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Method for extracting ginseng, dwarf lilyturf tuber and schisandra chinensis and preparation thereof

The technology of Schisandra chinensis and Ophiopogon japonicus is applied in the field of preparations for nourishing Qi and Fumai for treating cardiovascular diseases and the preparation thereof, which can solve the problems of low extraction rate, high cost, complicated production process and the like, and achieves high extraction rate, low cost and curative effect. high effect

Inactive Publication Date: 2012-09-19
TIANJIN TASLY ZHIJIAO PHARMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] In the prior art, the production process is complicated, the cost is high, and the problems of low extraction rate have not been overcome

Method used

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  • Method for extracting ginseng, dwarf lilyturf tuber and schisandra chinensis and preparation thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] (1) Combined extraction of Ophiopogon japonicus and Schisandra chinensis, the extraction steps are as follows:

[0066] (1) Take the Ophiopogon japonicus and Schisandra chinensis of the prescription amount, reflux with water, and reflux twice with 4 times the water, each time for 30 minutes;

[0067] (2) The water extract was passed through D101 resin, eluted with 50% ethanol, concentrated to a relative density of 1.03-1.10 after decolorization, and filtered;

[0068] (3) The eluate obtained in step (2) is refrigerated, filtered, and concentrated to obtain an extract, which is a composite extract;

[0069] (2) Ginseng is extracted separately, and the extraction steps are as follows:

[0070] Add 8 times the amount of 80% ethanol to ginseng coarse powder, soak for 12 hours, put it into ultrasonic extraction, power 100W, temperature 30°C, solvent volume 8 times, extract 3 times, 20 minutes each time, wave off the ethanol to obtain a single extract ;

[0071] The above ...

Embodiment 2

[0073] (1) Combined extraction of Ophiopogon japonicus and Schisandra chinensis, the extraction steps are as follows:

[0074] (1) Take the Ophiopogon japonicus and Schisandra chinensis of the prescription amount, reflux with water, 10 times of water reflux 3 times, each time for 2 hours;

[0075] (2) The water extract was passed through D4020 resin, washed with water, then eluted with 80% ethanol, concentrated to a relative density of 1.03-1.10 after decolorization, and filtered;

[0076] (3) The eluate obtained in step (2) is refrigerated, filtered, and concentrated to obtain an extract, which is a composite extract;

[0077] (2) Ginseng is extracted separately, and the extraction steps are as follows:

[0078] Add 3 times the amount of 50% ethanol to ginseng coarse powder, soak for 12 hours, put it into ultrasonic extraction, power 100W, temperature 30°C, solvent volume 8 times, extract 3 times, 20 minutes each time, wave off the ethanol to obtain a single extract ;

[0...

Embodiment 3

[0081] (1) Combined extraction of Ophiopogon japonicus and Schisandra chinensis, the extraction steps are as follows:

[0082] (1) Take the Ophiopogon japonicus and Schisandra chinensis of the prescription amount, reflux with water, 6 times of water reflux 3 times, each time for 1 hour;

[0083] (2) The water extract is passed through D4020 macroporous adsorption resin, washed with water, then eluted with 70% ethanol, concentrated to a relative density of 1.03-1.10 after decolorization, and filtered;

[0084] (3) The eluate obtained in step (2) is refrigerated, filtered, and concentrated to obtain an extract, which is a composite extract;

[0085] (2) Ginseng is extracted separately, and the extraction steps are as follows:

[0086] Add 8 times the amount of 80% ethanol to ginseng coarse powder, soak for 12 hours, put it into ultrasonic extraction, power 100W, temperature 30°C, solvent volume 8 times, extract 3 times, 20 minutes each time, wave off the ethanol to obtain a sin...

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Abstract

The invention relates to a method for extracting traditional Chinese medicines and medical preparation thereof, in particular to qi-tonifying and pulse-recovering preparation for treating cardiovascular diseases and a preparation method thereof. The preparation is prepared with three traditional Chinese medicines, i.e. ginseng, dwarf lilyturf tuber and schisandra chinensis.

Description

Technical field: [0001] The invention relates to a method for extracting traditional Chinese medicine and its pharmaceutical preparation, in particular to a preparation for nourishing qi and rejuvenating pulse for treating cardiovascular diseases and a preparation method thereof. Background technique: [0002] Ginseng is the root of Araliaceae Panax ginseng C.A.Mey. Its medicinal properties are sweet, slightly bitter, flat, and belong to the lung, spleen, and heart channels; Application: Syndrome of deficiency of vitality, syndrome of deficiency of lung, spleen, heart and kidney qi, syndrome of febrile disease, syndrome of qi deficiency, fluid wound, thirst and diabetes. Its chemical composition includes a variety of ginsenosides, volatile oils, amino acids, trace elements and organic acids, sugars, vitamins, etc. [0003] Ophiopogon japonicus, also known as japonica and book daicao, is a perennial evergreen herb of the genus genus Liliaceae. The fibrous roots are relativ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/8968A61P5/00A61P9/02A61P9/10
Inventor 郑永锋王未东范立君杨悦武叶正良周大峥彭可让孙建强
Owner TIANJIN TASLY ZHIJIAO PHARMA