1. Division
of Food and Nutrition, Chonnam National University, Yongbong-ro, Buk-gu, Gwangju 500-757, Republic of Korea
2. Applied Technology & Research Division, R&D Center, AmorePacific Corporation, Yongin-si, Gyeonggi-do 446-729, Republic of Korea
3. Osulloc Tea R&D Center, Osulloc Farm Corporation, Jeju 699-820, Republic of Korea
4. Protein
Structure Group, Korea Basic Science Institute, Cheongwon-Gu, Cheongju-Si, Chungbuk 363-883, Republic of Korea