Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Cosmetic additive with whitening effect, preparation method and application

A cosmetic additive and efficacy technology, which is applied in the field of cosmetic additives with whitening effect and its preparation, can solve the problems of secondary skin hazard and unsuitability for use by pregnant women, and achieves the effects of simple preparation method, protection of health, and industrialized production.

Active Publication Date: 2020-09-29
广州市藻谷生物科技有限公司
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, many whitening products contain chemical ingredients such as acids, alkalis, salts, and surfactants, which not only easily cause secondary damage to the skin, but are also not suitable for pregnant women.

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
  • Cosmetic additive with whitening effect, preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A cosmetic additive with whitening effect, the cosmetic additive comprises the following raw materials in parts by weight: 8 parts of white truffle fungus (Tuber magnatum) extract, 25 parts of loquat leaf extract, 12 parts of rich bamboo root, 18 parts of Goucatecha parts, 70 parts of water; the white truffle extract is the methanol extract of the white truffle dissolved in water, and then extracted with petroleum ether, cyclohexane, chloroform or benzene, and the volume percentage of the methanol The concentration is 40%; the loquat leaf extract is the extract of water, alcohol or a mixture thereof.

[0027] A preparation method of a cosmetic additive with whitening effect, comprising the following steps: a. mixing water with bamboo root and catechu, boiling, decocting for 10 minutes, and filtering to obtain the medicinal solution; b. extracting truffle fungus Mix it with the loquat leaf extract, place it under the condition of ultrasonic oscillation, stir and react at...

Embodiment 2

[0029] A cosmetic additive with whitening effect, the cosmetic additive comprises the following raw materials in parts by weight: 13 parts of white truffle fungus (Tuber magnatum) extract, 10 parts of loquat leaf extract, 28 parts of rich bamboo root, 6 parts of Goucatecha parts, 128 parts of water; the white truffle extract is dissolved in water after the methanol extract of the white truffle, and then extracted with petroleum ether, cyclohexane, chloroform or benzene, and the volume percentage of the methanol The concentration is 48%; the loquat leaf extract is the extract of water, alcohol or a mixture thereof.

[0030] A preparation method of a cosmetic additive with whitening effect, comprising the following steps: a. mixing water with bamboo root and catechu, boiling, decocting with low heat for 20 minutes, and filtering to obtain the medicinal liquid; b. extracting truffle fungus Mix it with the loquat leaf extract, place it under the condition of ultrasonic oscillation...

Embodiment 3

[0032] A cosmetic additive with whitening effect, the cosmetic additive comprises the following raw materials in parts by weight: 11 parts of white truffle fungus (Tuber magnatum) extract, 18 parts of loquat leaf extract, 20 parts of rich bamboo root, 11 parts of Goucatecha 88 parts of water. The white truffle extract is the methanol extract of the white truffle dissolved in water, and then extracted with petroleum ether, cyclohexane, chloroform or benzene, and the volume percentage concentration of the methanol is 45%; The loquat leaf extract is the extract of water, alcohol or a mixture thereof of loquat leaves.

[0033] A preparation method of a cosmetic additive with whitening effect, comprising the following steps: a. mixing water, bamboo root and catechu, boiling, decocting with low heat for 15 minutes, and filtering to obtain the medicinal liquid. b. The white truffle extract and the loquat leaf extract were mixed, placed at 7° C. for 6 h under the condition of ultraso...

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 cosmetic additive with a whitening function as well as a preparation method and an application of the cosmetic additive. The cosmetic additive is prepared from raw materialsin parts by weight as follows: 8-13 parts of white truffle extract, 10-25 parts of folium eriobotryae extract, 12-28 parts of root of dracaena sanderiana, 6-18 parts of berchemia sinica and 70-128 parts of water, wherein the white truffle extract is extractive matter prepared from methanol extract of white truffle by dissolving with water and extraction with petroleum ether, cyclohexane, chloroform or benzene, and volume percentage concentration of methanol is 40%-48%; the folium eriobotryae extract is water extract, ethanol extract or water-ethanol mixture extract of folium eriobotryae. The cosmetic additive has higher tyrosinase activity inhibition ratio and better freckle removing effect; the raw material components are simple and safe and are beneficial for protecting body health of people; the preparation method is simple and easy to implement, conditions are mild, and industrial production is facilitated.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a cosmetic additive with whitening effect, a preparation method and application. Background technique [0002] Melanin is a protein present in the basal layer of everyone's skin. The irradiation of ultraviolet rays will change the melanin to produce a substance that protects the skin, and then the melanin moves through the layers of cell metabolism to the epidermis of the skin, forming the skin problems such as spots and uneven skin tone that we see now . [0003] Along with people's pursuit for whitening skin, a lot of whitening skin care products have appeared on the market. Many whitening products focus on inhibiting the production of melanin, which mainly inhibits the synthesis of melanin by inhibiting the activity of tyrosinase, and then exerts the effect of whitening. However, many whitening products contain chemical ingredients such as acids, alkalis, salts, and surfa...

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): A61K8/9794A61K8/9789A61K8/9728A61Q19/02
CPCA61K8/9728A61K8/9789A61K8/9794A61K2800/5922A61K2800/782A61K2800/82A61Q19/02
Inventor 郎明罗媛元
Owner 广州市藻谷生物科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com