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Compound plant essential oil micro-capsule preparation and preparation method thereof

A plant essential oil and preparation technology, which is applied in the field of compound plant essential oil microcapsule preparations for livestock and poultry and its preparation, can solve the problems of general fluidity and dispersibility, influence on selling price and profitability, uneven particle size, etc., and achieve weak antibacterial ability. , The effect of improving resistance and uniform distribution of ingredients

Inactive Publication Date: 2018-07-10
FOSHAN STANDARD BIO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, microcapsule preparations with uneven dyeing will not sell well, which will affect the selling price and profit
In the process of granulation, it is easy to have uneven particle size, for example, the particle size of microcapsules in the later stage of granulation is relatively large
In addition, the fluidity and dispersibility of the existing plant essential oil microcapsule preparations are average, and after being mixed with the feed, it is easy to stick to the wall when feeding

Method used

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  • Compound plant essential oil micro-capsule preparation and preparation method thereof
  • Compound plant essential oil micro-capsule preparation and preparation method thereof
  • Compound plant essential oil micro-capsule preparation and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] A compound plant essential oil microcapsule preparation, including the following components by mass percentage:

[0043]

[0044] Preparation method: (1) Weigh the carrier excipient glyceryl monostearate according to the formula ratio, heat it to 70-90°C to melt, and mix for 30 minutes to make it uniform. The reason for mixing while heating is that the temperature may be uneven during heating. If the material is not mixed, the material will change from solid to molten state, and the inner and outer layers and the upper and lower layers may be heated unevenly, resulting in a single uniform molten state. materials.

[0045] (2) Weigh the plant essential oil raw materials in a suitable container according to the formula ratio, then add an appropriate amount of the carrier auxiliary materials obtained in step (1), mix evenly to obtain a pre-mixed uniform material, and then add it to the balance step (1) In the treated carrier auxiliary material, stir evenly to obtain a mixed ma...

Embodiment 2

[0050] A compound plant essential oil microcapsule preparation, including the following components by mass percentage:

[0051]

[0052] Preparation method: (1) Weigh the carrier excipients glyceryl monostearate and stearic acid according to the formula ratio, heat to 90-100°C to melt, and mix for 40 minutes to make it uniform.

[0053] (2) Weigh the plant essential oil raw materials in a suitable container according to the formula ratio, then add an appropriate amount of the carrier auxiliary materials obtained in step (1), mix evenly to obtain a pre-mixed uniform material, and then add it to the balance step (1) In the treated carrier auxiliary material, stir evenly to obtain a mixed material.

[0054] (3) According to the formula ratio, add auxiliary materials and pigments to the materials of step (2), stir evenly, and obtain uniform materials.

[0055] (4) The uniform material obtained in step (3) is cooled to 60-70°C, and granulated by a high-speed spray granulating machine, and ...

Embodiment 3

[0058] A compound plant essential oil microcapsule preparation, including the following components by mass percentage:

[0059]

[0060]

[0061] Preparation method: (1) Weigh the carrier and auxiliary material paraffin according to the formula ratio, heat it to 100-120°C to melt, and mix for 40 minutes to make it uniform.

[0062] (2) Weigh the plant essential oil raw materials in a suitable container according to the formula ratio, then add an appropriate amount of the carrier auxiliary materials obtained in step (1), mix evenly to obtain a pre-mixed uniform material, and then add it to the balance step (1) In the treated carrier auxiliary material, stir evenly to obtain a mixed material.

[0063] (3) According to the formula ratio, add auxiliary materials and pigments to the materials of step (2), stir evenly, and obtain uniform materials.

[0064] (4) The uniform material obtained in step (3) is cooled to 60-70°C, and granulated by a high-speed spray granulation machine, and the r...

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Abstract

The invention discloses a compound plant essential oil micro-capsule preparation and a preparation method thereof, and belongs to the field of animal feed additives. The compound plant essential oil micro-capsule preparation comprises the following ingredients in percentage by mass: 5-30% of plant essential oil, 30-60% of auxiliary materials, 0-1% of pigments, and the balance of a carrier material; and the plant essential oil is a compound composed three essential oils, including carvacrol, thymol and cinnamaldehyde, at random proportions. The compound plant essential oil micro-capsule preparation disclosed by the invention is light red to red round smooth solid particles, wherein the micro-capsules are smooth at surface, uniform in color and luster, and 200-800 microns in particle size; and thus, the compound plant essential oil micro-capsule preparation has relatively good fluidity and dispersibility so that uniform mixing of feeds is facilitated so as to avoid sticking of the feedson walls when the feeds are used for feeding. And thus, the compound plant essential oil micro-capsule preparation is capable of reducing consumption loss, and increasing breeding benefits.

Description

Technical field [0001] The invention relates to the field of animal feed additives, in particular to a composite plant essential oil microcapsule preparation for livestock and poultry and a preparation method thereof. Background technique [0002] In recent years, with the development of intensive and large-scale breeding in my country, the proportion of deaths of livestock and poultry due to bacterial infection has remained high, and the incidence has been increasing year by year, causing economic losses to many farms and farmers. Although antibiotics can inhibit the occurrence of certain diseases in livestock and poultry, their negative effects cannot be ignored. Antibiotics can cause imbalance in the intestinal flora of animals, and can produce drug residues and lead to adverse effects such as drug resistance in the animal body. There are potential risks that threaten human health. [0003] Plant essential oils are secondary metabolites of plants. They have strong bactericidal ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K20/158A23K20/179A23K20/10A23K20/105A23K20/163A23K20/20A23K20/24A23K40/10
CPCA23K20/10A23K20/105A23K20/158A23K20/163A23K20/179A23K20/20A23K20/24A23K40/10
Inventor 黎剑坤谭志坚刘肖娟黄显会符德文王俊陈艺青
Owner FOSHAN STANDARD BIO TECH
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