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Application of golden camellia tea extract, whitening skin care composition and preparation method thereof

A technology of skin care composition and golden camellia tea, which is applied in tea extraction, cosmetic preparations, tea treatment before extraction, etc., to achieve the effect of simple equipment and simple production operation

Active Publication Date: 2018-01-30
DALIAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Modern research has proved that golden camellia tea has significant antibacterial and antioxidative effects, and the toxicity of golden camellia tea is lower than that of ordinary green tea, and golden camellia tea can be used as a safe whitening skin care raw material, which has not been reported in the literature

Method used

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  • Application of golden camellia tea extract, whitening skin care composition and preparation method thereof
  • Application of golden camellia tea extract, whitening skin care composition and preparation method thereof
  • Application of golden camellia tea extract, whitening skin care composition and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] Whitening skin care composition, by weight percentage, consists of the following raw materials:

[0058]

[0059] The preparation process of 1 example of this embodiment is as follows: figure 1 As shown, the specific operation steps are as follows:

[0060] (1) extracting golden camellia tea: the water extract of golden camellia tea is to mix golden camellia tea (preferably golden camellia dry leaf powder) with water, extract through boiling three times, filter, and freeze-dry to obtain. The weight ratios of golden camellia tea leaves extracted for the second time and third time to water are 1:20, 1:14, and 1:14, respectively.

[0061] (2) Water phase preparation: mix deionized water, disodium edetate, and sodium hyaluronate evenly; add glycerin, sodium pyrrolidone carboxylate, and mix evenly; then add phenoxyethanol and methylparaben , and mix evenly; then add golden camellia tea extract and L-vitamin C and mix evenly to obtain an aqueous phase material liquid;

...

Embodiment 2

[0065] Whitening skin care composition, by weight percentage, consists of the following raw materials:

[0066]

[0067] The preparation process is the same as in Example 1.

Embodiment 3

[0069] Whitening skin care composition, by weight percentage, consists of the following raw materials:

[0070]

[0071] The preparation process is the same as in Example 1.

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Abstract

The invention discloses the application of golden camellia tea extract in cosmetics or health food with whitening effect, and provides a whitening skin care composition, mainly composed of disodium edetate, sodium hyaluronate, glycerin, pyrrolidone carboxylic acid Sodium, phenoxyethanol, methylparaben, golden camellia tea water extract, L-vitamin C, jojoba oil, vitamin E, emulsifier, essential oil. The invention achieves the skin whitening effect through six ways of inhibiting tyrosinase activity, inhibiting melanin synthesis, reducing external stimulation, anti-oxidation, antibacterial and replenishing water. Compared with existing products, the present invention has the advantages of being safer, mild, non-irritating, and non-rebound.

Description

technical field [0001] The present invention relates to the technical field of daily necessities, in particular to the application of golden camellia tea extract, a whitening skin care composition and a preparation method thereof. Background technique [0002] Camellia nitidissima Chi is known as the "Queen of the Tea Clan", "Panda of the Plant Kingdom", "Oriental Magic Tea", etc. It belongs to the plant of Camellia genus Camellia Camellia in the family Theaceae, and is an evergreen shrub about 2 to 5 meters high or Small trees. However, my country has a great advantage in natural resources, because it is known that there are 34 species and 5 varieties of Camellia japonica plants in the world, and the natural distribution includes 4 species in northern Vietnam and 1 species in Yunnan, Guizhou, and Sichuan in my country, and the remaining 27 species and 5 varieties are produced in the south and southwest of Guangxi, my country. [0003] Golden Camellia is a traditional medic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9789A23F3/16A23F3/14A61Q19/02A61Q19/00
Inventor 李晓宇罗新星徐永平贺栋业张萍王丽丽李淑英
Owner DALIAN UNIV OF TECH
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