Method for detecting lung-heat clearing and cough relieving preparation

A technology of clearing lung and relieving cough and detection method is applied in the detection of clearing lung and antitussive preparations and the detection field of pharmaceutical composition preparations, which can solve the problems that the curative effect of medicine cannot be guaranteed, and the inherent quality and inability of clearing lung and antitussive products can be effectively guaranteed. , to achieve the effect of stable quality, strong specificity and simple operation method

Active Publication Date: 2012-08-22
TIBET QIZHENG TIBETAN MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0026] It can be seen from the above that there is no identification item in the standard issued by the Ministry of Tibetan Medicine, which cannot effectively guarantee the internal quality of Qingfeizhike products in production, and thus the efficacy of the medicine cannot be guaranteed

Method used

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  • Method for detecting lung-heat clearing and cough relieving preparation
  • Method for detecting lung-heat clearing and cough relieving preparation
  • Method for detecting lung-heat clearing and cough relieving preparation

Examples

Experimental program
Comparison scheme
Effect test

experiment example 1

[0070] Experimental example 1: TLC identification and screening test of emblica

[0071] (1) Instrument

[0072] Mortar, measuring cylinder, round bottom flask, reflux device, evaporating dish, sample spotter, chromatography cylinder, spray bottle, analytical balance (Mettler Toledo, model: XS205), ultrasonic extractor (Shanghai Kedao Ultrasonic Instrument Co., Ltd. Company, Model: SK8200HP), Silicone GF 254 Thin-layer board (Qingdao Ocean Chemical Factory, specification: 200×200mm).

[0073] (2) Control medicinal materials

[0074] Amla emblica reference medicinal material (batch number: 121289-200301) was purchased from China National Institute for the Control of Pharmaceutical and Biological Products.

[0075] (3) Reagents

[0076] Ethanol, methanol, toluene, ethyl acetate, acetone, cyclohexane, n-hexane, glacial acetic acid, petroleum ether (boiling range 60-90°C), formic acid.

[0077] (4) Inspection method:

[0078] Selection of extraction solvent: ethanol, ethyl...

experiment example 2

[0086] Experimental Example 2: TLC Identification and Screening Test of Woody Fragrance

[0087] (1) Instrument

[0088] Mortar, measuring cylinder, round bottom flask, reflux device, evaporating dish, sample spotter, chromatography cylinder, spray bottle, analytical balance (Mettler Toledo, model: XS205), ultrasonic extractor (Shanghai Kedao Ultrasonic Instrument Co., Ltd. Company, model: SK8200HP), silica gel G thin-layer board (Qingdao Ocean Chemical Factory, specification: 200×200mm).

[0089] (2) Control medicinal materials

[0090] The reference medicinal material of Akiras sinensis (batch number: 120921-200506) was purchased from China National Institute for the Control of Pharmaceutical and Biological Products.

[0091] (3) Reagents

[0092] Ethanol, methanol, ethyl acetate, cyclohexane, benzene, methylene chloride, ethyl formate, formic acid, concentrated sulfuric acid, vanillin.

[0093] (4) Inspection method:

[0094] Selection of extraction solvent: ethanol,...

experiment example 3

[0101] Experimental example 3: Thin-layer identification and screening test of Pterocephala

[0102] (1) Instrument

[0103] Mortar, measuring cylinder, round bottom flask, reflux device, evaporating dish, sample spotter, chromatography cylinder, spray bottle, analytical balance (Mettler Toledo, model: XS205), ultrasonic extractor (Shanghai Kedao Ultrasonic Instrument Co., Ltd. Company, model: SK8200HP), silica gel G thin-layer board (Qingdao Ocean Chemical Factory, specification: 200×200mm).

[0104] (2) Control medicinal materials

[0105] The control medicinal material of Pterostellaria (batch number: 121137-200415) was purchased from China Institute for the Control of Pharmaceutical and Biological Products.

[0106] (3) Reagents

[0107] Ethanol, ethyl acetate, methanol, cyclohexane, benzene, concentrated sulfuric acid.

[0108] (4) Inspection method:

[0109] Selection of extraction solvent: ethanol, ethyl acetate, and methanol are respectively used as extraction s...

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Abstract

The invention provides a method for detecting a lung-heat clearing and cough relieving preparation. Raw materials of the lung-heat clearing and cough relieving preparation include phyllanthus emblica, costustoot and pterocephalus hookeri. The method is characterized in that the phyllanthus emblica, the costustoot and / or the pterocephalus hookeri in the lung-heat clearing and cough relieving preparation are identified by thin-layer chromatography. The method has the advantages of reproducibility, fine stability, simplicity and convenience in operational approach, high precision and specificity, capability of clearly developing spots, good resolution and the like, and meets the principle of accuracy, simplicity, convenience, sensitivity and quickness. By the aid of the established reliable quality detection method with high specificity, the quality of the lung-heat clearing and cough relieving preparation can be effectively controlled and is stable, safe and controllable.

Description

technical field [0001] The invention relates to a detection method of a pharmaceutical composition preparation, in particular to a detection method of a lung-clearing and cough-relieving preparation, and belongs to the technical field of traditional Chinese medicine detection. Background technique [0002] Qingfei Zhike Pill is a Tibetan medicine, which is recorded in the Tibetan medicine sub-volume of "Drug Standards of the Ministry of Health", standard number: WS3-BC-0332-95. The contents of this standard record mainly include: [0003] Prescription: Myrobalan (pitted) 65g, myrobalan (pitted) 40g, emblica (pitted) 50g, Tibetan woody fragrance 40g, woody fragrance 25g, woody aristolochia 53g, geranium yellow 50g, comfrey velvet 25g, Tibetan madder 40g, comfrey 40g, alpine horseradish 50g, pterygium 50g, Ligadu 35g. [0004] Preparation method: Grind the above thirteen flavors into fine powder, sieve, mix well, pill with water, and dry to obtain. [0005] Properties: This...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N30/90A61K36/899A61P11/00A61P11/14
Inventor 陈丽娟续艳丽张国霞
Owner TIBET QIZHENG TIBETAN MEDICINE
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