Author's Organization:Laboratory of Organic and Food Chemistry, School of Food and Nutritional Scicences, University of Shizuoka Laboratory of Organic and Food Chemistry, School of Food and Nutritional Scicences, University of Shizuoka Laboratory of Organic and Food Chemistry, School of Food and Nutritional Scicences, University of Shizuoka Laboratory of Organic and Food Chemistry, School of Food and Nutritional Scicences, University of Shizuoka Laboratory of Organic and Food Chemistry, School of Food and Nutritional Scicences, University of Shizuoka