This paper describes how to produce biodiesel from waste soup of ramen, especially in terms of improvement of the energy profit ratio, EPR. This time, by applying solidification of tri-glyceride it is removed from soup, then EPR become higher over than 3.5. And by applying solvent extraction, then EPR become higher over than 5.0. This value is much higher than that of production by vacuum distillation in the previous paper. Furthermore, engine test is performed by using BDF from waste soup of ramen as B5. As a result, it is shown that fuel consumption rate and emission is almost the same as the case of using gasoil.