Question 4: No purification of the C-FFA nor C-DAG were disclosed. What was the final composition of the ”oil” produced. Was it a DAG oil or not? In most of the world, organic oils are only purified. If any modification occurs (including enzymatic) it is not considered as an organic oil but a modified oil only!
Thanks for your helpful comments. We did not purify C-FFA and C-DAG. Through testing, we found that the hydrolysis rate of the hydrolysis reaction using the enzyme as a catalyst was 87.14%, and after the esterification reaction, a diglyceride content of 62.49% was obtained, and the rest were mainly TAG, MAG, FFA and trace elements. The resulting DAG is modified oil. Additionally, ”DAG oil” in the supporting information has been changed to ”C-DAG”.