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A kind of preparation method and application of ginger oleoresin microcapsule

A technology of ginger oleoresin and microcapsules, which is applied in the field of daily chemicals, can solve problems that have not been well solved, and achieve the effect of simple preparation method and broad market prospect

Active Publication Date: 2019-11-12
GUANGZHOU RIDGEPOLE BIOLOGICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ginger oleoresin microcapsules for cosmetics not only require that the wall material itself can be applied in cosmetics, but also require that the wall material can protect the ginger oleoresin and make the ginger oleoresin reach the effect of sustained release. Obviously, the ginger oleoresin product for food cannot To meet this requirement, that is, the problems of ginger oleoresin microcapsule products in cosmetic applications have not been well resolved

Method used

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  • A kind of preparation method and application of ginger oleoresin microcapsule
  • A kind of preparation method and application of ginger oleoresin microcapsule
  • A kind of preparation method and application of ginger oleoresin microcapsule

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Embodiment 1 The preparation of ginger oleoresin microcapsules of the present invention

[0032] It includes the following steps: (1) dissolving OSA starch in water, hydrating for 12 hours, and overnight to make a uniform and stable wall material solution; (2) adding ginger oleoresin to soybean oil in a ratio of 1:1 to disperse 2 (3) mix soybean oil and OSA starch aqueous solution having ginger oleoresin by 1:5, stir 2min under the condition of 250rad / min to mix evenly with the mixer, under room temperature condition, use the homogenizer to Rotating speed, emulsification 5min, form pale yellow emulsion; (4) spray drying under the condition of 170 ℃ of inlet air temperature, 80 ℃ of outlet air temperature, feed speed 5ml / min, obtain the required ginger oleoresin microcapsules.

[0033] The embedding rate of ginger oleoresin microcapsules obtained in the experiment was 92%, and the yield was 85.97%.

Embodiment 2

[0034] Embodiment 2 The preparation of ginger oleoresin microcapsules of the present invention

[0035]It includes the following steps: (1) Dissolving OSA starch in water, hydrating for 5 hours, and overnight to make a uniform and stable wall material solution; (2) Adding ginger oleoresin to white oil in a ratio of 1:4 to disperse 3 (3) mix the white oil and the OSA starch aqueous solution that are dissolved with ginger oleoresin by 1:9, stir 2min to mix evenly under the condition of 250rad / min with the stirrer, under the room temperature condition, with the homogenizer with the speed of 20000r / min Rotating speed, emulsification 5min, form pale yellow emulsion; (4) spray drying under the condition of 170 ℃ of inlet air temperature, 80 ℃ of outlet air temperature, feed speed 5ml / min, obtain the required ginger oleoresin microcapsules.

[0036] The embedding rate of ginger oleoresin microcapsules obtained in the experiment was 85.5%, and the yield was 81%.

Embodiment 3

[0037] Embodiment 3 Preparation of ginger oleoresin microcapsules of the present invention

[0038] It includes the following steps: (1) Dissolving OSA starch in water, hydrating for 15 hours, and overnight to make a uniform and stable wall material solution; (2) Adding ginger oleoresin to white oil in a ratio of 1:4 to disperse 3 (3) mix the white oil and the OSA starch aqueous solution that are dissolved with ginger oleoresin by 1:9, stir 2min to mix evenly under the condition of 250rad / min with the stirrer, under the room temperature condition, with the homogenizer with the speed of 24000r / min Rotating speed, emulsification 3min, form pale yellow emulsion; (4) spray drying under the condition of 170 ℃ of inlet air temperature, 80 ℃ of outlet air temperature, feed speed 5ml / min, obtain the required ginger oleoresin microcapsules.

[0039] The embedding rate of ginger oleoresin microcapsules obtained in the experiment was 91.1%, and the yield was 84.6%.

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Abstract

The technical scheme of the invention belongs to the field of daily chemicals and particularly relates to a preparation method and application of a ginger oleoresin microcapsule. The preparation method of the ginger oleoresin microcapsule comprises the following steps: (1) pre-treating OSA starch; (2) adding ginger oleoresin into base oil according to a certain proportion so as to be dispersed; (3) mixing the base oil dissolved with the ginger oleoresin and the aqueous solution of the OSA starch, performing stirring until the base oil and the aqueous solution are uniformly mixed, and performing emulsification with a homogenizer under the condition of room temperature to form a light-yellow emulsion; and (4) performing spray drying to obtain the required ginger oleoresin microcapsule. The microcapsule product prepared by the preparation method provided by the invention has a higher embedding rate and higher stability, the irritation of the ginger oleoresin to the skin is reduced, and the ginger oleoresin is widely applied to cosmetics.

Description

technical field [0001] The technical scheme of the invention belongs to the field of daily chemicals, and in particular relates to a preparation method and application of ginger oleoresin microcapsules. Background technique [0002] Ginger oleoresin uses ginger as raw material and adopts supercritical CO 2 Extraction technology, a deep amber semi-fluid oil with strong aroma and spicy taste extracted from ginger. The composition of ginger oleoresin is complex, containing gingerol, gingerol, shogaol, shogaol, zingerone, borneol, citral and amino oil ether, etc., almost including all the aroma, taste components and functional components of ginger . Studies have shown that the fragrance of ginger oleoresin is 20 to 30 times that of ordinary ginger. A class of components containing 3-methoxy-4-hydroxyphenyl functional group structure in ginger oleoresin is collectively called gingerol, which is also the most important component in ginger oleoresin and is a spicy component in g...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/92A61K8/73A61K8/11A61Q17/00A61Q19/00A61Q19/08
CPCA61K8/11A61K8/732A61K8/922A61K2800/10A61Q17/005A61Q19/00A61Q19/08
Inventor 王秋丽曾飒高合意雷登凤
Owner GUANGZHOU RIDGEPOLE BIOLOGICAL TECH CO LTD
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