1. Department of Chemistry, Yonsei University, Wonju, Gangwon 26493, Korea
2. Department of Chemistry, Chosun University, Gwangju 61452, Korea
3. Department of Food and Nutrition, Chosun University, Gwangju 61452, Korea
4. Department of Life Sciences, Chung-Ang University, Seoul 06974, Korea
5. Department of Chemistry, Kyungpook National University, Daegu 41566, Korea