Quality control method of compound polygonium oriental preparation

A quality control method, the technology of Chinese radishes, is applied in the direction of testing pharmaceutical preparations, measuring devices, and pharmaceutical formulas, and can solve problems such as inability to effectively control the quality of compound radishes, affecting product production and ensuring quality

Inactive Publication Date: 2006-06-14
GUIZHOU YIBAI PHARMA CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore the existing quality control method can not effectively control the quality of the compou

Method used

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  • Quality control method of compound polygonium oriental preparation
  • Quality control method of compound polygonium oriental preparation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0158] The quality control of embodiment 1 Compound Radix Oral Liquid

[0159] Take 7500g of Wortia chinensis and 1500g of Erigeron breviscapine, the above two flavors, add 10 times of water to decoct 3 times of Wornus sageii, 1 hour each time, filter, combine the filtrates, concentrate under reduced pressure to a relative density of 1.05-1.07 (50°C), Add ethanol to make the alcohol content reach 65%, stir evenly, let stand for 12 hours, filter with suction, recover ethanol from the filtrate under reduced pressure and concentrate to a relative density of 1.04-1.06 (50°C), adjust the pH value to 7 with saturated sodium carbonate, fully Stir, let stand for 3 hours, take the supernatant and filter, and the filtrate for later use; decoct Erigeron lanceolata with 10 times water for 3 times, each time for 0.5 hours, filter, combine the filtrate, and concentrate under reduced pressure to a relative density of 1.09-1.11 (50°C), add ethanol to make the alcohol content reach 55%, stir c...

Embodiment 2

[0183] The quality control of embodiment 2 compound redwort syrup

[0184] Take 7500g of Wortia chinensis and 1500g of Erigeron breviscapine, the above two flavors, add 10 times of water to decoct 3 times of Wornus sageii, 1 hour each time, filter, combine the filtrates, concentrate under reduced pressure to a relative density of 1.05-1.07 (50°C), Add ethanol to make the alcohol content reach 65%, stir evenly, let stand for 12 hours, filter with suction, recover ethanol from the filtrate under reduced pressure and concentrate to a relative density of 1.04-1.06 (50°C), adjust the pH value to 7 with saturated sodium carbonate, fully Stir, let it stand for 3 hours, take the supernatant and filter, and the filtrate is for subsequent use; Add 10 times of water to decoct Erigeron lanceolata 3 times, each time for 0.5 hours, filter, combine the filtrate, concentrate under reduced pressure to a relative density of 1.09 -1.11 (50°C), add ethanol to make the alcohol content reach 55%, k...

Embodiment 3

[0207] The quality control of embodiment 3 compound radishes granules

[0208] Take 7500g of Wortia chinensis and 1500g of Erigeron breviscapine, the above two flavors, add 10 times of water to decoct 3 times of Wornus sageii, 1 hour each time, filter, combine the filtrates, concentrate under reduced pressure to a relative density of 1.05-1.07 (50°C), Add ethanol to make the alcohol content reach 65%, stir evenly, let stand for 12 hours, filter with suction, recover ethanol from the filtrate under reduced pressure and concentrate to a relative density of 1.04-1.06 (50°C), adjust the pH value to 7 with saturated sodium carbonate, fully Stir, let stand for 3 hours, take the supernatant and filter, and the filtrate for later use; decoct Erigeron lanceolata with 10 times water for 3 times, each time for 0.5 hours, filter, combine the filtrate, and concentrate under reduced pressure to a relative density of 1.09-1.11 (50°C), add ethanol to make the alcohol content reach 55%, stir c...

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Abstract

A quality control method for the compound Hongcao medicine in the form of freeze-dried powder injection, injection, or orally taken medicine features that an efficient liquid-phase chromatography is used to measure the contents of scutelloside, isoorientin and orientin.

Description

Technical field: [0001] The invention relates to a quality control method of a traditional Chinese medicine preparation, in particular to a quality control method of a compound radishes root preparation. Background technique: [0002] The composition of the compound Radix Herba radix is ​​derived from folk prescriptions. The raw material is composed of Radix Radix Radix and Erigeron breviscapitalis. In the early 1980s, Dr. Zeng Zuyin, an expert in cardiovascular diseases in Guizhou Province, conducted a large number of pharmacological and clinical studies on the prescription. Research work, on the basis of folk application and experimental research, it is now developed into freeze-dried powder injection, injection and oral preparations for clinical treatment of coronary heart disease angina pectoris. However, we have found through our research that the existing compound Chinese herbal medicine has the disadvantages of backward quality control methods and difficult control of...

Claims

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Application Information

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IPC IPC(8): A61K36/70A61P9/00G01N30/90G01N33/15
Inventor 叶湘武王泽坤
Owner GUIZHOU YIBAI PHARMA CO LTD
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