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

Allium wallichii extract and application thereof

A technique for extracting and extracting polyspermia, which can be applied in the fields of application, food science, and drug combination, etc., and can solve the problems of unseen polyspermia, extraction methods and reports of polyspermia.

Inactive Publication Date: 2015-04-22
SOUTHWEST UNIVERSITY FOR NATIONALITIES +1
View PDF2 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there is no new application of Chinese chives and its extracts, and there is no report on the extraction method of Chinese chives

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
  • Allium wallichii extract and application thereof
  • Allium wallichii extract and application thereof
  • Allium wallichii extract and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Example 1 Anti-cancer research of multi-star allium

[0038] First, the preparation method of the extract:

[0039] (1) Ethanol alcohol extract: Rinse the collected fresh leek with flowing water, divide it into three parts: roots, stems, leaves and flowers, cut each part into pieces, according to the material-to-liquid ratio of 1:20 (g:mL) Add 95% ethanol, soak for 24h, filter, concentrate the filtrate under reduced pressure to extract, collect the extract, and recover ethanol. Add the same volume of recovered ethanol to the filter residue as the first 95% ethanol, and repeat the above operation. The extraction was repeated three times for each part, and the three extracts were combined.

[0040] (2) Water extract: Recover the filter residue after alcohol extraction of each part, put it in a ventilated place to dry until there is no ethanol smell, weigh an appropriate amount of the dried medicinal material from each part, and add distilled water according to the mater...

Embodiment 2

[0094] Example 2 Multistar Allium Extract

[0095] Pulverize the roots, stems, leaves or flowers of Allium vulgaris, add 80% to 85% v / v ethanol according to the material-to-liquid ratio of 1:12 (g:mL), extract under reflux, filter, and concentrate the filtrate under reduced pressure to an extract. , collect extract, and recover ethanol. The filter residue is further extracted with 80-85% v / v ethanol, and the above operation is repeated, and the extracts are combined to obtain the extracts of polyspermia in different parts.

Embodiment 3

[0096] Example 3 Multistar Allium Extract

[0097] Pulverize the roots, stems, leaves or flowers of Allium vulgaris, add 90% to 95% v / v ethanol according to the material-to-liquid ratio of 1:15 (g:mL), extract by reflux, filter, and concentrate the filtrate under reduced pressure to an extract. , collect extract, and recover ethanol. The filter residue is further extracted with 80-85% v / v ethanol, and the above operation is repeated, and the extracts are combined to obtain the extracts of polyspermia in different parts.

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 an Allium wallichii extract. The combination of one or two or more of Allium wallichii roots, stems, leaves and flowers is used as a raw material, ethyl alcohol is added for extraction, an alcohol extract is combined, and the Allium wallichii extract is obtained. The invention further provides the new application of the Allium wallichii extract or other extracts. According to the research finding, Allium wallichii and the obtained Allium wallichii extract have the good antitumor activity, the antitumor activity of some parts is similar to a positive compound like cis-platinum or stronger than a positive compound like cyclophosphamide, and the Allium wallichii extract is good in safety and provides a new choice for clinical medication.

Description

technical field [0001] The present invention relates to the extract of Polygonatum leek and its use. Background technique [0002] Allium wallichii is the dry whole herb of Allium wallichii Kunth, a plant of the genus Allium in the Liliaceae family. Bulb terete, or slightly ovate-cylindric, with slightly thick roots; bulb cortex yellowish-brown or light yellow, often flaky or fibrous, sometimes subreticulate, endothelium membranous, only apex ruptured. The leaves are narrowly bar-shaped to broadly bar-shaped, long and acuminate upward, with distinct midrib and parallel veinlets, shorter or longer than the scape, or nearly equal in length, 2.5-15.5 cm wide and 20-60 cm long. Scape is drawn from the leaf cluster, triangular-columnar, with 3 longitudinal edges, sometimes narrowly winged, 20-60 cm high, and the lower part is sheathed; the involucre is unilaterally dehiscent, or 2-lobed, membranous, caducous; umbels fan-shaped to hemispherical, with many scattered or dense flow...

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): A61K36/8962A61P35/00A23L1/30A23L33/105
Inventor 刘圆许云章李利民
Owner SOUTHWEST UNIVERSITY FOR NATIONALITIES
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