The effect of solvent type (A) and solvent concentration (B) extracted at 240 W, 50 °C and 30 min, with material to liquid ratio at 1:20 g/mL, material to liquid ratio (C, extracted at 240 W, 50 °C, 30 min, and 70% aqueous ethanol), extraction temperature (D, 240 W, 30 min, 70% aqueous ethanol, and 1:20 g/mL), sonication power (E, 50 °C, 30 min, 70% aqueous ethanol, and 1:20 g/mL), and extraction time (F, 240 W, 50 °C, 70% aqueous ethanol, and 1:20 g/mL) on the yields of total phenols in ATL by single factor test. Extraction was repeated thrice. Values marked by the same letter are not significantly different (p < 0.05).