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Quality test method of Dianxianning tablets

A quality inspection method and technology for Epilepsy Ning Tablets, which are applied in measuring devices, pharmaceutical formulations, and weighing by removing certain components, can solve the problems of difficulty in accurately controlling the quality of Epilepsy Ning Tablets, large limitations, etc., and achieve improved thinning. Layer chromatographic identification method, high quality standard level, method accuracy effect

Active Publication Date: 2010-06-16
KUNMING CHINESE MEDICINE FACTORY
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Problems solved by technology

The fourteenth volume of "Drug Standards of the Ministry of Health of the People's Republic of China" promulgated the quality control standards for Epilepsy Ning Tablets (WS 3 -B-2823-97), but in the existing quality control method of epileptin tablets issued by the Ministry of Health, there are only microscopic identification, 1 physical and chemical reaction and 1 thin layer identification, which have great limitations and are difficult to accurately control epilepsy piece quality

Method used

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Embodiment

[0016] The drug formula of Epilepsy Ning Tablets is: 500g of horseshoe incense, 500g of Shichangpu, 200g of Uncaria, 200g of Petunias, 15g of Qianjinzi, 200g of Gansong, and 0.3g of Menthol. Preparation method: the above seven flavors, 200g of horseshoe incense are crushed into fine powder for later use; the rest of horseshoe incense, Shichangpu, and Gansong are crushed, soaked in appropriate amount of water for 2 hours, and the volatile oil is extracted by steam distillation. The residue in the dregs of the medicine is combined for later use; the residue and Uncaria (broken) are decocted twice, each time for 1.5 hours, the decoction is combined, filtered, the above-mentioned standby medicinal liquid is added, and concentrated into an extract with a relative density of 1.27 to 1.29 (60°C); Semen japonicus and Fructus Rhizoma Fructus are crushed into coarse powder, heated and refluxed with 70% ethanol for 4 hours, reclaimed ethanol, concentrated into an extract; combine the abov...

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Abstract

The invention relates to a quality test method of Dianxianning tablets (WS3-B-2823-97) in volume 4 of health ministry drug standard of People's Republic of China (traditional Chinese medicine set prescription preparation). The quality test method of the Dianxianning tablets improves the quality control standard of the Dianxianning tablets, establishes a test method of volatile ether extract in the preparation, cancels a physical-chemical reaction identification method with poor specificity, improves a thin-layer chromatography identification method of valeriana jatamansi jones, enables the method to be more accurate, increases the thin-layer chromatography identification methods of uncaria and acorus gramineus and ensures that the compound preparation has higher quality standard level.

Description

technical field [0001] The present invention relates to Epilepsy Ning Tablets (WS 3 -B-2823-97) quality testing method. Background technique [0002] The drug Epilepsy Ning Tablets in the fourteenth volume of "Drug Standards of the Ministry of Health of the People's Republic of China" (prescriptions of traditional Chinese medicine) has the functions of dispelling phlegm, resuscitation, calming the nerves, and is mainly used for wind-phlegm disturbing epilepsy and seizures. See sudden fainting, unconsciousness, twitching of the limbs, phlegm in the throat, spitting or looking up, less sober; or used for hysteria, insomnia, etc. The compound preparation is composed of 500g of Chinese medicinal materials Chrysanthemum chinensis, 500g of Shichangpu, 200g of Uncaria chinensis, 200g of Petunia chinensis, 15g of Stephania chinensis, and 200g of Gansong pine, and the above raw materials are made into 1000 tablets in total. Among them, Chrysanthemum is the dried rhizome and root of...

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Application Information

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IPC IPC(8): A61K36/888G01N30/90G01N5/04A61P25/08A61P25/00A61P25/20
Inventor 孙蓉杨彩春
Owner KUNMING CHINESE MEDICINE FACTORY
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