Abstract
1 Research and Development Division, H-Plus Eco Ltd, BVC 301, KRIBB, Eoeun-dong, Yuseong-gu, Daejeon 305-333, Republic of Korea
2 Department of Biological Sciences, Korea Advanced Institute of Science and Technology, 373-1, Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
3 Department of Biology and Medicinal Science, Pai Chai University, 14 Yeon-Ja 1 Gil, Seo-Gu, Daejeon 302-735, Republic of Korea