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

Saussurea involucrata extract and application thereof to preparation of cosmetics

A technology of extract and snow lotus, applied in the field of snow lotus extract and its application in the preparation of cosmetics, can solve the problems of low automation, high energy consumption, high concentration cost, etc., and achieve high automation, low power consumption, and operating characteristics excellent effect

Inactive Publication Date: 2019-01-08
GUANGZHOU JINSME FINE CHEM CO LTD
View PDF5 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the shortcomings of high concentration cost, high energy consumption and low degree of automation in the prior art, and propose a kind of snow lotus extract and its application in the preparation of cosmetics

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
  • Saussurea involucrata extract and application thereof to preparation of cosmetics
  • Saussurea involucrata extract and application thereof to preparation of cosmetics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A kind of snow lotus extract, the snow lotus extract contains 1.2% syringin, 17% chlorogenic acid and 25% rutin by weight percentage, and the snow lotus extract is obtained according to the following steps:

[0022] S1, take snow lotus, add it to a grinding dish for crushing, then put it into an extraction tank, extract 3 times with 8 times the amount of ethanol with a concentration of 70%, 2 hours each time, and combine the extracts;

[0023] S2, filter and cool the extract, then add the cooled extract to the centrifuge, adjust the rotating speed to 4500r / min, centrifuge for 20 minutes, and obtain the supernatant after standing still;

[0024] S3. Take the supernatant, add it to the MVR evaporator for concentration, the temperature is 50° C., and the concentration time is 30 minutes to obtain a concentrated solution containing 0.3 g of crude drug per milliliter;

[0025] S4, get the concentrated solution to adjust the pH value to 3, add macroporous resin to purify, the...

Embodiment 2

[0027] A kind of snow lotus extract, the snow lotus extract contains 1.2% syringin, 17% chlorogenic acid and 25% rutin by weight percentage, and the snow lotus extract is obtained according to the following steps:

[0028] S1, take snow lotus, add it to a grinding dish for crushing, then put it into an extraction tank, extract 3 times with 8 times the amount of ethanol with a concentration of 70%, 2 hours each time, and combine the extracts;

[0029] S2, filter and cool the extract, then add the cooled extract to the centrifuge, adjust the rotating speed to 4500r / min, centrifuge for 20 minutes, and obtain the supernatant after standing still;

[0030] S3. Take the supernatant, add it to the MVR evaporator for concentration, the temperature is 55° C., and the concentration time is 30 minutes to obtain a concentrated solution containing 0.3 g of crude drug per milliliter;

[0031] S4, get the concentrated solution to adjust the pH value to 3, add macroporous resin to purify, the...

Embodiment 3

[0033] A kind of snow lotus extract, the snow lotus extract contains 1.2% syringin, 17% chlorogenic acid and 25% rutin by weight percentage, and the snow lotus extract is obtained according to the following steps:

[0034] S1, take snow lotus, add it to a grinding dish for crushing, then put it into an extraction tank, extract 3 times with 8 times the amount of ethanol with a concentration of 70%, 2 hours each time, and combine the extracts;

[0035] S2, filter and cool the extract, then add the cooled extract to the centrifuge, adjust the rotating speed to 4500r / min, centrifuge for 20 minutes, and obtain the supernatant after standing still;

[0036] S3. Take the supernatant, add it to the MVR evaporator for concentration, the temperature is 60° C., and the concentration time is 30 minutes, to obtain a concentrated solution containing 0.3 g of crude drug per milliliter;

[0037] S4, get the concentrated solution to adjust the pH value to 3, add macroporous resin to purify, th...

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 saussurea involucrata extract. The saussurea involucrata extract contains 0.5-1.2% of syringin, 7-17% of chlorogenic acid and 8-25% of rutin in percentage by weight. The saussurea involucrata extract is obtained according to the following steps: S1, crushing saussurea involucrata, then putting into an extraction tank, extracting with ethanol, and combining the extracts; S2, filtering, cooling and centrifuging the extract to obtain a supernatant; S3, concentrating the supernatant to obtain a concentrate; S4, adding macroporous resin to the concentrate for purification,then eluting with ethanol, fractionally collecting the effluent, concentrating the effluent into thick paste or making the effluent into dry paste powder, thereby obtaining the saussurea involucrataextract. The supernatant is concentrated by using an MVR evaporator, so that the operation is stable, the degree of automation is high, the power consumption is low, and the operating cost is low; inaddition, the process is simple, the practicability is strong, and partial load operation characteristics are excellent; and the saussurea involucrata extract has the functions of absorbing ultraviolet rays, resisting radiation, resisting inflammation, easing pains, resisting ageing and the like in cosmetics.

Description

technical field [0001] The invention relates to the technical field of snow lotus extract and its application in cosmetics, in particular to a snow lotus extract and its application in preparing cosmetics. Background technique [0002] Snow lotus is an important medicinal plant in the high mountain area of ​​western my country. It is warm in nature and slightly bitter in taste. It enters the liver, spleen, and kidney channels. It is clinically used to treat rheumatoid arthritis, cold pain in women's lower abdomen, amenorrhea, impermeable measles, lung-cold cough, impotence, and altitude sickness. In-depth research has been carried out on Snow Lotus at home and abroad. Snow Lotus mainly contains chemical components such as phenylpropanoids, flavonoids, alkaloids, terpenoids, lactones, polysaccharides, volatile oils, and steroids. Modern pharmacological experiments show that total flavonoids, benzene Propylene is the main active ingredient. [0003] Snow lotus extract is wide...

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): A61K8/9789A61Q19/08A61Q17/04A61P29/00A61P17/16
CPCA61K2800/805A61Q17/04A61Q19/08A61K8/9789A61P17/16A61P29/00
Inventor 邓金生邓明玉
Owner GUANGZHOU JINSME FINE CHEM CO LTD
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