1. Department of Nutrition
and Food Science, College of Agriculture and Natural Resources, University of Maryland, College Park, Maryland 20740, United States
2. Laboratory
of Molecular Imaging and Nanomedicine, National Institute of Biomedical Imaging and Bioengineering (NIBIB), National Institutes of Health (NIH), Bethesda, Maryland 20892, United States
3. Environmental
Microbial and Food Safety Laboratory, USDA-ARS, 10300 Baltimore Avenue, Building
002, Beltsville, Maryland 20705, United States
4. School of Food and Bioengineering, Xihua University, Chengdu, Sichuan 610039, China