B. Auger, N. Marnet, V. Gautier, A. Maia-Grondard, F. Leprince, M. Renard, S. Guyot, N. Nesi and R. Jean-Marc. A detailed sur- vey of seed coat flavonoids in developing seeds of Brassica napus L. Journal of Agriculture and Food Chemistry, 2010, 58 (10): 6246-6256.