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Preparing and application of Yulangsan extract

A technology of yulang umbelliferol and water extract is applied in the field of preparation and application of Chinese herbal medicine, and can solve problems such as undiscovered

Inactive Publication Date: 2007-09-26
黄仁彬 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, no report has been found that the active parts such as water extract, alcohol extract, total flavonoids, and polysaccharides of Yulangsan umbrella are made into pharmaceutical preparations and used clinically.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0084] 1. Extraction of Yulangsan water extract and preparation of its preparation:

[0085] 1.1 Preparation of Yulangsan water extract: Take 10kg of dried root of Yulangsan, cut into small pieces, add 100L of water, boil 3 times, 2 hours each time, filter, collect the boiled liquid, concentrate it into a thick paste with a specific gravity of 1.3 .

[0086] 1.2 Preparation of water extract tablets: Take 10kg of dried roots of Umbrella syringae, prepare a thick paste with the method in item 1.1, weigh and record the weight of the thick paste, add 2 times the amount of edible starch, and add 80% alcohol to mix, and sieve Granulate, dry at 60°C, granulate, add 3% talcum powder, 4% sodium carboxymethyl starch, compress into tablets (0.3g / tablet for plain tablets), sugar-coated tablets (or film-coated tablets), After the visual inspection meets the requirements, it can be finished.

[0087] 1.3 Preparation of water extract capsules: Take 10kg of dried roots of Umbrella syringae,...

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PUM

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Abstract

The invention relates to a method for extracting Yulang block to obtain Yulang water extractive, alcohol extractive, polysaccharide and chromocor. Researches have proved that the Yulang water extractive, alcohol extractive, polysaccharide and chromocor can stably reduce hypertension, restrain heart muscle retraction, reduce heart muscle oxygen consumption, improve coronary flux and reduce myocardial ischemia refill hurt, while it can release breath, release the asthma caused by acetylcholine simulation, and resist the retraction of acetylcholine or ergamine on bronchi. And the Yulang water extractive and polysaccharide can resist senile dementia and hepatitis or the like. The invention supplies a novel Chinese drug for treating hypertension, coronary disease, or the like, without side effect.

Description

technical field [0001] The invention relates to the preparation and application of a Chinese herbal medicine, in particular to the water extract, ethanol extract and total flavonoids preparation of Yulangsan and its medical application. Background technique [0002] Yulang umbrella (YLS, also known as longan ginseng), the original plant has been verified as the tuber root of Papilionaceae plant Millettia pulchraKurz var-laxior (Dunn) Z.Wei. The present invention has carried out a large number of pharmacy and pharmacodynamic studies on Yulang umbrella, and found that the water extract, alcohol extract and total flavonoids of Yulang umbrella can permanently and stably reduce essential hypertension, significantly inhibit myocardial contractility, reduce Myocardial oxygen consumption, increase coronary flow and reduce myocardial ischemic injury; significantly prolong the latency period of asthma in guinea pigs induced by mixed stimulation of acetylcholine and histamine, and can ...

Claims

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Application Information

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IPC IPC(8): A61K36/48A61K9/08A61K9/16A61K9/20A61K9/48A61P9/10A61P11/06A61P25/28A61P1/16A61P35/00A61K125/00
Inventor 黄仁彬蒋伟哲林兴焦杨王乃平段小群张绪东黄忠仕张士军余术宜黄建春蔡文娥廖芸芸林军
Owner 黄仁彬
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