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A feed antioxidant resisting self attenuation, a preparing method thereof and a feed antioxidation method

An antioxidant and anti-oxidation technology, which is applied in the field of feed antioxidant, the preparation of the antioxidant, and the field of feed anti-oxidation, can solve problems such as attenuation, and achieve the effects of convenient use, low coating cost, and low equipment cost

Active Publication Date: 2016-08-10
重庆新威士生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to propose a feed antioxidant, which can reduce the self-attenuation problem during the period from the time it is produced to the time before it is added in the feed factory, and at the same time does not affect the addition To the full play of its effectiveness in the feed, thereby solving the problem that the long-term impact on feed enterprises has been seriously attenuated before the use of antioxidants

Method used

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  • A feed antioxidant resisting self attenuation, a preparing method thereof and a feed antioxidation method
  • A feed antioxidant resisting self attenuation, a preparing method thereof and a feed antioxidation method
  • A feed antioxidant resisting self attenuation, a preparing method thereof and a feed antioxidation method

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preparation example Construction

[0034] The preparation method of the above-mentioned feed antioxidant, the steps are as follows, see also figure 1 ;

[0035] (1) Heat and melt glycerol monostearate in a reaction kettle at 60-70°C;

[0036] (2) Put dibutylhydroxytoluene and citric acid in the reaction kettle of step (1) and continue heating to 70-80°C to melt to obtain a mixed liquid;

[0037] (3) Add ethoxyquinoline and polyethylene glycol glycerol ricinoleate to the mixed liquid prepared in step (2), and mix evenly to obtain a homogeneous mixture liquid;

[0038] (4) Add silicon dioxide into the mixer, and slowly add the homogeneous mixture liquid prepared in step (3) into the mixer under the condition that the mixer is turned on for adsorption and molding to obtain powder mixture I;

[0039] (5) Heat and melt stearic acid at 60-70°C;

[0040](6) Add the stearic acid melted in step (5) to the powder mixture I prepared in step (4) by spraying, stir evenly, and cool to no higher than room temperature by 3-...

Embodiment 1

[0051] 1. The mass percentage of each component is: 5.0% butylated hydroxytoluene (BHT), 5.0% citric acid, 10.0% ethoxyquinoline, 0.4% glycerol monostearate, macrogol glycerol Ricinoleic acid ester 0.4%, stearic acid 6.0%, silicon dioxide 20.0%, zeolite powder 53.2%.

[0052] 2. Preparation method:

[0053] (1) Heat and melt 1.0 kg of glyceryl monostearate at 60-70°C in a reaction kettle.

[0054] (2) Put 12.5kg of butylated hydroxytoluene (BHT) and 12.5kg of citric acid in the reaction kettle and continue heating to 70-80°C to melt.

[0055] (3) Add 25.0kg of ethoxyquinoline and 1.0kg of polyethylene glycol glycerol ricinoleate to the mixed liquid prepared in step (2), and homogenize for 1 minute with a homogenizer at 1000 rpm.

[0056] (4) Add 50.0kg of silicon dioxide into the mixer, and slowly add the homogeneous mixture liquid prepared in step (3) into the mixer for adsorption and molding when the mixer is turned on.

[0057] (5) Heat and melt 15.0kg of stearic acid at...

Embodiment 2

[0062] 1. The mass percentages of the components are: 10.0% butylated hydroxytoluene (BHT), 10.0% citric acid, 15.0% ethoxyquinoline, 0.7% glycerol monostearate, macrogol glycerol Ricinoleic acid ester 0.7%, stearic acid 10.5%, silicon dioxide 35.0%, zeolite powder 18.1%.

[0063] 2. Preparation method:

[0064] (1) Heat and melt 1.75kg of glyceryl monostearate at 60-70°C in a reaction kettle.

[0065] (2) Put 25.0kg of butylated hydroxytoluene (BHT) and 25kg of citric acid in the reaction kettle and continue heating to 70-80°C to melt.

[0066] (3) Add 37.5kg of ethoxyquinoline and 1.75kg of polyethylene glycol glycerol ricinoleate into the mixed liquid prepared in step (2), and homogenize for 1 minute with a homogenizer at 1000 rpm.

[0067] (4) Add 87.5kg of silicon dioxide into the mixer, and slowly add the homogeneous mixture liquid prepared in step (3) into the mixer for adsorption and molding under the condition that the mixer is turned on.

[0068] (5) Heat and melt...

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Abstract

A feed antioxidant resisting self attenuation, a preparing method thereof and a feed antioxidation method are disclosed. The feed antioxidant comprises 1.0-20.0% by mass of 2,6-bis(1,1-dimethylethyl)-4-methylphenol, 1.0-15.0% by mass of citric acid, 1.0-30.0% by mass of ethoxyquin, 0.1-15.0% by mass of glycerin monostearate, 0.1-15.0% by mass of poly(ethylene oxide) glycerol ricinoleate, 1.0-15.0% by mass of stearic acid, and 1.0-65.0% by mass of silica, with the balance being zeolite powder that is a carrier. During feed production, the feed antioxidant is adopted as one additive, fully mixed with other raw materials for producing feed, and then is granulated. The feed antioxidant can reduce the problem of self attenuation in a period from production of the feed antioxidant to addition in a feed factory, and does not influence effects of the feed antioxidant when the feed antioxidant is added into the feed, thus overcoming the problem influencing the feed industry for long time that antioxidants are greatly attenuated before using.

Description

technical field [0001] The invention relates to a feed additive, in particular to a feed antioxidant, and also relates to a preparation method of the antioxidant and a method for realizing feed anti-oxidation by using the antioxidant. The feed antioxidant can reduce the self-attenuation problem during the period from its production to the addition of the feed factory, so as to solve the long-term problem that the feed enterprise has already seriously attenuated before the antioxidant is used, and belongs to the technical field of feed additives. Background technique [0002] Feed is easily oxidized during storage. The substances that are easy to oxidize and deteriorate in the feed are mainly oil and vitamins, which are also very important nutrients in the feed. To slow down the oxidation process, antioxidants are often added to the feed. The basic principle of feed antioxidants is that antioxidants themselves are easily oxidized by air, at least more easily oxidized by air...

Claims

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Application Information

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IPC IPC(8): A23K20/111A23K20/132A23K20/158A23K20/20A23K40/10
Inventor 卿兰才胡波
Owner 重庆新威士生物科技有限公司