1. Laboratory of Inorganic Chemistry, Department of Chemistry, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece
2. Institute of Plant Breeding and Genetic Resources, Hellenic Agricultural Organization-Dimitra, 57001 Thessaloniki, Greece
3. Department of Food Science, Aarhus University, 8200 Aarhus, Denmark
4. Section of Botany, Department of Biology, National and Kapodistrian University of Athens, 15784 Athens, Greece
5. Department of Botany, School of Biology, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece