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

A kind of extraction method and application of high-purity triterpene saponins

The technology of a triterpenoid saponin and an extraction method, which is applied in the field of daily chemical products, can solve the problems of high production cost of saponin, increase in production cost and the like, and achieve the effects of good impurity removal effect, simple and easy operation, and good extraction efficiency.

Active Publication Date: 2022-04-22
GUANGDONG JIPURE BIOTECHNOLOGY LTD +1
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cost of solvent plus the price of raw materials causes the production cost of saponin to remain high
In addition, there is a technology of further purification with macroporous resin or CO on the basis of water extraction or alcohol extraction. 2 Supercritical fluid technology (CN102617695A, CN104921998A, CN104774238A, CN104744531A), further increases the production cost

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
  • A kind of extraction method and application of high-purity triterpene saponins
  • A kind of extraction method and application of high-purity triterpene saponins

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] Embodiment 1 The first aspect provides a method for extracting high-purity triterpene saponins, the steps at least include the following steps: (1) Weigh 1000g of Sapindus sapindus pericarp, place it in a refrigerator at -2°C for 2 hours, and wait until After the pericarp was frozen hard, it was pulverized into 80 meshes to obtain Sapindus pericarp powder; (2) Add 2L of distilled water to Sapindus pericarp powder, stir at 70°C for 3 hours, and centrifuge to obtain 11.7L of initial extract and precipitation 1; precipitation 1 Add 2L of hot water at 70°C, heat and stir for 3 hours, centrifuge, first extract 2, and combine the first extract 1 and the first extract 2 to obtain 3.7L of initial extract; (3) Add 5g of flocculation aid to the initial extract, Stir for 4 hours at 70°C; then add 80 g of adsorption aids, stir at 70°C for 4 hours, centrifuge to obtain clarified liquid 1 and precipitate 2; add 1 L of distilled water to precipitate 2, stir at 70°C for 4 hours to obtai...

Embodiment 2

[0070] The specific implementation of the present embodiment is the same as that of Example 1, except that the mass ratio of dialkyl dimethyl ammonium chloride, anion polyacrylamide, polyaluminum and lauramide propyl hydroxysultaine is 1: 4:3:0.5.

Embodiment 3

[0072] The specific implementation of this example is the same as that of Example 1, except that 4 g of flocculation aids are added to the initial extract.

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

PropertyMeasurementUnit
ionicityaaaaaaaaaa
ionicityaaaaaaaaaa
Login to View More

Abstract

The invention discloses a high-purity triterpene saponin extraction method and application thereof. The extraction method at least includes the following steps: (1) Plant pulverization pretreatment: pulverizing plant extracts to obtain plant powder; (2) Initial extraction of powder: plant powder and distilled water are stirred and centrifuged to obtain initial extract; (3) Initial extraction clarification: add clarification aid to the initial extract, stir and centrifuge to obtain precipitation and clarification; (4) Precipitation and decolorization: Add decolorization aids to the precipitation, stir and filter, and mix the filtrate with the clarified liquid; (5) Refining: The clarified liquid is purified by resin, and then the clarified liquid is removed by electrodialysis equipment, and then the clarified liquid is removed by a plate type falling film evaporator Concentrate to obtain a composition. The extracted triterpene saponin extract has the characteristics of excellent purity and low irritation, is suitable for promotion in the field of daily chemical products, and has broad development prospects.

Description

technical field [0001] The invention relates to the field of daily chemical products, in particular to a method for extracting high-purity triterpene saponins and its application. Background technique [0002] With the progress of society and the development of economy, more and more chemically synthesized surfactants are used in the field of daily chemical products. However, the surfactant products synthesized through some chemical reactions still have the characteristics of more chemical reagent residue and high cost. Moreover, the extensive use of these synthetic surfactants will also cause waste of chemical reagents to a certain extent, and the discharge of waste water after use will also cause certain environmental damage. [0003] In recent years, the use of natural surfactants has shown an increasing trend year by year. Especially the surfactant products proposed in plants such as camellia oleifera, saponins, and Sapindus chinensis are more and more widely used beca...

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): C07G3/00
CPCC07G3/00
Inventor 王孔江辛亮王颖毛勇进
Owner GUANGDONG JIPURE BIOTECHNOLOGY 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