Inspection of Lonicerae flos in Qingre Jiedu Oral Solution
LIU Qing-zhi
LIN Yong-qiang
LIN Xiao
GUO Dong-xiao
Abstract：Objective To establish TLC and HPLC - ELSD methods for the inspection of Lonicerae flos in Qingre Jiedu Oral Solution. Methods The sample of Qingre Jiedu Oral Solution was chromatographed over a D101 macroporous resin column to enrich macranthoidin B,which was a characteristic component of Lonicerae flos and thus used as the detec-tion index. Preliminary screening of the inspection was carried out with a TLC method;An HPLC - ELSD method was ap-plied to determine the content of Lonicerae flos. Results Lonicerae flos was detected in samples supplied from two enterpri-ses. Conclusion The methods were simple and accurate,which can be applied to detect the use of Lonicerae japonicae flos in Qingre Jiedu Oral Solution.
Keywords：Qingre Jiedu Oral SolutionLonicerae japonicae flosLonicerae flosMacranthoidin B
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 574-577 )