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Repairing and whitening composition containing camellia extract and microcapsules prepared therefrom

A camellia extraction and composition technology, applied in the direction of medical preparations containing active ingredients, skin care preparations, cosmetic preparations, etc., can solve the problems of instability, adding whitening agents, easy to change color and taste, etc., and achieve light spots Effects of removing freckles, repairing damaged skin, and brightening gloss

Active Publication Date: 2022-06-28
SHANGHAI FOREST CABIN BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most whitening agents added to cosmetics are very unstable under high temperature and light conditions, and are easy to change color and taste, which limits their application in cosmetics. Therefore, a method is needed to effectively increase the stability of whitening agents. Greatly increase the application of various whitening agents in cosmetics

Method used

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  • Repairing and whitening composition containing camellia extract and microcapsules prepared therefrom
  • Repairing and whitening composition containing camellia extract and microcapsules prepared therefrom
  • Repairing and whitening composition containing camellia extract and microcapsules prepared therefrom

Examples

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Effect test

Embodiment 1～7

[0035] Examples 1 to 7 provide a microcapsule of a repairing and whitening composition containing camellia extract, and the components and weight ratio of the whitening composition are shown in Table 1.

[0036] Table 1

[0037]

[0038] Wherein, the camellia extract used in Examples 1-5 is camellia seed oil, camellia flower extract and camellia leaf extract with a mass ratio of 10:1:1; Camellia seed oil, camellia flower extract and camellia tea extract; Example 7 adopts camellia extract as camellia seed oil, camellia flower extract and camellia tea extract in a mass ratio of 20:1:1.

[0039] The preparation steps of the microcapsules are as follows:

[0040] 1) The camellia extract of the content ratio described in Table 1 is made into microcapsule powder, the homogenization pressure used is 25MPa, the time is 10min, and the temperature is 30°C; the obtained particle size is 1-20 μm;

[0041] 2) after mixing with the proportioning ratio of each component in Table 1, the ...

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Abstract

The invention relates to a repairing and whitening composition containing camellia extract and microcapsules prepared therefrom. The composition comprises the following components in percentage by weight: 45-60% of camellia extract, 10-40% of linoleic acid %, glabridin PT‑900 0.5-3%, α‑arbutin 1-6%, mombetin 1-10%, coix seed extract 1-10%, aloe extract 1-10%. The seven compositions of camellia japonica extract, linoleic acid, glabridin, etc. of the present invention are rationally compounded to obtain the optimal ratio, and their synergistic effects can inhibit pigmentation in various ways, thereby obtaining high-efficiency whitening Functional composition, effectively repairs damaged skin, and excellently brightens skin luster. After the repairing and whitening composition is microcapsulated in the present invention, its microencapsulation treatment is beneficial to the maintenance and stability of each whitening component, so that it can be kept stable in formula products.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a repairing and whitening composition containing camellia extract and a microcapsule prepared therefrom. Background technique [0002] In recent years, the topic of accelerated aging by ultraviolet rays has become a major issue in health and beauty. Due to the accelerated aging of the skin by ultraviolet rays, the skin will appear blackened, and even inflammatory reactions such as erythema or edema may occur. The increasingly serious mental stress and physical fatigue of modern people, long-term living in a polluted environment or excessive exposure to ultraviolet rays will damage the skin, cause a large number of melanin production, and form pigmentation spots, which have become major factors for women's skin whitening. problem, therefore, whitening products are also attracting attention. [0003] Whitening cosmetics are endowed with the functions of inhibiting melanin production, pre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9794A61K8/362A61K8/49A61K8/60A61K8/9789A61K8/11A61Q19/02A61Q19/00
CPCA61K8/9789A61K8/9794A61K8/362A61K8/498A61K8/11A61K8/602A61Q19/02A61Q19/004A61K2800/5922
Inventor 张群喻启波高宏旗黄静桑建梅
Owner SHANGHAI FOREST CABIN BIOLOGICAL TECH
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