1. Faculty of Advanced Science and Technology, Kumamoto University, 2-39-1 Kurokami, Chuo-ku, Kumamoto 860-8555, Japan
2. Dai Nippon Toryo Co., Ltd., 1382-12, Shimoishigami, Otawara, Tochigi, 324-8516, Japan
3. Department of Chemical Engineering, Yangon Technological University, Gyogone, Insein P.O., Yangon 11-011, Myanmar
4. Department of Microbiology, Graduate School of Medical Sciences, Kumamoto University, 1-1-1 Honjo, Chuo-ku, Kumamoto 860-8556, Japan