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
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  • 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 e

Method used

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  • 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.

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PUM

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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

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Application Information

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IPC IPC(8): A61K36/8962A61P35/00A23L1/30A23L33/105
Inventor 刘圆许云章李利民
Owner SOUTHWEST UNIVERSITY FOR NATIONALITIES
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