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

Whitening and freckle-removing cosmetic and preparation method thereof

A technology for whitening and freckle-removing cosmetics, which is applied in the field of whitening and freckle-removing cosmetics and its preparation, can solve the problems that have not been reported on whitening and freckle-removing cosmetics, and achieve the effects of easy popularization and application, obvious effect, and simple preparation method

Inactive Publication Date: 2018-07-24
GUILIN UNIVERSITY OF TECHNOLOGY
View PDF3 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Judging from the literature and patents retrieved so far, we have not seen any reports involving the preparation of whitening and freckle-removing cosmetics using Nine Dragon Insects

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] (1) 12 mass parts of Kowloon worm, 12 mass parts of angelica, 12 mass parts of Chuanqiong, 12 mass parts of licorice, 8 mass parts of persimmon leaves, 8 mass parts of ginkgo leaves, 8 mass parts of mugwort leaves, 6 parts by mass of Cortex Mori, 6 parts by mass of Angelica dahurica, 6 parts by mass of Cortex Wujia and 6 parts by mass of Tian Qi were dried, crushed and sieved to obtain coarse powder.

[0027] (2) Put the coarse powder prepared in step (1) and 5 times the mass percent concentration of coarse powder weight in the extraction tank as 75% ethanol solution, mix and let stand for 4 hours to allow the coarse powder to fully soak, then heat Reflux extraction for 90 minutes, take out the extract, filter to obtain the filtrate.

[0028] (3) Add 75% ethanol solution with a concentration of 2 times the weight of the coarse powder into the extraction tank, heat and reflux for extraction for 90 minutes, take out the extract, and filter to obtain the filtrate.

[0029...

Embodiment 2

[0033] (1) With 12 mass parts of Kowloon worm, 12 mass parts of angelica, 12 mass parts of Chuanqiong, 12 mass parts of licorice, 9 mass parts of persimmon leaves, 9 mass parts of ginkgo leaves, 9 mass parts of mugwort leaves, 7 parts by mass of Cortex Mori, 7 parts by mass of Angelica dahurica, 7 parts by mass of Radix Wujia Cortex and 6 parts by mass of Tianqi were dried, pulverized and sieved to obtain coarse powder.

[0034] (2) Put the coarse powder prepared in step (1) and 5 times the mass percent concentration of coarse powder weight in the extraction tank as 75% ethanol solution, mix and let stand for 4 hours to allow the coarse powder to fully soak, then heat Reflux extraction for 100 minutes, take out the extract, filter to obtain the filtrate.

[0035] (3) Add 75% ethanol solution with a mass percentage concentration of 2 times the weight of the coarse powder into the extraction tank, heat and reflux for extraction for 100 minutes, take out the extract, and filter t...

Embodiment 3

[0040] (1) With 14 mass parts of Kowloon worm, 14 mass parts of angelica, 14 mass parts of Chuanqiong, 14 mass parts of licorice, 10 mass parts of persimmon leaves, 10 mass parts of ginkgo leaves, 10 mass parts of mugwort leaves, 8 parts by mass of Cortex Mori, 8 parts by mass of Angelica dahurica, 8 parts by mass of Cortex Wujia and 8 parts by mass of Tianqi were dried, pulverized and sieved to obtain coarse powder.

[0041] (2) Put the coarse powder prepared in step (1) and 5 times the mass percent concentration of coarse powder weight in the extraction tank as 75% ethanol solution, mix and let stand for 4 hours to allow the coarse powder to fully soak, then heat Reflux extraction for 100 minutes, take out the extract, filter to obtain the filtrate.

[0042] (3) Add 75% ethanol solution of 2 times the weight of the coarse powder into the extraction tank, heat and reflux for extraction for 120 minutes, take out the extract, and filter to obtain the filtrate.

[0043] (4) Com...

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 whitening and freckle-removing cosmetic and a preparation method thereof. The whitening and freckle-removing cosmetic is prepared from the following compound traditional-Chinese-medicine components in parts by mass: 12-15 parts of martianus dermestoides chevr, 12-15 parts of radix angelicae sinensis, 12-15 parts of rhizoma chuanxiong, 12-15 parts of liquorice root, 8-10 parts of persimmon leaf, 8-10 parts of ginkgo leaf, 8-10 parts of folium artemisiae argyi, 6-8 parts of cortex mori radicis, 6-8 parts of radix angelicae, 6-8 parts of cortex acanthopanacis, 6-8 parts ofradix notoginseng. The preparation method comprises the following steps of: using the raw materials to prepare traditional-Chinese-medicine extracting solution, taking 15-20 parts by mass of traditional-Chinese-medicine extracting solution, 2-3 parts by mass of chitosan, 1-2 parts by mass of hyaluronic acid and 15-20 parts of deionized water, uniformly mixing, completely dissolving, then adding 10-15 parts by mass of glycerinum, 4-5 parts by mass of 1,3-butanediol and 0.05-0.2 part by mass of plant essential oil, and stirring uniformly to obtain the whitening and freckle-removing cosmetic. The whitening and freckle-removing cosmetic and the preparation method disclosed by the invention have the beneficial effects that the raw-material source is wide, the price is lower and the pollution-free and environment-friendly effects are achieved; the preparation method is simple, the conditions can be controlled, the process is stable and the promotion and application are convenient; the whitening and freckle-removing cosmetic is safe without side effects, has obvious effect especially for the allergic skin, and has the beautifying function with integration of the effects of moisturizing,whitening, removing freckles, resisting ageing and preventing and resisting cancers.

Description

technical field [0001] The invention belongs to the technical field of traditional Chinese medicine and cosmetics. In particular, it relates to a whitening and freckle-removing cosmetic and a preparation method thereof. Background technique [0002] With the development of society and the improvement of living standards, cosmetics have become an indispensable part of people's lives. Cosmetics with whitening, moisturizing, anti-freckle and anti-aging cosmetics have become one of the mainstream products of skin care products. Many chemical cosmetics on the market contain not only highly toxic substances such as mercury and hydroquinone preparations, but also a small amount of pigments, fragrances, preservatives and some functional ingredients, which are not only harmful to the skin, but also harmful to the human body. security risks. Traditional Chinese medicine skin care cosmetics are welcomed by consumers because they are natural, safe, effective, mild and non-irritating ...

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
IPC IPC(8): A61K8/98A61K8/9789A61K8/9771A61K8/92A61Q19/00A61Q19/02A61Q19/08A61P35/00
CPCA61K8/987A61K8/922A61K8/97A61Q19/00A61Q19/02A61Q19/08
Inventor 陆天韵陆绍荣
Owner GUILIN UNIVERSITY OF TECHNOLOGY
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