HPLC Analysis and Antioxidant Evaluation of Acteoside-Rich Osmanthus fragrans Extracts

Figure 2

Typical high-performance liquid chromatography chromatograms of (a) acteoside standard (100 μg/mL), (b) Osmanthus fragrans leaf (0.2 mg/mL), and (c) Osmanthus fragrans var. aurantiacus (0.2 mg/mL).

(a)

(b)

(c)