Skin-whitening composition as well as preparation method and applications thereof
What is Al technical title?
Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A skin whitening and composition technology, applied in the field of daily chemicals, can solve the problems of insufficient consideration of the factors of melanin formation, achieve excellent free radical scavenging activity, inhibit melanin, and have good safety effects
Inactive Publication Date: 2016-09-21
杭州西顿生物科技有限公司
View PDF6 Cites 24 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0007] In the documents or patented technologies disclosed above, one or two active substances of the present invention are the same, but most of them only start with the activity of inhibiting tyrosinase, and the factors of melanin formation are not considered comprehensively enough.
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
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
[0038] The preparation method of the skin whitening composition described in Examples 1-3 is as follows: heat 1,3-butanediol and water to about 55-65°C, add kojic acid dipalmitate to dissolve completely; cool the solution to 37°C Left and right, sequentially add ascorbyl glucoside, niacinamide, β-hydroxy acid to completely dissolve; finally add kudzu root extract, glutathione, chamomile extract, green tea extract, licorice extract, pomegranate peel extract and phenoxyethanol, Stir evenly, cool down to room temperature, and discharge.
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
Login to view more
Abstract
The invention discloses a skin-whitening composition as well as a preparation method and applications of the skin-whitening composition. In the skin-whitening composition, various whitening agents and sun-screening agents with excellent properties are matched for use, so that the melanin formation can be inhibited, moreover, ultraviolet rays can be absorbed, and free radicals can be eliminated. The skin-whitening composition is prepared from radix puerariae extract, glutathione, kojic dipalmitate, ascorbyl glucoside, nicotinamide, beta-hydroxy acid, undecylenoyl phenylalanine, chamomile extract, green tea extract, licorice root extract, pomegranate bark extract, 1,3-butanediol, phenoxyethanol and water. The components are mixed to achieve the synergistic skin whitening effect, the skin whitening effect is obvious, safe and steady, and no toxic and side effects are caused.
Description
technical field [0001] The invention relates to the field of daily chemicals, in particular to a skin whitening composition and its preparation method and application. Background technique [0002] The color of the skin is mainly determined by the melanin contained in skin cells, which is a pigment polymer synthesized by melanocytes in melanosomes. Whitening products on the market can make the skin healthy and white by inhibiting the formation of melanin. The mechanism of melanin formation can be roughly divided into three aspects: intracellular inhibition of melanocytes, extracellular inhibition of melanocytes, and control of exogenous influencing factors. . [0003] (1) Intracellular inhibition of melanocytes: 1. Direct control: The formation of melanin is mainly caused by three enzymes in melanocytes: tyrosinase, dopachrome interconversion enzyme (TRP-2) and DHICA oxidase alone or the result of a synergistic effect. In order to achieve true whitening of the skin, it is...
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
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more