Application of radix tetrastigme extracts to preparation of acne removing and youthful look retaining gel

A technology of cloverleaf and extract, applied in the field of daily skin care products, can solve problems such as unsuitability for popularization and use, side effects, etc., and achieve the effects of significant acne-clearing effect, less addition, and promotion of collagen synthesis

Inactive Publication Date: 2018-12-18
HANGZHOU SANYEQING AGRI TECH +1
View PDF4 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The whole herb of clover can be used as medicine, and the underground roots and fruits have the best medicinal effect. It has the functions of clearing away heat and detoxification, dispelling wind and phlegm, promoting blood circulation and relieving pain, which cannot be achieved by all traditional Chinese medicines for clearing away heat and detoxifying
[0007] The composition of the above composition contains ethanol, which is not suitable for sensitive skin types. In addition, a large number of different types of excipients are added to the natural composition, which will have certain side effects on human skin, so it is not suitable for popularization.

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
  • Application of radix tetrastigme extracts to preparation of acne removing and youthful look retaining gel
  • Application of radix tetrastigme extracts to preparation of acne removing and youthful look retaining gel
  • Application of radix tetrastigme extracts to preparation of acne removing and youthful look retaining gel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Preparation of Clover extract: Get 50g of dried root powder of Clover, add 800mL of deionized water, ultrasonically dissolve until fully dissolved, then filter by vacuum filtration, and concentrate the gained filtrate through a rotary evaporator. Carry out vacuum concentration under the conditions of 110° C. and a vacuum degree of 0.096 MPa until the relative density is 3.17-5.31 to obtain the trifolium leaf extract.

[0037] (1) HPLC detection

[0038] Adopt UPLC-MS method to carry out high performance liquid phase detection to the Cloverleaf extract that embodiment 1 obtains, and concrete detection condition and method are:

[0039] (1) Chromatographic conditions: Waters CORTECS C 18 (2.1mm×100mm, 1.6μm); mobile phase: solvent A (acetonitrile) and solvent B (0.1% formic acid water), gradient elution (0 ~ 0.5min, solvent A8% ~ 10%; 0.5 ~ 2.5min, solvent A10%~15%; 2.5~4.5min, solvent A15%~20%; 4.5~6.5min, solvent A20%~40%; 6.5~8.5min, solvent A (40%~60%), flow rate: 0...

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 relates to the field of a daily use skin care product, in particular to application of radix tetrastigme extracts to preparation of acne removing and youthful look retaining gel. The relative density of the radix tetrastigme extracts is 3.17 to 5.31. The acne removing and youthful look retaining gel is prepared from the following ingredients in percentage by weight: 10 to 20 percentof radix tetrastigme extracts, 1.1 to 2.3 percent of gel, 3 to 10 percent of glycerol, 0.3 to 0.7 percent of triethanolamine, 0.01 to 0.05 percent of EDTA disodium salt and the balance water. The radix tetrastigme extracts are used for preparing the acne removing and youthful look retaining gel. The preparation process is simple; an obtained product does not have toxic and side effects on the human bodies; the effects of resisting bacteria, enhancing the skin anti-oxidization capability and promoting collagen synthesis are achieved; the good acne removing, youthful look retaining and aging resistant effects are also achieved.

Description

technical field [0001] The invention relates to the field of daily skin care products, in particular to the application of a trefoil extract in preparing acne-clearing and anti-aging gel. Background technique [0002] Acne, also known as acne, is caused by metabolic disorders of the body caused by endocrine disorders, increased oil secretion, clogged pores, resulting in the proliferation of Propionibacterium acnes and inflammation. At the same time, excessive free radicals in the body will lead to lipid oxidation, resulting in carbonyl compounds, and abnormal cross-linking with collagen in the skin, resulting in changes in the biological properties of collagen, resulting in a decline in the function of elastic fibers and collagen fibers in the dermis, resulting in aging. In today's society, the stress of work, staying up late, overeating and other bad living habits lead to more obvious skin acne and aging problems. [0003] Clover is a vine plant (Tetrastigmahemsleyanum Die...

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 Applications(China)
IPC IPC(8): A61K8/9789A61K8/04A61Q19/00A61Q17/00A61Q19/08A61P17/10
CPCA61K8/042A61K2800/522A61K2800/805A61K2800/82A61Q17/005A61Q19/00A61Q19/08A61K8/9789A61P17/10
Inventor 孙延芳梁宗锁孙知新许鑫瀚陈曦马蕾李伯齐屠仕俊
Owner HANGZHOU SANYEQING AGRI TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products