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Characterization of Chemical Composition and Antioxidant Properties of Trachyspermum Ammi Seed As A Potential Medicinal Plant
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نویسنده
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Akhlaghi Hashem ,Mahdavi Bhnam ,Rezaei Hasan
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منبع
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Journal Of Chemical Health Risks - 2014 - دوره : 4 - شماره : 4 - صفحه:9 -14
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چکیده
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In this study, the essential oil obtained by hydrodistillation of the seed of trachyspermum ammi (umbelliferae), growing wild in sabzevar, khorasan razavi province (iran), were analyzed by gc and gc/ms. the yield of total volatiles was 2.3% (w/w). forty four compounds representing 91.6% of the aerial parts oil were identified. the main components of the oil were hexadecanoic acid (27.5%), ethyl linoleate (8.5%), 6-methyl-α-ionone (8.0%), isobutyl phthalate (5.8%), α-cadinol (4.7%), germacrene d (4.3%) and δ-cadinene (3.5%). the oil was rich in nonterpenoids (56.0%). the total flavonoid content of different extracts of the plant was found to be in the range 53.2-164.5 mg/g while the maximum amount concern to methanol extract. the antioxidant activity of the extracts was also measured by radical scavenging activity of antioxidants against free radical 1, 1-diphenyl-2-picrylhydrazyl (dpph) method. results showed that ic50 of the extracts of trachyspermum ammi seed are higher than the standard synthetic antioxidants, bht, ascorbic acid and gallic acid.
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کلیدواژه
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Trachyspermum Ammi ,Gc/Ms ,Hexadecanoic Acid ,Ethyl Linoleate ,Antioxidant Activity
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آدرس
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Islamic Azad University, Sabzevar Branch, Department Of Basic Sciences, ایران, Hakim Sabzevari University, Department Of Chemistry, ایران, Sabzevar University Of Medical Sciences, Traditional Medicine Research Center, ایران
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پست الکترونیکی
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sh_akhlaghi@iaus.ac.ir
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Authors
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