1. Department of Food Science and Nutrition, The Catholic University of Korea, 43 Jibong-ro, Wonmi-gu, Bucheon-si, Gyeonngi 14662, Korea.
2. Department of Food and Nutrition, Seoul National University, Seoul 08826, Korea.
3. National Institute of Crop Science, Rural Development Administration (RDA), Wanju-gun, Jeonbuk 54875, Korea.