Method for preparing liangfuwan and method for controlling quality

A quality control method and technology with dripping pills, applied in the field of medicine, can solve the problems of large dosage, difficult to control, difficult to control microorganisms, etc.

Active Publication Date: 2005-08-31
贵州黄果树立爽药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1. The dosage is large. The daily dosage of Liangfu Pills is 6-12g. Compared with modern preparations, the dosage is obviously too large
[0004] 2. It is difficult to control microorganisms, and Shuifan pills cannot effectively control microorganisms during the entire preparation process
[0005] 3. Low quality standard, difficult to control
[0006] 4. Low bioavailability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] Example 1. The preparation method of Liangfu dropping pills. Use 93.75g of galangal and 93.75g of cyperus cyperi (made from vinegar) as raw materials, crush galangal into the coarsest powder, smash cypercypress cyperi, add 8 times the amount of ethyl acetate, soak for 1 hour, reflux extraction 2 times, each time After 1 hour, filter and combine the filtrates. The filtrate is recovered under reduced pressure to a clear paste without ethyl acetate smell. The density at 60°C is 1.07. Mix the clear paste and polyethylene glycol 6000 in a ratio of 2:8, and drop to prepare 1000 drop pills, coated with film. The finished product has the effect of warming the stomach and regulating qi. For the treatment of stagnation of QI caused by cold condensation, abdominal pain and acid regurgitation, fullness of chest and abdomen. Each pill weighs 45mg, taken orally, 0.75-1.5g each time, twice a day.

[0056] Quality control method of Liangfu drop pills. Including the identification ...

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PUM

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Abstract

A Chinese medicine 'Liangfu dripping pill' is prepared from galangal rhizome and cyperus tuber through proportional mixing, adding ethyl acetate, reflux extracting, filter, vacuum recovery of ethyl acetate, mixing with polyethanediol 6000, and dripping. Its quality control method features that the galangin and alpha-cyperone are respectively used as references to measure their contents by thin-layer chromatography.

Description

technical field [0001] The invention relates to a preparation method of a traditional Chinese medicine dripping pill preparation for treating epigastric pain and a quality control method thereof, belonging to the technical field of medicines. technical background [0002] "Liangfu Pill" is an excellent prescription for treating epigastric pain caused by stagnation of Qi caused by cold condensation. Liangfu pills are from "Liangfang Jixiong", which is composed of galangal and Cyperus cyperi. It has the effects of warming the stomach, regulating qi, dispelling cold and relieving pain. In modern times, there have been very in-depth researches on the two single medicinal materials and the whole prescription of galangal and Cyperus cyperi. There are reports of treating gastritis and gastric ulcer with galangal alone. Cyperus cyperus alone has been reported to treat digestive tract and uterine spasms. Studies have found that both are rich in volatile oils. The volatile oil of g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K9/20A61P1/14G01N30/90G01N33/15
Inventor 蔡瑞民
Owner 贵州黄果树立爽药业有限公司
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