system rs for performing transesterification in said enzymatic transesterification step ete referring to fig8 another embodiment of the invention is illustrated here the vegetable fat composition vfc is processed in a free fatty acid removal apparatus ffr in a common processing line cpl where the free fatty acid removal apparatus ffr comprises a distillation unit diu for distilling the vegetable fat composition vfc in the distillation step dis to obtain separated free fatty acids ffa and a neutralized vegetable fat composition nvf the neutralized vegetable fat composition nvf may then be processed in processing equipment according to the aforementioned embodiments 20 kilograms kg of refined shea oil shea fat is provided one half of the shea oil first half is separated from the other half second half to give two chemically equivalent shea oil parts 10 kilograms kg of shea oil first half from example 1 is provided to the process 294 g of 50 w w aqueous solution of naoh is added to the shea oil first neutralization whereafter 1 73 kg of soaps has been separated from the shea oil thereafter 2 50 g of a 20 w w aqueous solution of citric acid has been added to the shea oil in the.