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Chives Extract and Its Uses
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A technology of extracting and extracting Chinese chives, which is applied in food science, drug combination, plant raw materials, etc., and can solve the problems of unseen Chinese chives extraction methods, reports, and unseen Chinese chives, etc.
Inactive Publication Date: 2018-03-09
SOUTHWEST UNIVERSITY FOR NATIONALITIES +1
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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
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Embodiment 1
[0037] Example 1 Anti-cancer research of Allium sativum L.
[0038] 1. Preparation method of extract:
[0039] (1) Ethanol alcohol extract: Rinse the collected fresh Allium sativum L. with running water, divide it into roots, stems, leaves, and flowers. Cut each part into small pieces. The ratio is 1:20 (g:mL). Add 95% ethanol, soak for 24h, filter, concentrate the filtrate under reduced pressure to an extract shape, collect the extract, and recover the ethanol. Add the same volume of recovered ethanol as the first 95% ethanol to the filter residue, and repeat the above operation. Repeat the extraction three times for each part, and combine the three extracts.
[0040] (2) Water extract: Recover the filter residue after the alcohol extraction of each part, dry it in a ventilated place 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 material-to-liquid ratio 1:20 (g:mL) , Soak for 3...
Embodiment 2
[0094] Example 2 Extract of Allium sativum L.
[0095] Crush the roots, stems, leaves or flowers of Allium sativum L., add 80%-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 shape , Collect extract and recover ethanol. The filter residue is then extracted with 80-85% v / v ethanol, the above operation is repeated, and the extract is combined to obtain extracts of Allium sativum L. in different parts.
Embodiment 3
[0096] Example 3 Extract of Allium sativum L.
[0097] Crush the roots, stems, leaves or flowers of Allium sativum L., add 90%-95% v / v ethanol according to the material-liquid ratio of 1:15 (g:mL), extract under reflux, filter, and concentrate the filtrate under reduced pressure to an extract shape , Collect extract and recover ethanol. The filter residue is then extracted with 80-85% v / v ethanol, the above operation is repeated, and the extract is combined to obtain extracts of Allium sativum L. in different parts.
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Abstract
The present invention provides an extract of Chinese chives, which uses the root, stem, leaf and flower of Chinese chives as raw materials, extracts them with ethanol, and combines the alcohol extracts to obtain more Star Leek Extract. The invention also provides a new application of Chives multistar or its extract. The present invention's research finds that the multistar Chinese chive and the multistar Chinese chive extract prepared by the present invention have good anticancer activity, and the anticancer activity of some parts is even similar to positive compounds (such as cisplatin) or stronger (such as cyclophosphamide ), and has good safety, which provides a new option for clinical medication.
Description
Technical field [0001] The present invention relates to an extract of Allium sativum L. and its use. Background technique [0002] Allium wallichii Kunth is the dry whole plant of Allium wallichii Kunth, a plant of the genus Allium of the Liliaceae family. The bulb is cylindrical, or slightly ovate-cylindrical, with a slightly thick root; the bulb has a yellowish-brown or light yellow outer skin, often flaky or fibrous, sometimes nearly reticulate, endothelial membranous, only the top is broken. The leaves are narrowly striped to broadly striped, growing upward and acuminate, with obvious midribs and parallel veinlets, shorter or longer than the scape, or nearly equal length, 2.5 to 15.5 cm wide and 20 to 60 cm long. Scape extracted from the leaf cluster, triangular columnar shape, with 3 longitudinal ribs, sometimes narrowly winged, 20-60 cm high, and the lower part is sheathed; the involucre is unilaterally split, or 2-lobed, membranous, Early fall; umbels fan-shaped to hemis...
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Application Information
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