Yust, M. M., Pedroche, J., Megías, C., Girón-Calle, J., Alaiz, M., Millán, F. and Vioque, J. (2003) “Improvement of protein extraction from sunflower meal by hydrolysis with alcalase”, Grasas y Aceites, 54(4), pp. 419–423. doi: 10.3989/gya.2003.v54.i4.230.