Separation of C-glycoside flavonoids from Aleurites moluccana using chitin and full N-acetylated chitin.
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.
Morsch
Michele
M
Núcleo de Investigações Químico-Farmacêuticas, Curso de Farmácia/CCS, Universidade do Vale do Itajaí, SC, Brasil.
Girardi
Leury G J
LG
Cechinel-Filho
Valdir
V
Meyre-Silva
Christiane
C
Rodrigues
Clóvis Antonio
CA
D000107:Acetylation; D001938:Brazil; D002686:Chitin / Q000031:analogs & derivatives; D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D006027:Glycosides / Q000302:isolation & purification*; D029581:Malpighiaceae / Q000737:chemistry*; D008519:Medicine, Traditional; D018515:Plant Leaves / Q000737:chemistry*; D010946:Plants, Medicinal / Q000737:chemistry*
D005419:Flavonoids; D006027:Glycosides; D002686:Chitin