Acknowledgements
Authors thank Fundac¸ ão para a Ciência e Tecnologia for the
Strategic Project PEst-C/EQB/LA0006/2013. H.H Tournour thanks
Erasmus Mundus Action 2 Program, Strand 1, Lot 16 Argentina-
Eurotango 2 for the financial support through his PhD scholarship.
L.M. Magalhães thanks FSE (Fundo Social Europeu) and MCTES
(Ministério da Ciência, Tecnologia e Ensino Superior) for the financial
support through the POPH-QREN program. Authors would also
like to acknowledge to the Quinta do Crasto wine farm (Gouvinhas,
Sabrosa) which kindly supplied grape pomace. The work also
received financial support from the European Union (FEDER funds)
under the framework of QREN through Project NORTE-07-0162-
FEDER-000124.