Objective: To examine the chemical component of the essential oil of Eremostachys laciniata and evaluate antioxidant activity of the extract.Methods: The hydrodistillated essential oil was analyzed by gas chromatograp...Objective: To examine the chemical component of the essential oil of Eremostachys laciniata and evaluate antioxidant activity of the extract.Methods: The hydrodistillated essential oil was analyzed by gas chromatography-flame ionization detector and gas chromatography–mass spectrometry. Also, antioxidant activity, total phenolic and flavonoid content were determined by 2,2-diphenyl-1-picrylhydrazyl, Folin-Ciocalteu and colorimetric method, respectively.Results: The major components of the essential oil were p-cymene(21.64%), linalool(17.93%), and a-pinene(11.42%). Also, the extract obtained by methanol showed a good antioxidant activity. The same extract also exhibited high phenolic and flavonoid contents.Conclusions: These results indicate that Eremostachys laciniata can be used in dietary applications with a potential to reduce oxidative stress.展开更多
基金Supported by Islamic Azad University from Borujerd,Iran(Grant No.P–151–930319)
文摘Objective: To examine the chemical component of the essential oil of Eremostachys laciniata and evaluate antioxidant activity of the extract.Methods: The hydrodistillated essential oil was analyzed by gas chromatography-flame ionization detector and gas chromatography–mass spectrometry. Also, antioxidant activity, total phenolic and flavonoid content were determined by 2,2-diphenyl-1-picrylhydrazyl, Folin-Ciocalteu and colorimetric method, respectively.Results: The major components of the essential oil were p-cymene(21.64%), linalool(17.93%), and a-pinene(11.42%). Also, the extract obtained by methanol showed a good antioxidant activity. The same extract also exhibited high phenolic and flavonoid contents.Conclusions: These results indicate that Eremostachys laciniata can be used in dietary applications with a potential to reduce oxidative stress.
