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Extraction method of ophiopogon root, ginseng and shiandra and preparation thereof

The technology of Schisandra chinensis and ginseng is applied in the field of preparations for invigorating Qi and Fumai for the treatment of cardiovascular diseases and the field of preparation thereof, and achieves the effects of low cost, low dosage and easy storage for a long time.

Active 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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  • Extraction method of ophiopogon root, ginseng and shiandra and preparation thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] Combined extraction of ginseng and schisandra, the extraction steps are as follows:

[0062] Add water to the medicinal material, adjust the pH to 9, decoct three times, 30 minutes each time, combine the extracts and concentrate; refrigerate and precipitate with 75% ethanol and 85% ethanol successively, filter, recover ethanol under reduced pressure until the relative density is 1.1-1.20, The obtained product is a compound extract.

[0063] Ophiopogon japonicus is extracted separately, and the extraction steps are as follows:

[0064] Mix the raw materials of traditional Chinese medicine with water and heat them with microwave at 70W for 20 minutes. The liquid-solid mass ratio of water and Ophiopogon japonicus is 60:1. The obtained product is a single extract, and the above combined extract and single extract are combined Get the extract.

Embodiment 2

[0066] Combined extraction of ginseng and schisandra, the extraction steps are as follows:

[0067] Add water to the medicinal material, adjust the pH to 14, decoct three times, 1 hour each time, combine the extracts and concentrate; refrigerate and precipitate with 75% ethanol and 85% ethanol successively, filter, recover ethanol under reduced pressure until the relative density is 1.1-1.20, The obtained product is a compound extract.

[0068] Ophiopogon japonicus is extracted separately, and the extraction steps are as follows:

[0069] Mix the raw materials of traditional Chinese medicine with water and heat them with microwave at 70W for 20 minutes. The liquid-solid mass ratio of water and Ophiopogon japonicus is 60:1. The obtained product is a single extract, and the above combined extract and single extract are combined Get the extract.

[0070] The above combined extracts and single extracts were combined to obtain extracts.

Embodiment 3

[0072] Combined extraction of ginseng and schisandra, the extraction steps are as follows:

[0073] Add water to the medicinal material, adjust the pH to 12, decoct three times, 1 hour each time, combine the extracts and concentrate; refrigerate and precipitate with 75% ethanol and 85% ethanol successively, filter, recover ethanol under reduced pressure until the relative density is 1.1-1.20, The product obtained is a composite extract,

[0074] Ophiopogon japonicus is extracted separately, and the extraction steps are as follows:

[0075] Take Ophiopogon japonicus medicinal material and percolate with 90% ethanol, remove alcohol after percolation, extract with water 3 times in the usual way, each time for 40 minutes, filter while hot, add 0.2% activated carbon to the filtrate, stir evenly, let stand overnight; filtrate decarbonized extraction Concentrate the solution under reduced pressure to 1 / 10 of the original volume, add 95% ethanol for ethanol analysis, so that the alco...

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Abstract

The invention relates to a Chinese traditional medicine extraction method and a pharmaceutical preparation thereof, in particular to a preparation for treating cardiovascular diseases, tonifying qi and calming pulse and a preparation method thereof. The preparation is prepared from ginseng, ophiopogon root and shiandra.

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 relati...

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
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