Figure 3From: Ultrasound-assisted lipase-catalyzed synthesis of D-isoascorbyl palmitate: process optimization and Kinetic evaluation Response surface plots indicating the effect of interaction between reaction parameters on D- isoascorbyl palmitate conversion rate (a) interaction between molar ratio and temperature (b) interaction between temperature and power (c) interaction between enzyme load and temperature (d) interaction between power and molar ratio (e) interaction between enzyme load and power (f) interaction between enzyme load and molar ratio. Back to article page