1. Department
of Biosystems Machinery Engineering, College of Agricultural and Life
Science, Chungnam National University, 99 Daehak-ro, Yuseoung-gu, Daejeon 305-764, Republic of Korea
2. Environmental
Microbial and Food Safety Laboratory, Agricultural Research Service, U.S. Department of Agriculture, 10300 Baltimore Avenue, Beltsville, Maryland 20705, United States
3. National Academy of Agricultural Science, Rural Development Administration, 150 Suinro, Gwonseon-gu, Suwon, Gyeonggi-do 441-100, Republic of Korea
4. School
of Biotechnology, Yeungnam University, Gyeongsan 712-749, Republic of Korea