de Araújo CNL, Maia GA, Nunes R de P, Guedes ZB de L, Monteiro JCS. Caracterization of seed oil from 12 genotypes of sunflower (Helianthus annuus, L.) obtained under the climatic conditions of the state of Ceará. PAB. 1994;29(6):901-906. doi:10.1590/S1678-3921.pab1994.v29.4131