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由楊淑娟著作·2009—東莨菪素(scopoletin)係屬於香豆素類(coumarin)之衍生物，其具有許多療效及抗氧化作用。Noni果汁中含有豐富的scopoletin及其衍生物。本研究串聯UV(345nm) ...

Scopoletin, the derivative of coumarin, has been found to exhibit multi-curing activities. Different from other fruit juice, noni juice was found particular rich in scopoletin and its derivatives. Three other compounds with similar fluorescence to scopoletin have been identified in HPLC chromatographic profile. All these three compounds (A, B and C) have been isolated and could be converted to scopoletin by β-glucosidase digestion. All these compounds were subjected to controlled acidic hydrolysis analysis, LC-Mass and NMR analysis. From the results of all these measurements, the chemical structures of these three compounds were tentatively identified as scopoletin 7-O-glucosyl-(6-1”)-glucoside, scopoletin-7-O-β-glucoside (scopolin) and scopoletin 7-O-glucosyl-(6-1”)-apioside, respectively.