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Fig. 2 | AMB Express

Fig. 2

From: ESolvent-free, enzyme-catalyzed biodiesel production from mango, neem, and shea oils via response surface methodology

Fig. 2

a Combined effect of enzyme concentration and temperature on methyl ester yields of the three oils at constant quantity of added water (10 %) and reaction time (24 h). b Combined effect of enzyme concentration and quantity of added water on methyl ester yields of the three oils at constant temperature (45 °C) and reaction time (24 h). c Combined effect of enzyme concentration and reaction time on methyl ester yields of the three oils at constant temperature (45 °C) and quantity of added water (10 %). d Combined effect of temperature and reaction time on methyl ester yields of the three oils at constant enzyme concentration (6.5 %) and quantity of added water (10 %). e Combined effect of quantity of added water and reaction time on methyl ester yields of the three oils at constant enzyme concentration (6.5 %) and temperature (45 °C)

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