Enhancing Phenolic Contents and Antioxidant Potentials of Antidesma thwaitesianum by Supercritical Carbon Dioxide Extraction

Figure 2

Effects of SC-CO₂ extraction on antioxidant activity of Antidesma thwaitesianum as assessed by (a) ABTS, (b) DPPH, and (c) FRAP. Values are mean ± SD (). TE, trolox equivalent. Means with different letters (A–C) are significantly different ().

(a)

(b)

(c)