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Anatomical aspects, chemical analysis and cytotoxic effect of the essential oil from leaves of Casearia arborea (Salicaceae)
被引:0
作者:
Pereira, Flaviane Gomes
[1
]
Marquete, Ronaldo
[2
]
Leite, Kosme Oliveira
[3
]
Cabral, Otavio Versiane
[3
]
May, Barrie
[4
]
Mansur, Elisabeth
[5
]
Moreira, Davyson de Lima
[6
]
机构:
[1] Univ Fed Rio de Janeiro, Programa Posgrad Biotecnol Vegetal & Bioproc, BR-21941 Rio De Janeiro, Brazil
[2] Coordenadoria Recursos Nat CREN, Diretoria Geociencias, IBGE, Rio De Janeiro, Brazil
[3] Inst Fed Educ Ciencia & Tecnol Rio de Janeiro IFR, Rio De Janeiro, Brazil
[4] TreeMod Co, Glen Waverley, Vic 3150, Australia
[5] Univ Estado Rio de Janeiro UERJ, Dept Biol, Rio De Janeiro, Brazil
[6] Fundacao Oswado Cruz Fiocruz, Dept Nat Prod, Inst Tecnol Farmacos, Rio De Janeiro, Brazil
来源:
BOLETIN LATINOAMERICANO Y DEL CARIBE DE PLANTAS MEDICINALES Y AROMATICAS
|
2017年
/
16卷
/
02期
关键词:
A549;
byciclogermacrene;
Casearia arborea;
salicaceae;
secretory cavities;
sesquiterpene;
SYLVESTRIS;
ANTIOXIDANT;
DITERPENES;
D O I:
暂无
中图分类号:
R [医药、卫生];
学科分类号:
10 ;
摘要:
The genus Casearia (Salicaceae) is found in sub-tropical and tropical regions of the world and comprises about 200 species. In Brazil, there are about 48 species and 12 are registered in the State of Rio de Janeiro; including Casearia arborea (Rich.) Urb. Essential oil was obtained from the fresh leaves by hydrodistillation and analyzed by GC-MS and GC-FID. The cytotoxic effect was determined by WST-1 assay. Chemical analysis of the essential oil revealed a very diversified (n = 37 compounds) volatile fraction composed mainly of non-oxygenated sesquiterpenes (90.2%). These sesquiterpenes included byciclogermacrene (18.7%), germacrene D (12.1%) and alpha-humulene (11.5%). In addition, the essential oil demonstrated cytotoxic effects against A549 tumor cells in the concentration of 4 mu g/mL (EC50) (p < 0.05).
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页码:99 / 109
页数:11
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