1. Department of Food and Nutrition; Sunchon National University; Suncheon 540-950 Republic of Korea
2. Research Institute of Basic Science; Sunchon National University; Suncheon 540-950 Republic of Korea
3. Jeonnam Institute of natural resources research; Jangheung 529-851 Republic of Korea
4. Department of Pharmacy; Sunchon National University; Suncheon 540-950 Republic of Korea