1. Institute
of Food, Nutrition and Health, ETH Zurich, 8092 Zurich, Switzerland
2. Department
of Chemical Engineering, University of Naples Federico II, 80125 Naples, Italy
3. Swiss
Light Source, Paul Scherrer Institute, 5232 Villigen PSI, Switzerland
4. Laboratory
for Neutron Scattering and Imaging, Paul Scherrer Institute, 5232 Villigen PSI, Switzerland