A Validated Reverse Phase HPLC Analytical Method for Quantitation of Glycoalkaloids in Solanum lycocarpum and Its Extracts

Figure 2

Chromatographic profiles by HPLC-UV: (a) standard compounds (b) hydroalcoholic extract of Solanum lycocarpum fruits (EtOH 80%) and (c) alkaloidic extract obtained from Solanum lycocarpum fruits. (IS) veratraldehyde, (1) solasonine, (2) solamargine, and (SS) solanine.

(a)

(b)

(c)