[1] Natl Pingtung Univ Sci & Technol, Dept Biol Sci & Technol, Pingtung 912, Taiwan
[2] Natl Pingtung Univ Sci & Technol, Res Ctr Act Nat Prod Dev, Pingtung 912, Taiwan
[3] Natl Taiwan Univ, Dept Chem, Taipei 106, Taiwan
[4] Natl Chung Hsing Univ, Dept Forestry, Taichung 402, Taiwan
[5] Acad Sinica, Agr Biotechnol Res Ctr, Taipei 115, Taiwan
[6] Natl Yang Ming Univ, Sch Pharmaceut Sci, Fac Pharm, Taipei 112, Taiwan
[7] China Med Univ Hosp, Dept Med Res, Taichung 404, Taiwan
[8] Natl Taitung Univ, Dept Life Sci, Taitung 950, Taiwan
[9] Asia Univ, Dept Food Nutr & Hlth Biotechnol, Taichung, Taiwan
[10] China Med Univ, China Med Univ Hosp, Dept Med Res, Taichung, Taiwan
[11] China Med Univ, Dept Chinese Pharmaceut Sci & Chinese Med Resourc, 91 Hsueh Shih Rd, Taichung 404, Taiwan
[12] Asia Univ, Dept Biotechnol, Taichung 413, Taiwan
[13] China Med Univ, Chinese Med Res Ctr, Taichung 404, Taiwan