1. Department of Toxicology, College of Pharmacy, Sookmyung Women's University, Seoul, Korea.
2. Department of R & D, Goodbeing Co. Ltd., Seoul, Korea.
3. Technical Assistance Department Functional Food Evaluation Team, the Food Industry Promotional Agency of Korea, Iksan, Korea.
4. Department of Food Science and Biotechnology, Cha University, Seongnam, South Korea.