This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy).This article has been retracted at the request of Editor-in-Chief Marisol Berti in agreement with Editor-in-Chief Maria Jesus Pascual Villalobos. The article has been retracted due to ‘salami slicing publication’. Part of apparently the same study was submitted 10 days earlier and published in Industrial Crops and Products 95(1) (2017) 156-162. (http://dx.doi.org/10.1016/j.indcrop.2016.09.049). The authors accepted this decision and apologized for the trouble caused.As a consequence, pages 42-45 originally occupied by the retracted article are missing from the printed issue. The publisher apologizes for any inconvenience this may cause.