Marine macro- and microalgae : an overview / editors, F. Xavier Malcata, LEPABE Laboratory of Process Engineering, Environment, Biotechnology and Energy, College of Engineering, University of Porto, Porto, Portugal, Isabel Sousa Pinto, Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), University of Porto, Matosinhos, Portugal, A. Catarina Guedes, Interdisciplinary Centre of Marine and Environmental Research (CIIMAR), University of Porto, Matosinhos, Portugal.