Tsuji Sumiko, Furukawa Mizuki, Nakano Maki, Tonogai Yasuhide
Kokuritsu Iyakuhin Shokuhin Eisei Kenkyusho Hokoku. 2003(121):78-80.
Various flavianic acids were prepared and examined for the preparation for color reference standard for thin-layer chromatography (TLC). Their analytical data were: IR spetra, their specific absorptions were same; no impurities were detected; specific odor-free. It was clear that the prepared flavianic acids were useable as color reference standards for TLC.
制备了多种黄酮酸，并对其作为薄层色谱（TLC）颜色参考标准品的制备进行了研究。它们的分析数据如下：红外光谱显示，其特定吸收相同；未检测到杂质；无特殊气味。显然，所制备的黄酮酸可用作TLC的颜色参考标准品。
