Figure 11

Base peak chromatogram of Z. nummularia ethyl acetate extract was tentatively identified secondary metabolites are (A) Guaifenesin⁴⁷, (B) Nummularine R⁴⁵, (C) Quercetin⁴¹, (D) Procyanidin B1⁴⁴, (E) 2-Methoxy-4-vinylphenol⁴¹, (F) Coumaroylquinic acid⁴⁷, and (G) Chlorogenic acid⁴¹, Means m/z implies measured m/z.