Objective:To determine whether various prescriptions meet the requirements of national standards by detecting the concentration of traditional Chinese medicine decoctions.Methods:WYA(2WAJ)Abbe refractometer was used to determine the concentration of liquid medicine,which was collected from YJD20-GL ten function decoction machine using filtered domestic water as the solvent.Results:A total of 73 kinds of liquid medicine were collected from 8 kinds of formulas,and 65 of them were found to have qualified soluble solids,the qualified rate was 89.04%.Conclusion:In addition to the Qingre Jiebiao formula,individual formulas were easy to make the decoction concentration<4.5%when decocting,and required additional testing of the detection limit.For other formulas such as nourishing formula,dispelling dampness formula,dispelling phlegm formula,Xiaoshi formula,Lixue formula,calming formula,and Kaiqiao formula and other formula,the concentration of traditional Chinese medicine decoction can be detected by the detection method of GB/T 42282 decoction center general standard.
关键词
智慧中药房/中药汤剂/药液/浓度/折射率/可溶性固形物
Key words
Wisdom TCM pharmacy/traditional Chinese medicine decoction/Liquid medicine/Concentration/Refractivity/Soluble solids
维普
万方数据