . Its preparation method includes:

[0020] 1) Pulverize the raw materials respectively, pass through a 60-mesh sieve, and set aside;

[0021] 2) Mix dibutyl hydroxytoluene and tert-butyl hydroquinone, then add citric acid and mix well to obtain a mixture;

[0022] 3) Add silicon dioxide and sodium sulfate to the mixture obtained in step 2) and mix well to obtain the antioxidant.

Embodiment 2

[0024] An antioxidant for feed is made of the following components in parts by weight: 15 parts of dibutyl hydroxytoluene, 10 parts of tert-butyl hydroquinone, 10 parts of citric acid, 5 parts of tartaric acid, 30 parts of silicon dioxide and elemental 50 parts of Mingfen. Its preparation method includes:

[0025] 1) Pulverize the raw materials respectively, pass through a 60-mesh sieve, and set aside;

[0026] 2) Mix dibutyl hydroxytoluene and tert-butyl hydroquinone, then add citric acid and tartaric acid and mix well to obtain a mixture;

[0027] 3) Add silicon dioxide and sodium sulfate to the mixture obtained in step 2) and mix well to obtain the antioxidant. Example 3

Embodiment 3

[0028] An antioxidant for feed is made of the following components in parts by weight: 50 parts of dibutyl hydroxytoluene, 5 parts of tert-butyl hydroquinone, 15 parts of fumaric acid, 25 parts of silicon dioxide and 70 parts of sodium sulfate share. Its preparation method includes:

[0029] 1) Pulverize the raw materials respectively, pass through a 60-mesh sieve, and set aside;

[0030] 2) Mix dibutyl hydroxytoluene and tert-butyl hydroquinone, then add fumaric acid and mix well to obtain a mixture;

[0031] 3) Add silicon dioxide and sodium sulfate to the mixture obtained in step 2) and mix well to obtain the antioxidant.

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Abstract

The invention discloses an antioxidant for feed and a preparation method of the antioxidant. The antioxidant is prepared from the following components in parts by weight: 15-50 parts of dibutyl hydroxytoluene, 1-15 parts of tert-butyl hydroquinone, 1-20 parts of organic acid, 10-40 parts of silica, and 20-70 parts of anhydrous sodium sulphate. Through cooperative interaction among the raw materials, the stability and anti-oxidation effect of the antioxidant are effectively improved, the storage period of the feed is remarkably prolonged, and the nutritional value of the feed is ensured. The raw materials are non-toxic, have high bio-safety, have no toxic or side effects on an animal body, and significantly improve the anti-oxidation performance of the feed, all complying with the feed hygiene standards. The preparation method is simple, the raw materials are mixed by premixing, and can be added to the feed and mixed evenly in a certain proportion during use, the amount of addition is small, the raw materials are large in source, the price is low, the cost is low, the industrial production is easy, and the application prospect is good.

Description

technical field [0001] The invention relates to the technical field of feed additives, in particular to an antioxidant for feed and a preparation method thereof. Background technique [0002] Feed is composed of various complex compounds such as protein, carbohydrates, minerals, fats and vitamins. These components are prone to spoilage under certain conditions. Especially in the rainy season in summer, when the temperature is high and the air humidity is high, spoilage and mildew are more likely to occur. This is because the oil and fat components in the feed will automatically oxidize and deteriorate, and at the same time, enzymatic reactions will occur, which will eventually reduce the nutritional content of the feed, reduce heat energy, destroy vitamins, and darken the color. The iron and copper plasma in the feed will promote the oxidation reaction in the environment of high temperature and high humidity. The fat in the feed will produce aldehydes, ketones, acids, pero...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23L3/3463A23L3/349A23L3/358A23L3/3508
CPCA23L3/3463A23L3/349A23L3/358A23L3/3508A23V2002/00
Inventor 陶有伦杨梅卿兰才王绪海王文欢
Owner CHONGQING MINTAI NEW AGROTECH DEV GRP CO LTD
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