3SY18D5-03 2026/03/11 16:10 大会シンポジウム D5 藤色餡の製法開発と品質比較 ー紫色色素の可能性を探るー Development of a processing method for light purple bean paste and comparison of its quality: Exploring the potential of purple pigments. ○川原 美香○Mika KAWAHARA (公財)とかち財団・食加技セ Tokachi Foundation, Food Technology Center azuki beans / purple / color