Chiết tách một số chất thuộc nhóm phenolic từ quả cây dứa dại Pandanus odoratissimus L. f

Nguyễn Mạnh Cường, Ninh Thế Sơn, Đoàn Thị Vân, Nguyễn Công Thùy Trâm, Đỗ Thị Thảo, Phạm Quốc Sự, Nguyễn Duy Thuần

Abstract


The methanol extract of fruits of Pandanus odoratissimus L. f. was partitioned in increasing polarity of organic solvents: n-hexane, chloroform and ethyl acetate. From the CHCl3 extract,  four phenolic compounds, including vanillin (1), and three lignan compounds, (+)-pinoresinol (2); (+)-syringaresinol (3); and (+)-medioresinol were isolated. Their structures were determined on the basis of analysis of spectral data, including 1D-, 2D-NMR and ESI-MS.


Keywords


Pandanus odoratissimus L. f., lignans

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