1. Department of Life Science, National Taitung University, Taitung, Taiwan, Republic of China
2. R&D Division, Sunway Biotechnology Company Limited, Taipei, Taiwan, Republic of China
3. Department of Nutrition and Health Science, Fooyin University, Kaohsiung, Taiwan, Republic of China
4. Department of Biochemical Science and Technology, National Taiwan University, Taipei, Taiwan, Republic of China