Profiles of Steroidal Saponins from the Aerial Parts of <i>Tribulus pentandrus</i>, <i>T. megistopterus</i> subsp. <i>pterocarpus</i> and <i>T. parvispinus</i> by LC‐ESI‐MS/MS

Abstract

HPLC-ESI-MS/MS allowed identification of the key compounds without preparative isolation of the components from the crude extract of Tribulus species.