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

Preparation method of ginseng and larch extract and its application in cosmetics

The technology of extract and water extract is applied in the direction of cosmetics, cosmetic preparations, cosmetic preparations, etc., which can solve the problems of less application and achieve the effect of improving anti-aging

Active Publication Date: 2020-09-29
郑毅男
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in ancient times, the application of larch wood extract in medicine and cosmetics was less

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
  • Preparation method of ginseng and larch extract and its application in cosmetics
  • Preparation method of ginseng and larch extract and its application in cosmetics
  • Preparation method of ginseng and larch extract and its application in cosmetics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0089]Example 1 Preparation method of Changbai Mountain red ginseng extract rich in AFG: 100 g of red ginseng was crushed, passed through a 60-mesh sieve, stirred overnight at 4°C with 1000 ml of high-concentration ethanol, centrifuged, filtered, and the supernatant was removed to obtain a precipitate , then dissolved in water, filtered, the filtrate was ethanol precipitated, the ethanol aqueous solution was decompressed to recover ethanol, centrifuged to remove the precipitate, the supernatant was passed through a cation exchange resin, eluted with 0.1% citric acid aqueous solution, and the eluate rich in AFG was collected and passed through 400Da hollow fiber filter membrane, take the cut-off part of the filter membrane, and freeze-dry to obtain 1.5 g of AFG-rich red ginseng extract. Use HPLC-ELSD method to detect the AFG content 85% in this extract AFG assay spectrum sees attached figure 1 And attached figure 2 .

Embodiment 2

[0090] Example 2 The preparation method of the Changbai Mountain red ginseng extract rich in AFG

[0091] Take 100g of red ginseng and grind it, pass it through a 60-mesh sieve, stir overnight with 1000ml of high-concentration ethanol at 4°C, centrifuge, filter, remove the supernatant to obtain a precipitate, then dissolve it in water, filter, the filtrate ethanol precipitates, and decompress the ethanol water solution Recover ethanol, centrifuge to remove the precipitate, pass the supernatant through a cation exchange resin, elute with 0.1% acetic acid aqueous solution, collect the eluate from each part, combine the eluate rich in AFG components, pass through a 400Da hollow fiber filter membrane, and take the filter membrane to intercept part, freeze-dried to obtain 1.4g of red ginseng extract rich in AFG, and the AFG content in the extract was detected by HPLC-ELSD method to be 81%. figure 1 And attached figure 2 .

Embodiment 3

[0092] Example 3 Referring to the method of patent 201319302501.0, in short, take 1 kg of the root of artificially planted Changbai larch, wash it, remove the root bark, slice it, and crush it into sawdust; enzymatically hydrolyze the material, extract it by heating, concentrate it, sink it in water, remove the rosin precipitation, and extract it. Concentration, 135 g of crude crystals of the concentrated solution, repeated recrystallization, and drying to obtain 120 g of larch extract with a purity of 90% dihydroquercetin.

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 provides a method for preparing water extract containing arginyl fructosyl glucose (AFG) through a ginseng processed product, namely red ginseng. The method includes the steps that red ginseng powder is extracted through high-concentration ethanol, centrifuged and filtered, so that sediment is obtained; then dissolving in water and filtering are carried out, the filtrate is subjected to ethanol precipitation, the ethanol aqueous solution is decompressed to recycle ethanol, the sediment is removed by centrifuging, supernate passes through cation exchange resin, a citric acid aqueous solution is used for eluting, eluent containing the AFG is collected to pass through a hollow fiber filter membrane of 400 Da, residue parts of the filter membrane are collected, and the red ginseng extract rich in the AFG can be obtained after freeze drying. The red ginseng water extract and larix olgensis extract are mixed according to a certain proportion, wherein the AFG contained in the red ginseng water extract accounts for 81%-85%, and dihydroquercetin contained in the larix olgensis extract accounts for 90%. Animal in vivo experiments show that when the red ginseng water extract is matched with the larix olgensis extract, the level of SOD in serum, the level of HYP in skin and the level of CAT and GSH in livers of aging mice are improved, and the effects of improving skin elasticity and defying age are achieved; it is revealed that the larix olgensis and red ginseng extract has anti-inflammatory and antiallergic activity.

Description

technical field [0001] The invention relates to an extraction process of extracts of ginseng and larch, specifically a process of extracting arginine glycosides from ginseng roots combined with larch wood extracts and their application in cosmetics. Background technique [0002] Ancient wood extracts have been used to make beauty cosmetics, such as sandalwood, cypress, camphor wood, benzoin resin, etc. Sandalwood has been very popular since ancient times, and it is common to see wagons full of sandalwood along the trade routes from India to Egypt, Greece, and Rome. Sandalwood has a deep woody aroma and is commonly used in perfumes and skin creams, and soaps and shower gels with sandalwood essential oil are also very popular. Sandalwood essential oil itself is used as a kind of perfume or mixed with other essential oils. It is the key ingredient of some perfumes. In China, sandalwood also has a history of more than 1,000 years of use. From ancient emperors to today’s high so...

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): A61K8/9789A61K8/9767A61Q19/00A61Q19/08A23L33/105
Inventor 郑毅男丁传波孙荣花蔡华君高飞飞刘文从
Owner 郑毅男
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