Optimization of Phenolics Extracted from Idesia polycarpa Defatted Fruit Residue and Its Antioxidant and Depigmenting Activity In Vitro and In Vivo
Figure 2
Response surface plots. Response surface plots showing the combined effects of ethanol concentration and extraction time (a), ethanol concentration and liquid to solid ratio (b), ethanol concentration and extraction temperature (c), extraction time and liquid to solid ratio (d), extraction time and extraction temperature (e), and liquid to solid ratio and extraction temperature (f).
