1. Department of Horticultural Sciences, Plants for Human Health Institute, North Carolina State University, Kannapolis, North Carolina 28081, United States
2. USDA-ARS, U.S. Horticultural Research Laboratory, Fort Pierce, Florida 34945, United States
3. Department of Horticulture, Auburn University, 101 Funchess Hall, Auburn, Alabama 36849-5412, United States
4. United States Department of Agriculture-Agriculture Research Services (USDA-ARS), Food Science and Market Quality & Handling Research Unit, Raleigh, North Carolina 27695, United States