Ontology highlight
ABSTRACT:
SUBMITTER: Hua X
PROVIDER: S-EPMC8878968 | biostudies-literature | 2022 Feb
REPOSITORIES: biostudies-literature
Hua Xue X Hong Hui-Jie HJ Zhang Dai-Yan DY Liu Qiao Q Leong Fong F Yang Qi Q Hu Yuan-Jia YJ Chen Xiao-Jia XJ
Molecules (Basel, Switzerland) 20220209 4
In this study, a high-performance thin layer chromatography (HPTLC) method by two step gradient elution with two mobile phases was developed for the simultaneous analysis of seven constituents in Ophiopogonis Radix. The chromatography was performed on silica gel 60 F<sub>254</sub> plate with dichloromethane-methanol-ethyl acetate-water (70:25:12:3, <i>v</i>/<i>v</i>/<i>v</i>/<i>v</i>) and dichloromethane-methanol (300:1, <i>v</i>/<i>v</i>) as the mobile phase for two step gradient elution. Then, ...[more]