1. Technology
and Food Science Unit, Institute for Agricultural and Fisheries Research
(ILVO), Government of Flanders, Brusselsesteenweg 370, B-9090 Melle, Belgium
2. Department
of Organic Chemistry, Department of Polymer Chemistry, and Biomaterials
Research Group (PBM), Faculty of Sciences, Ghent University, Krijgslaan
281 S4, B-9000 Gent, Belgium