1. Department of Foods and Nutrition, Dongduk Women's University, 60, Hwarang-ro 13-gil, Seongbuk-gu, Seoul 02748, Korea.
2. Nutrition and Diet Research Group, Korea Food Research Institute, Jeonbuk 55365, Korea.
3. Department of Applied Chemistry, Dongduk Women's University, Seoul 02748, Korea.
4. Department of Nutrition Science, Purdue University, 700 W. State Street, West Lafayette, IN 47907, USA.