1. ProDigest bvba, Technologiepark
3, 9052 Ghent, Belgium
2. Department
of Food Science, University of Liège (ULG), Quartier Vallée
2, Avenue de Cureghem 10, 4000 Liège, Belgium
3. Cosucra-Groupe Warcoing S.A., Rue de la Sucrerie 1, 7740 Pecq, Belgium
4. Center
of Microbial Ecology and Technology (CMET), Ghent University, Coupure
Links 653, 9000 Ghent, Belgium