Unlock instant, AI-driven research and patent intelligence for your innovation.

Whitening combination and application thereof

A composition and whitening technology are applied to the whitening composition and its application field in cosmetics, which can solve the problems of poor effect, irritation and allergy, hidden dangers of consumer safety, etc., and achieve pigment deposition inhibition, strong repair function, The effect of improving tolerance

Active Publication Date: 2014-09-17
广州市新东方生物科技有限公司
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This single inhibition mechanism coupled with the unsatisfactory penetration of active substances makes these whitening products less effective, and these large amounts of whitening agents (if acids) can cause great irritation and allergies on the skin Sexuality, bringing some safety hazards to consumers

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Whitening combination and application thereof
  • Whitening combination and application thereof
  • Whitening combination and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Example 1 Whitening Compound

[0027] In terms of weight percentage, it contains the following components:

[0028] Camarin 20%

[0029] Red Pine 20%

[0030] Lauryl 6-Dimethylaminocaproate 60%

[0031] The preparation method of the whitening compound in this embodiment is as follows:

[0032] Gamarin, red pinesin, and 6-dimethylaminocaproic acid dodecyl ester are mixed, and then heated and dissolved at 65°C to obtain the product. The whitening composition is light yellow paste.

[0033] Wherein, the extraction methods of camarin and red pinetin are as follows respectively:

[0034] Rottlerin is mainly derived from the Euphorbiaceae plant Rottlerin, and is mainly extracted from the glandular hairs and hairs of the fruit of Rottlerin.

[0035] The extraction method of Camarin is:

[0036] Take 2 kg of the fruit of Chai chaff, add 10 times the weight of chloroform of the fruit of Chai chaff as a solvent, heat and reflux for extraction, collect the extract and conce...

Embodiment 2

[0046] Example 2 Whitening Compound

[0047] In terms of weight percentage, it contains the following components:

[0048] Camarin 15%

[0049] Red Pine 15%

[0050] Lauryl 6-dimethylaminocaproate 70%

[0051] The preparation method of the whitening compound in this example is the same as that in Example 1.

Embodiment 3

[0052] Example 3 Whitening Compound

[0053] In terms of weight percentage, it contains the following components:

[0054] Camarin 10%

[0055] Red Pine 10%

[0056] Lauryl 6-Dimethylaminocaproate 80%

[0057] The preparation method of the whitening compound in this example is the same as that in Example 1.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a whitening combination and application thereof. The whitening composition comprises, by weight, 5-25% of rottlerin, 5-25% of pinosylvin and 50-90% of 6-dimethyl amino caproic acid dodecyl ester. The whitening combination inhibits activity of tyrosinase so as to reduce generation of hallachrome in the process that tyrosine generates dopaquinone and eliminates stimulation of ultraviolet capable of leading formation of much melanin by using a pigmentation inhibition method, generation of melanin polymers is inhibited by double mechanisms, and cosmetic effects of whitening, freckle removal and the like are achieved. The whitening combination can improve tolerance of the skin to the ultraviolet, has a strong repair function to scytitis caused by too much sunshine, and is safe and free of stimulation.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to a whitening composition and its application in cosmetics. Background technique [0002] Skin color is produced by complex combination of skin physiological surface state, blood flow, moisture, pigment and other components, among which melanin is the most important. The role of melanin in the original skin is to alleviate the damage of ultraviolet rays to the skin. When melanin is oversynthesized, spots appear on the skin, which is a major cosmetic problem. [0003] There are many reasons for the formation of skin melanin, such as genetic factors and environmental factors, and the reasons for its formation are quite complicated. The research results basically believe that the process of melanin synthesis is as follows, with intracellular tyrosine as the substrate, tyrosinase Dopaquinone is generated under the action of dopaquinone, which is further oxidized into 5,6-dihydroxyindole and ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/49A61K8/36A61Q19/02
Inventor 郑鹏方东艳卢晓菲
Owner 广州市新东方生物科技有限公司