Separation of C-glycoside flavonoids from Aleurites moluccana using chitin and full N-acetylated chitin |
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| Authors: | Morsch Michele Girardi Leury G J Cechinel-Filho Valdir Meyre-Silva Christiane Rodrigues Clóvis Antonio |
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| Affiliation: | Núcleo de Investiga??es Químico-Farmacêuticas, Curso de Farmácia/CCS, Universidade do Vale do Itajaí, SC, Brasil. |
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| Abstract: | This paper describes a comparative study using different chromatographic supports (fully N-acetylated chitin, chitin and silica gel) to separate the flavonoids swertisin and 2"-O-rhamnosylswertisin from Aleurites moluccana. The results show that the flavonoids have apparently been separated by the hydrogen bond between the stationary phase (chitin and chitin-100) and flavonoids under the conditions studied. |
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