Fig. 4From: Low-density lipoprotein-antioxidant flavonoids and a phenolic ester from Plectranthus hadiensis var. tomentosusHPLC chromatograms of 30%, 50%, 70%, and 95% ethanol extracts (10 mg/mL) from freeze-dried and air-dried stems of PHT. FDS freeze-dried stems, ADS air-dried stemsBack to article page