Personal care essence oil containing alkannin and preparation method and application thereof

A technology of personal care and essential oils, applied in skin care preparations, medical preparations containing active ingredients, pharmaceutical formulas, etc., can solve the problems of easy rancidity, vegetable oils not resistant to high temperature and oxidation, etc., and achieve light and thin skin feeling, reduce The risk of microbial growth and the effect of improving product quality

Pending Publication Date: 2016-12-07
YUNNAN BAIYAO GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Therefore, based on the defects of the above-mentioned prior art, in order to solve the problem that vegetable oil is not resistant to high temperature and oxidation, and is easy to go rancid, the purpose of the present invention is to provide a personal care essential oil containing shikonin and a preparation method thereof, and the purple-containing Application of personal care essential oil of shikonin and cosmetic composition prepared by using the personal care essential oil containing shikonin

Method used

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  • Personal care essence oil containing alkannin and preparation method and application thereof
  • Personal care essence oil containing alkannin and preparation method and application thereof
  • Personal care essence oil containing alkannin and preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] This example is used to illustrate the shikonin-containing personal care essential oil of the present invention and its preparation method.

[0042] (1) Put 30L of caprylic acid / capric triglyceride into a multifunctional extraction and concentration tank, stir and heat to 90-100°C;

[0043] (2) adding 40% by weight of the caprylic acid / capric triglyceride content of Licorice yunnanensis, which can be pre-treated, such as sorting, removing silt, foreign matter, etc.;

[0044] (3) Stir (it can be ultrasonic or mechanical stirring) and heat extraction, the extraction temperature is 100-110°C, and the extraction time is 2h to obtain the comfrey extract;

[0045] (4) adopt 200 mesh sieves to carry out normal pressure filtration to comfrey extract;

[0046] (5) Obtain the supernatant by standing at room temperature, and the standing time is not less than 12 hours;

[0047] (6) Adopt 300 mesh sieves to filter the supernatant under normal pressure to obtain the comfrey filtra...

Embodiment 2

[0054] This example is used to illustrate the shikonin-containing personal care essential oil of the present invention and its preparation method.

[0055] The preparation method of this example is basically the same as that of Example 1, the only difference is that the preparation is carried out according to the extraction solvent specified in Table 1 below and the heating and extraction conditions.

Embodiment 3

[0057] This example is used to illustrate the shikonin-containing personal care essential oil of the present invention and its preparation method.

[0058] The preparation method of this example is basically the same as that of Example 1, the only difference is that the preparation is carried out according to the extraction solvent specified in Table 1 below and the heating and extraction conditions.

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Abstract

The invention provides personal care essence oil containing alkannin. The personal care essence oil contains alkannin and an extracting solvent, wherein the extracting solvent is synthetized oil. The personal care essence oil has better light and heat stability and is lighter and thinner in skin feeling. The problem that existing lithospermum oil is unstable and easily rancidifies is also solved while the used extracting solvent ensures that the alkannin is effectively extracted. In addition, the sterilization temperature can be properly improved, the risk of microbe breeding can be reduced and the product quality can be comprehensively improved by adopting a preparation process. The invention further provides a preparation method and application of the personal care essence oil containing the alkannin and a cosmetic compound containing the personal care essence oil containing the alkannin.

Description

technical field [0001] The invention belongs to the field of cosmetics. Specifically, the present invention provides a shikonin-containing personal care essence oil and its preparation method, as well as the use of the shikonin-containing personal care essence oil and the preparation of the shikonin-containing personal care essence oil cosmetic composition. Background technique [0002] Comfrey is both a plant and a raw material of traditional Chinese medicine. According to the 2015 edition of the Pharmacopoeia of the People's Republic of China, comfrey, the raw material of traditional Chinese medicine, is the dried root of Arnebia euchroma, a plant of the family Boraginaceae, or Arnebia guttata in Inner Mongolia. The comfrey contains a variety of physiologically active ingredients, the main active ingredients of which are shikonin and its derivatives (Wang Aiping et al., General research on the extraction process and preparation of shikonin, Chinese Medicine Guide [J], 20...

Claims

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Application Information

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IPC IPC(8): A61K8/97A61K8/35A61K8/92A61K8/37A61Q17/04A61Q19/00A61K31/122A61P17/02A61P29/00A61P31/10A61K36/30
CPCA61Q17/04A61Q19/00A61K8/355A61K8/375A61K8/92A61K8/97A61K31/122A61K36/30A61K2800/805A61K2236/35Y02A50/30
Inventor 王锦李宇斌刘磊王春阳蒋欢陈真黄灿
Owner YUNNAN BAIYAO GROUP
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