5J. M. Vargas-Lopez, L. Cihacek. Processing of Crambe for Oil, Isolation of Erucic Acid [J], J. A. O. C. S, 1997, 76(7): 801-809.
6Gerald P. Mcneil, Philip E. Sonnet. Isolation of Erucic Acid from Rapeseed Oil by Lipase-Catalyzed Hydrolysis[J], J. A. C. O. S, 1995, 72(2): 213-218.