Histochemical investigation of Cochlospermum regium (Schrank) Pilg. leaves and chemical composition of its essential oil
| Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
|---|---|
| Data(s) |
03/12/2014
03/12/2014
19/05/2014
|
| Resumo |
Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Processo FAPESP: 08/52719-0 Essential oil from Cochlospermum regium (Schrank) Pilg. leaves (CR-EO) has been extracted by hydrodistillation; we analysed the CR-EO by gas chromatography coupled with mass spectrometry. We also conducted histochemical analysis on cross-sections of the central vein of young and adult leaves. A total of 32 compounds were qualitatively and quantitatively analysed, which represented 94.87% of the total CR-EO oil content. The CR-EO basically consisted of sesquiterpenes (96.87%); its main component was beta-copaen-4-alpha-ol (18.73%), followed by viridiflorol (12.67%). The histochemical analyses identified the main classes of compounds present in both young and adult leaves. |
| Formato |
727-731 |
| Identificador |
http://dx.doi.org/10.1080/14786419.2013.879133 Natural Product Research. Abingdon: Taylor & Francis Ltd, v. 28, n. 10, p. 727-731, 2014. 1478-6419 http://hdl.handle.net/11449/113309 10.1080/14786419.2013.879133 WOS:000335845800007 |
| Idioma(s) |
eng |
| Publicador |
Taylor & Francis Ltd |
| Relação |
Natural Product Research |
| Direitos |
closedAccess |
| Palavras-Chave | #Cochlospermum regium #beta-copaen-4-alpha-ol #Bixaceae #GC-MS analysis #sesquiterpenes |
| Tipo |
info:eu-repo/semantics/article |
