1. Department of Applied Microbial Technology, Faculty of Biotechnology and Life Science, Sojo University, Ikeda 4-22-1, Kumamoto 860-0082, Japan
2. Department of Infection and Host Defense, Tohoku Medical and Pharmaceutical University, Komatsushima 4-4-1, Sendai 981-8558, Japan
3. Graduate School of Environmental and Life Science, Okayama University, Tsushimanaka 1-1-1, Okayama 700-8530, Japan
4. Department of Nanoscience, Faculty of Engineering, Sojo University, Ikeda 4-22-1, Kumamoto 860-0082, Japan
5. Department of Bioscience and Biotechnology, Faculty of Agriculture, Kyushu University, Hakozaki 6-10-1, Fukuoka 812-8581, Japan
6. Department of Applied Biochemistry and Food Science, Saga University, Honjo-machi 1, Saga 840-8502, Japan