Characterization and Analysis of Sesamolinol Diglucoside in Sesame Seeds
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A new lignan glucoside was isolated from defatted sesame seed flour and its structure was established as sesamolinol diglucoside [2-(3-methoxy-4-(<I>O</I>-β-<small>D</small>-glucopyranosyl (1→6)-<I>O</I>-β-<small>D</small>-glucopyranoside)phenoxyl)-6-(3,4-methylenedioxyphenyl)-<I>cis</I>-3,7-dioxabicyclo-(3.3.0)-octane] by mass and nuclear magnetic resonance spectroscopy. A quantitative analysis of 65 sesame seed samples showed that this sesamolinol diglucoside ranged from <5 to 232 mg/100 g of seeds (98±57 mg/100 g) with no difference between white and black sesame seeds.
- Agricultural and Biological Chemistry
Agricultural and Biological Chemistry 70(6), 1478-1481, 2006-06-23
Japan Society for Bioscience, Biotechnology, and Agrochemistry