Water-soluble plant essential oil feed additive and preparation method thereof

The technology of a feed additive and plant essential oil is applied in the field of water-soluble plant essential oil feed additive and its preparation, which can solve the problems of low solubility, inability to be widely used, poor effect, etc. The effect of germs

Inactive Publication Date: 2017-06-13
山川生物科技(武汉)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a problem of low solubility in water when plant essential oil is added as a plant feed additive. The weight percentage content of plant essential oil in the existing feed additive is about 5-10%, and its effect is poor, and it cannot be widely used.

Method used

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  • Water-soluble plant essential oil feed additive and preparation method thereof
  • Water-soluble plant essential oil feed additive and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of water-soluble plant essential oil feed additive, by weight percentage, its formula is:

[0020] Cinnamaldehyde 16%, thymol 19%, eugenol 4%, carvacrol 10%, emulsifier propylene glycol 2%, purified water 49%.

[0021] The preparation method of the water-soluble plant essential oil feed additive comprises the following steps:

[0022] 1) Mix cinnamaldehyde, thymol, eugenol, and carvacrol according to the above weight ratio, and fully stir to obtain a semi-finished plant essential oil;

[0023] 2) Mix the obtained plant essential oil semi-finished product with emulsifier propylene glycol, and use a high-speed homogenizer for stirring. The speed of the high-speed homogenizer is 24000r / min, and the homogenization time is 8-10min, so that it is fully emulsified;

[0024] 3) Add the emulsified plant essential oil semi-finished product into solvent water and stir well to obtain a finished product. The weight percentage of the plant essential oil in the finished produc...

Embodiment 2

[0026] A kind of water-soluble plant essential oil feed additive, by weight percentage, its formula is:

[0027] Cinnamaldehyde 30%, thymol 6%, eugenol 7%, carvacrol 8%, emulsifier polyoxyethylene 20 sorbitan monooleate 3%, purified water 46%.

[0028] The preparation method of the water-soluble plant essential oil feed additive comprises the following steps:

[0029] 1) Mix cinnamaldehyde, thymol, eugenol, and carvacrol according to the above weight ratio, and fully stir to obtain a semi-finished plant essential oil;

[0030] 2) Mix the semi-finished plant essential oil with the emulsifier polyoxyethylene 20 sorbitan monooleate, and stir with a high-speed homogenizer. The speed of the high-speed homogenizer is 22000r / min, and the homogenization time is 6-6 8min to make it fully emulsified;

[0031] 3) Add the semi-finished product of emulsified plant essential oil into solvent water and stir well to obtain a finished product, and the weight percentage of plant essential oil...

Embodiment 3

[0033] A kind of water-soluble plant essential oil feed additive, by weight percentage, its formula is:

[0034] 20% cinnamaldehyde, 14% thymol, 5.5% eugenol, 13% carvacrol, 3% emulsifier, a mixture of propylene glycol and polyoxyethylene 20 sorbitan monooleate in a ratio of 3:1 by weight ; Purified water 44.5%.

[0035] The feed additive of this example is prepared according to the preparation method of Example 1 to obtain a finished product, and the weight percentage of plant essential oil in the finished product is 52.5%.

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Abstract

The invention provides a water-soluble plant essential oil feed additive and a preparation method thereof. The feed additive is prepared from the following raw materials in percentage by weight: 15-30% of cinnamyl aldehyde, 6-19% of thymol, 4-7% of eugenol, 6-14% of carvacrol, 1-3% of an emulsifier and 30-60% of solvent water, wherein the emulsifier is propylene glycol and/or polyoxyethylene 20 sorbitan monooleate. The preparation method comprises the steps of (1) mixing the cinnamyl aldehyde, the thymol, the eugenol and the carvacrol at the designed weight ratio; (2) mixing a plant essential oil semi-finished product and the emulsifier at the designed weight ratio; and (3) adding an emulsified plant essential oil semi-finished product to the solvent water and fully stirring to obtain the finished product. According to the water-soluble plant essential oil feed additive, the high-content plant essential oil product can be obtained, and meanwhile, the plant essential oil product can be completely dissolved into water, is added through a drinking water system in a farm, and is convenient to use. The preparation method is reliable in technology, simple in operation and low in cost.

Description

technical field [0001] The invention relates to the technical field of feed additive preparation, in particular to a water-soluble plant essential oil feed additive and a preparation method thereof. Background technique [0002] In 1986, based on the consideration of food safety, Sweden stipulated that the use of antibiotic growth promoters (AGPs) in livestock and poultry feed should be completely banned, becoming the first country in the world that forbids the use of AGPs. Subsequently, Denmark began to completely ban antibiotics in livestock and poultry feed in 2000. In 1999, the European Union announced that from July of that year to the end of 2005, only 4 kinds of antibiotic products were allowed to be used in feed: monensin, salinomycin, flavomycin, and avelamycin. Feed use. Although antimicrobial consumption in China is expected to continue to grow in the coming decades, China has recently taken proactive steps to limit the use of antibiotics in livestock production...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K20/111A23K20/105A23K20/158
Inventor 汪德中杨红军
Owner 山川生物科技(武汉)有限公司
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