Figure 4. Contour plots for optimum combine condition as function of roasting temperature and roasting time at 90 minutes of clarification

From

Optimization of Aqueous Extraction Conditions of Unrefined Shea Butter Using Response Surface Methodology

Oseni T. Nurah, Iyasele U. Julius

American Journal of Food and Nutrition. 2018, 6(4), 108-114 doi:10.12691/ajfn-6-4-3