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Extracting method and application of plant composite containing fresh ginger

An extraction method and composition technology, applied in the field of extraction of ginger-containing plant compositions, can solve the problems of large dosage for patients, rough process, and impact on clinical application, and achieve the effect of reducing dosage

Inactive Publication Date: 2015-12-09
南京多宝生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, there is no report on the use of microwave technology in the extraction and preparation of plant compositions containing ginger. However, the method of decocting in water is rough, backward, and has many impurities, which leads to excessive dosage for patients, which is inconvenient to take, and seriously Affected the clinical application of this product

Method used

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  • Extracting method and application of plant composite containing fresh ginger

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Take 100g of ginger, 60g of nine lion grass, 70g of Codonopsis pilosula, 170g of Huaqing bark, crush them, add 2L of 70% ethanol, and put them into a microwave extraction device for microwave extraction. The extraction power is 400-600W, and the extraction is 2 times. For 4-8 minutes, combine the extracts, concentrate, add to D101 macroporous adsorption resin column, elute with 50% ethanol, collect 5 times the column volume eluate, recover ethanol under reduced pressure, concentrate and dry to obtain microwave extract , add conventional excipients to prepare tablets, each tablet 0.4g.

Embodiment 2

[0016] Take 100g of ginger, 60g of nine lion grass, 70g of Codonopsis pilosula, 170g of Huaqing bark, crush them, add 2L of 70% ethanol, and put them into a microwave extraction device for microwave extraction. The extraction power is 400-600W, and the extraction is 2 times. For 4-8 minutes, combine the extracts, concentrate, add to D101 macroporous adsorption resin column, elute with 50% ethanol, collect 5 times the column volume eluate, recover ethanol under reduced pressure, concentrate and dry to obtain microwave extract , and add conventional auxiliary materials to prepare capsules.

Embodiment 3

[0018] Take 100g of ginger, 60g of nine lion grass, 70g of Codonopsis pilosula, 170g of Huaqing bark, crush them, add 2L of 70% ethanol, and put them into a microwave extraction device for microwave extraction. The extraction power is 400-600W, and the extraction is 2 times. For 4-8 minutes, combine the extracts, concentrate, add to D101 macroporous adsorption resin column, elute with 50% ethanol, collect 5 times the column volume eluate, recover ethanol under reduced pressure, concentrate and dry to obtain microwave extract , and add conventional auxiliary materials to prepare granules.

[0019] Nine-headed Lion Grass, Latin scientific name: Peristrophejaponica (Thunb.) Bremek., Acanthaceae, Avalokitesvara herb, up to 50 cm. Leaves are ovate and oblong, cymes are terminal or axillary in upper leaf axils, filaments are slender, anthers are hirsute, capsules are sparsely pubescent, placenta does not pop up when dehiscing, seeds have small verrucous protrusions. Distributed in ...

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Abstract

The invention provides an extracting method of a plant composite containing fresh ginger. The plant composite is prepared from the raw material herbs of 100 g of fresh ginger, 60 g of peristrophe japonica, 70 g of companumoea roots and 170 g of schoepfia jasminodora. The plant composite is prepared by the adoption of the microwave extracting method, in this way, the content is greatly increased, and the usage amount is reduced. The invention further provides an application of the plant composite containing the fresh ginger in preparation of medicine for restraining mice prostate RM-1 cell proliferation.

Description

technical field [0001] The invention relates to the technical field of traditional Chinese medicine preparations, in particular to an extraction method and application of a ginger-containing plant composition. Background technique [0002] The plant composition containing ginger is made of 100g of ginger, 60g of nine lion grass, 70g of Codonopsis pilosula, and 170g of Huaqingpimu as raw materials. Liquid, filtered, concentrated into a thick paste, granulated, dried, compressed into 1000 tablets, coated with sugar, that is, it can clear away heat and dehumidify. [0003] In the prior art, there is no report on the use of microwave technology in the extraction and preparation of plant compositions containing ginger. However, the method of decocting in water is rough, backward, and has many impurities, which leads to excessive dosage for patients, which is inconvenient to take, and seriously Affected the clinical application of this product. Contents of the invention [000...

Claims

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Application Information

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IPC IPC(8): A61K36/9068A61P35/00
Inventor 李洋
Owner 南京多宝生物科技有限公司
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