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Coated plant essential oil for piglets and preparation method of coated plant essential oil

A plant essential oil and encapsulation technology, which is applied in application, animal feed, additional food elements, etc., can solve the problems of large differences in antibacterial effects of essential oils, discounted use effects, and easy oxidation, etc., to protect intestinal health and cooling speed Fast, simple and convenient production operation

Pending Publication Date: 2021-03-26
WUXI ZHENGDA POULTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Essential oils are volatile and easily oxidized due to their inherent characteristics of volatile oils; in addition, the antibacterial effects of essential oils vary greatly depending on the type and content of essential oils; the effect of using essential oils is greatly reduced after simply adding essential oils to feed

Method used

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  • Coated plant essential oil for piglets and preparation method of coated plant essential oil
  • Coated plant essential oil for piglets and preparation method of coated plant essential oil
  • Coated plant essential oil for piglets and preparation method of coated plant essential oil

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The preparation method comprises the following steps:

[0026] (1), take by weighing 5% of silicon dioxide, join in the mixer, then add carvacrol 3.5%, cinnamaldehyde 3.5%, absorb and mix evenly;

[0027] (2) Weigh 62% of hydrogenated palm oil and put it in the reaction kettle, raise the temperature to 80°C, after it is completely melted, turn on the agitator, add 3% of thymol, after it is dissolved, then add the silicon dioxide in step 1 , carvacrol and cinnamaldehyde mixture, then add carboxymethylcellulose 20% and Tween 80 3%, stir evenly;

[0028] (3) The homogenate obtained in step (2) is subjected to spray granulation using a condensation spray granulator. The cylinder temperature of the condensing spray granulator is kept at 2°C, and the flow rate of the feed pump is kept at 2 rpm. The obtained granules are passed through a 20-mesh sieve to obtain a finished product.

Embodiment 2

[0030] The preparation method comprises the following steps: each raw material is calculated by mass percentage;

[0031] (1), take by weighing 14% of dextrin, join in the mixer, then add carvacrol 5%, cinnamaldehyde 5%, absorb and mix evenly;

[0032] (2), Weigh 55% of hydrogenated palm oil and put it in the reaction kettle, heat up to 85°C, after it is completely melted, turn on the agitator, add 5% of thymol, and after dissolving, add the dextrin in step 1, Carvacrol and cinnamaldehyde mixture, then add acrylic resin 15% and polysorbate 1%, stir well;

[0033] (3) The homogenate obtained in step (2) is subjected to spray granulation using a condensation spray granulator. The cylinder temperature of the condensing spray granulator is kept at 5°C, and the flow rate of the material pump is kept at 4 rpm. The obtained particles pass through a 40-mesh sieve to obtain a finished product.

Embodiment 3

[0035] The preparation method comprises the following steps: each raw material is calculated by mass percentage;

[0036] (1), take carboxymethyl cellulose 20%, join in the mixer, then add carvacrol 7%, cinnamaldehyde 7%, adsorption mixes evenly;

[0037] (2), Weigh 50% of hydrogenated palm oil and put it in the reaction kettle, heat up to 90°C, after it is completely melted, turn on the agitator, add 6% of thymol, after it dissolves, then add the carboxymethyl in step 1 Cellulose, carvacrol and cinnamaldehyde mixture, then add vinyl acetate resin 8% and sodium dodecylbenzene sulfonate 2%, stir evenly;

[0038] (3) The homogenate obtained in step (2) is subjected to spray granulation using a condensation spray granulator. The cylinder temperature of the condensing spray granulator is kept at 10°C, and the flow rate of the material pump is kept at 7 rpm. The obtained particles pass through a 60-mesh sieve to obtain a finished product.

[0039] In the present invention, hydro...

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Abstract

The invention discloses coated plant essential oil for piglets and a preparation method of the coated plant essential oil, and belongs to the technical field of animal husbandry feed. The plant essential oil is prepared from the following raw materials in percentage by mass: 3-6% of thymol, 3.5-7% of carvacrol, 3.5-7% of cinnamyl aldehyde, 5-20% of a binder, 1-10% of a surfactant, 5-20% of an adsorbent and 45-62% of hydrogenated palm oil. The preparation method comprises the following steps: stirring the adsorbent, the carvacrol and the cinnamyl aldehyde for uniform adsorption and mixing; taking the hydrogenated palm oil, heating the hydrogenated palm oil until the hydrogenated palm oil is completely molten, adding the thymol while stirring, adding the obtained mixture after the thymol isdissolved, adding the binder and the surfactant, and performing uniform stirring to obtain a mixture; and carrying out condensation spray granulation on the obtained mixture, and finally carrying outscreening to obtain coated plant essential oil finished product particles for piglets. The plant essential oil has the characteristics of volatilization resistance, oxidation resistance and stability,and can protect intestinal health of the piglets.

Description

technical field [0001] The invention belongs to the technical field of animal husbandry feed, and in particular relates to a coating plant essential oil for piglets and a preparation method thereof. Background technique [0002] With the continuous development of the feed industry and the continuous improvement of people's awareness of animal food safety, antibiotics used in feed have become increasingly prominent due to their drug resistance and drug residues. It has been banned to add in feed, such as colistin sulfate and olaquindox, and the era of comprehensive ban on antibiotics is coming. Therefore, the feed industry urgently needs green and safe feed additives that can replace antibiotics. Plant essential oils are green, safe, and have antibacterial and bactericidal effects, and are better alternatives to antibiotics. [0003] Among the essential oils recognized by everyone in the feed industry, the first is carvacrol, the second is thymol, and the third is cinnamald...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K20/111A23K20/163A23K20/105A23K20/10A23K20/158A23K20/28A23K40/10A23K40/30
CPCA23K50/30A23K20/111A23K20/163A23K20/105A23K20/10A23K20/158A23K20/28A23K40/10A23K40/30
Inventor 冯静波周光玉叶峰先
Owner WUXI ZHENGDA POULTRY
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