Skip to main content

Table 3 Variables and experimental design levels for response surface

From: D-isoascorbyl palmitate: lipase-catalyzed synthesis, structural characterization and process optimization using response surface methodology

Independent variables Coded symbols Levels
   −1 0 1
Enzyme load(%, w/w) A(X1) 5 13 20
Temperature(°C) B(X2) 40 50 60
Molar ratio(D-isoascorbic: palmitic acid) C(X3) 2 4 6