Chemical constituents of fruit peels of Fortunella japonica Swingle were investigated, and ten compounds were purified and isolated through various chromatographic procedures. Through NMR analysis, isolated compounds were identified as -tocopherol (1), lupenone (2), B-amyrin (3), a-amyrin (4), B-sitosterol (5), B-sitosteryl 3-O-glucopyranoside (6), kaempferide 3-O-rhanmopyranoside (7), 3',5'-di-C--glucopyranosylphloretin (8), acacetin 7-O-neohesperidoside (9), and acacetin 8-C-neohesperidoside (10). Compounds 1-7 were identified for the first time by our group from fruit peels of F. japonica.
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Abstract Introduction Materials and Methods Results and Discussion Acknowledgments References