1. Department of Food Science, University of Guelph, Guelph, ON, Canada, N1G 2W1
2. Canadian Light Source, Saskatoon, SK, Canada, S7N 2V3
3. Arrell Food Institute, University of Guelph, Guelph, ON, Canada, N1G 2W1
4. Department of Chemistry and Institute for Soft Matter Synthesis and Metrology, Georgetown University, Washington, DC, USA, 20057-1227
5. Department of Chemistry, University of Guelph, Guelph, ON, Canada, N1G 2W1