A kind of quality detection method of anti-inflammatory analgesic ointment

Abstract

The invention relates to a quality detection method of an inflammation diminishing and pain easing ointment. The inflammation diminishing and pain easing ointment comprises menthol, camphor, borneol, thymol, extractum belladonnae liquidum, diphenhydramine hydrochloride and menthyl salicylate. The detection method of the inflammation diminishing and pain easing ointment comprises the following steps: carrying out qualitative identification detection on the extractum belladonnae liquidum, the thymol and the diphenhydramine hydrochloride; measuring the content of the diphenhydramine hydrochloride, the camphor, the menthol, the borneol and the menthyl salicylate. The quality detection method of the inflammation diminishing and pain easing ointment, which is disclosed by the invention, is simple and easy to operate and can effectively monitor product quality.

Description

technical field [0001] The invention relates to the field of detection and analysis, in particular to a quality detection method for anti-inflammatory and analgesic ointment. Background technique [0002] Anti-inflammatory and analgesic ointment is milky white or milky yellow flaky rubber ointment containing menthol, camphor (synthetic), methyl salicylate, diphenhydramine hydrochloride, borneol, belladonna fluid extract, thymol; aroma . It has anti-inflammatory and analgesic effects, and is used for neuralgia, rheumatic pain, shoulder pain, sprains, joint pain, muscle pain, etc. [0003] The current quality standard only stipulates the properties, appearance, identification, ointment content, heat resistance, size, Staphylococcus aureus, and Pseudomonas aeruginosa of Xiaoyan analgesic ointment; the method under the identification item is: take this Put 2 tablets of this product into a 100ml round bottom flask, add 20ml of ethanol, heat and reflux for 1 hour, take the ethan...

AI Technical Summary

Problems solved by technology

[0003] The current quality standard only stipulates the properties, appearance, identification, ointment content, heat resistance, size, Staphylococcus aureus, and Pseudomonas aeruginosa of Xiaoyan analgesic ointment; the method under the identification item is: take this Put 2 tablets of this product into a 100ml round-bottomed flask, add 20ml of ethanol, heat and reflux for 1 hour, take the ethanol solution, evaporate to dryness, add a few drops of sulfuric acid, initially appear yellow, and then turn orange red; the above identification method is only for hydrochloric acid Diphenhydramine has been qualitatively identified, and its characteristics are not strong, and there is no content measurement item for the index components that reflect the internal quality of the drug, and the internal quality of the product cannot be effectively guaranteed during production, so the efficacy of the drug cannot be guaranteed

Images