The good level of progress presented by the reaction for all temperatures should be noted, especially for 122°F, this being the temperature at which ricinoleic acid most reacted the acid having increased presence in castor oil to become transformed into methyl ricinoleate Table 4 , showing FAME content formed from this acid.
Finalmente, cabe resaltar el buen grado de avance que presentó la reacción para todas las temperaturas, pero especialmente para 50 °C, temperatura a la que reaccionó la mayor cantidad de ácido ricinoleico el de mayor presencia en el aceite de higuerilla para su transformación en ricinoleato de metilo.