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Chemical composition and general toxicity of essential oil extracted from the stalks and flowers of Rheum ribes L. Growing in Iran

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نمایش/بازکردن
JRepPharmaSci22165-2642712_072027.pdf (308.5Kb)
تاریخ
2013
نویسنده
Nikbakht, M-R
Esnaashari, S
Heshmati Afshar, F
Metadata
نمایش پرونده کامل آیتم
چکیده
The essential oil of Rheum ribes L. stalks and flowers, growing in Iran, were extracted with hydro-distillation and analyzed by GC-MS. Thirty constituents representing 93.84% of Rheum oil were identified. The oil was found to be rich in hydrocarbons especially long-chain n-alkanes (80.81%). The most abundant components in the oil included tricosane (26.29%), heneicosane (26.07%), pentacosane (10.63%), heptacosane (10.37%) and palmitic acid (3.64%). The essential oil was also evaluated for general toxicity bioassay using brine shrimp lethality method. The toxicity profile of the oil indicated some degree of toxicity in comparison with podophyllotoxin. é 2012 by Kermanshah University of Medical Sciences.
URI
http://dspace.tbzmed.ac.ir:8080/xmlui/handle/123456789/52948
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