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Repairing and whitening composition containing camellia extract and microcapsules prepared from repairing and whitening composition containing camellia extract

A camellia tea extract and camellia extraction technology are applied in the direction of medical preparations containing active ingredients, skin care preparations, cosmetic preparations, etc., which can solve problems such as instability, easy to change color and taste, increase whitening agents, etc., and achieve reduction Wrinkles, skin tone brightening, and cell growth acceleration effects

Active Publication Date: 2019-12-13
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 from repairing and whitening composition containing camellia extract
  • Repairing and whitening composition containing camellia extract and microcapsules prepared from repairing and whitening composition containing camellia extract
  • Repairing and whitening composition containing camellia extract and microcapsules prepared from repairing and whitening composition containing camellia extract

Examples

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Effect test

Embodiment 1～7

[0035] Examples 1-7 provide a microcapsule of a repair and whitening composition containing camellia extract. The components and weight ratios of the whitening composition are shown in Table 1.

[0036] Table 1

[0037]

[0038] Among them, the camellia extract used in Examples 1-5 was camellia seed oil, camellia flower extract and camellia extract with a mass ratio of 10:1:1; Example 6 used camellia extract with a mass ratio of 8:1:1 Camellia seed oil, camellia flower extract and camellia tea extract; Example 7 uses camellia seed oil, camellia flower extract and camellia tea extract with a mass ratio of 20:1:1.

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

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

[0041] 2) After mixing the components in Table 1, the repair and whitening...

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Abstract

The invention relates to a repairing and whitening composition containing a camellia extract and microcapsules prepared from the repairing and whitening composition containing a camellia extract. Thecomposition comprises the following components in percentage by weight of 45-60% of the camellia extract, 10-40% of linoleic acid, 0.5-3% of glabridin PT-90, 1-6% of alpha-arbutin, 1-10% of mulberrin,1-10% of a coix seed extract and 1-10% of an aloe extracting solution. According to the repairing and whitening composition containing a camellia extract disclosed by the invention, 7 compositions ofthe camellia extract, the linoleic acid, the glabridin and the like are reasonably compounded, the optimal compounding ratio is obtained, the synergistic effects are achieved, and pigmentation can berestrained in many ways, so that the composition having efficient whitening effects can be obtained, damaged skin is effectively repaired, and the skin lustrousness is excellently lightened. The repairing and whitening composition is subjected to microcapsule embedding, maintenance and stabilization of whitening components are facilitated through microencapsulation treatment, and the repairing and whitening composition can keep stable in formula products.

Description

Technical field [0001] The invention relates to the field of cosmetics, in particular to a repair 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. Ultraviolet rays accelerate the aging of the skin, causing the skin to have a darkening reaction, and even inflammatory reactions such as erythema or edema. At the same time, it is easy to produce stains when exposed to the sun. The increasing 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 amount of melanin to be produced, and form pigmentation spots. These have become the main cause of female skin whitening. Therefore, whitening products are also attracting attention. [0003] Whitening cosmetics are given the ability to inh...

Claims

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Application Information

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Patent Type & Authority Applications(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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