1. Department
of Fragrance and Cosmetic Science, Graduate Institute of Natural Products, Kaohsiung Medical University, 100 Shih-Chuan First Road, Kaohsiung City 807, Taiwan, Republic of China
2. School
of Medical and Health Sciences, Fooyin University, 151 Ching-Hsueh Road, Kaohsiung City 83102, Taiwan, Republic of China