1. Department of Computer Science and Engineering, Sunmoon University, Asan, 336-708, Korea
2. Department of Advanced Materials Engineering, Daejeon University, Daejeon 34520, Korea
3. Advanced Geo-Materials R&D Department, Korea Institute of Geoscience and Mineral Resources Pohang Branch, Pohang 37559, Korea
4. Department of Food Science and Technology, Seoul National University of Science and Technology, Seoul 01811, Korea
5. Division of Food Bioscience, Konkuk University, Chungju, 27478, Korea