Erratum to: J Am Oil Chem Soc DOI 10.1007/s11746-013-2231-2

In the original publication of the article, Nelma Gomes was recorded as the corresponding author. However, the corresponding author should be Isabel Belo and author names should appear in the order as listed below:

Adelaide Braga, Nelma Gomes, José A. Teixeira, and Isabel Belo.