1. Department of Food Science, University of Guelph, 50 Stone Road East, Guelph, ON N1G 2W1, Canada
2. Department of Chemistry, University of Waterloo Mass Spectrometry Facility, 200 University Avenue West, Waterloo, ON N2L 3G1, Canada
3. Department of Kinesiology, University of Waterloo, 200 University Avenue West, Waterloo, ON N2L 3G1, Canada