Method for controlling quality of red medicinal gel

A quality control method and gel technology, which can be used in pharmaceutical formulations, medical preparations containing active ingredients, antipyretics, etc., and can solve problems such as side effects

Inactive Publication Date: 2010-12-01
BEIJING INCREASEPHARM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, Western medicine generally focuses on anti-inflammatory and pain relief, which can only temporarily relieve symptoms, and most of the Western medicine treatments have side effects

Method used

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  • Method for controlling quality of red medicinal gel
  • Method for controlling quality of red medicinal gel
  • Method for controlling quality of red medicinal gel

Examples

Experimental program
Comparison scheme
Effect test

experiment example 1

[0184] Experimental example 1: Quality control method of red medicine gel

[0185] Identification:

[0186] (1) Take 2g of this product, add 2g of diatomaceous earth, mix well, add 20ml of diethyl ether, ultrasonicate for 10 minutes, filter, evaporate the filtrate to dryness, add 1ml of ethyl acetate to dissolve the residue, and use it as the test solution. Take another imperatorin reference substance, add ethyl acetate to make a solution containing 0.5mg per 1ml, as the reference substance solution. According to the thin-layer chromatography (Appendix VI B of the Chinese Pharmacopoeia 2005 edition), draw 8 μl of the test solution and 2 μl of the reference solution, respectively spot on the same silica gel G thin-layer plate, add petroleum ether (30-60°C) - Diethyl ether (3:2) was used as the developer, developed, taken out, dried in the air, and inspected under ultraviolet light (365nm). In the chromatogram of the test product, at the position corresponding to the chromatog...

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Abstract

The invention discloses a method for controlling quality of red medicinal gel. In the method, the contents of pseudo-ginseng and diphenhydramine hydrochloride in the red medicinal gel are detected by adopting a high performance liquid chromatography method, and effective substances are identified. Requirement to the method is improved based on National Formulary and national standard, and the method represents the advantages of simple operation, detection conservation, reagent toxicity reduction, specificity improvement and the like.

Description

technical field [0001] The invention relates to a quality control method with a traditional Chinese medicine composition, in particular to a quality control method for red medicine gel. Background technique [0002] Bruises and bruises mainly refer to soft tissue injuries, traumatic swelling and pain, skin and flesh damage and bleeding caused by falls, blows, etc., and also include falls and golden knife injuries. Its main pathology is congestion and stagnation, blood stagnation and air resistance, so pain and swelling are the main manifestations. At present, western medicine generally focuses on anti-inflammatory and analgesic, which can only relieve symptoms temporarily, and most of the western medicine treatments have side effects. Gel is one of the most active new drug dosage forms in recent years, and it is a hot spot in the research and development of topical preparations in recent years. Its advantages are: simple preparation process; smooth, transparent and delicate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K36/81A61K9/00A61P29/00A61P19/00G01N30/36G01N30/90A61K35/64A61K31/125A61K31/045A61K31/60A61K31/737A61K31/135
Inventor 高丽
Owner BEIJING INCREASEPHARM CORP LTD
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