Institution: | 1. Department of Oral Biochemistry, Institute of Oral Bioscience, School of Dentistry, Chonbuk National University, 634-18, Deokjin-dong, Deokjin-gu, Jeonju, Jeonbuk, 561-712, South Korea;2. Department of Herbal Crop Research, National Institute of Horticultural & Herbal Science, RDA, Chungbuk, South Korea |