Experiments were carried out washing the lipase with an acetone/ethanol 1:1 v/v
mixture and without washing, over six reaction cycles and with reaction times of 2
and 6 h. Operational conditions: 4 g FFAs from UVO, 0.86 mL methanol (methanol/
FFA molar ratio 1.5:1), 0.4 g Novozym 435, 40C, 200 rpm, reaction times of 2
and 6 h