The dried peel of Citrus unshiu Markovich has been used for anticancer effect, antioxidant effect, lipase activity effect. several flavonoids, triter-penoids have been reported from this plants. This study was isolated eleven compounds from Citrus unshiu Markovich. eleven components were isolated fr...
The dried peel of Citrus unshiu Markovich has been used for anticancer effect, antioxidant effect, lipase activity effect. several flavonoids, triter-penoids have been reported from this plants. This study was isolated eleven compounds from Citrus unshiu Markovich. eleven components were isolated from the ripe peel of Citrus unshiu by silica gel column chromatography, and their chemical structures were isolated nine flavonoids, one triterpenoid and one alkaloid by means of chemical experiments and spectroscopic methods with comparisons to their authentic standards. Flavonoid compounds were 3,5,6,7,8,3′,4′-heptamethoxyflavone(1), tang-eretine(2), nobiletin(3), sinensetin(5), 5,7,8,3′,4′-pentamethoxyflavone(6), narirutin(7), hesperidin(8), neoponcirin(9), rutin(10). Triterpenoid compound was limonin(4). Alkaloid compound was synephrine(11).
The dried peel of Citrus unshiu Markovich has been used for anticancer effect, antioxidant effect, lipase activity effect. several flavonoids, triter-penoids have been reported from this plants. This study was isolated eleven compounds from Citrus unshiu Markovich. eleven components were isolated from the ripe peel of Citrus unshiu by silica gel column chromatography, and their chemical structures were isolated nine flavonoids, one triterpenoid and one alkaloid by means of chemical experiments and spectroscopic methods with comparisons to their authentic standards. Flavonoid compounds were 3,5,6,7,8,3′,4′-heptamethoxyflavone(1), tang-eretine(2), nobiletin(3), sinensetin(5), 5,7,8,3′,4′-pentamethoxyflavone(6), narirutin(7), hesperidin(8), neoponcirin(9), rutin(10). Triterpenoid compound was limonin(4). Alkaloid compound was synephrine(11).
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#Citrus unshiu flavonoid triterpenoid alkaloid
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