Artículos de revistas
Characterization of flavonoids and naphthopyranones in methanol extracts of Paepalanthus chiquitensis herzog by HPLC-ESI-IT-MSn and their mutagenic activity
Fecha
2013-01-01Registro en:
Molecules, v. 18, n. 1, p. 244-262, 2013.
1420-3049
10.3390/molecules18010244
WOS:000314032900018
2-s2.0-84872856447
2-s2.0-84878734590
2-s2.0-84872856447.pdf
7927877224326837
3538253640602977
0000-0003-3032-2556
Autor
Universidade Estadual Paulista (Unesp)
Universidade de São Paulo (USP)
Institución
Resumen
A HPLC-ESI-IT-MSn method, based on high-performance liquid chromatography coupled to electrospray negative ionization multistage ion trap mass spectrometry, was developed for rapid identification of 24 flavonoid and naphthopyranone compounds. The methanol extracts of the capitulae and scapes of P. chiquitensis exhibited mutagenic activity in the Salmonella/microsome assay, against strain TA97a. © 2013 by the authors.