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Chemical Composition and Antibacterial Activity of the Essential Oil of Lavandula angustifolia Isolated by Solvent Free Microwave Assisted Extraction and Hydrodistillation
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نویسنده
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Abroomand Azar P. ,Torabbeigi M. ,Sharifan A. ,Tehrani M. S.
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منبع
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journal of food biosciences and technology - 2011 - دوره : 1 - - کد همایش: - صفحه:19 -24
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چکیده
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Chemical composition of lavandula angustifolia was studied by solvent free microwave extraction (sfme) and hydrodistillation (hd) methods. 1, 8-cineole (42.7% and 37.9%), camphor (26.1% and 21.3%) and borneol (31.2% and 21.6%) were the major compounds that obtained by sfme and hydrodistillation, respectively. the antibacterial activity of extracted oils was investigated against gram-positive bacteria bacillus subtilis (b-sub) atcc 6633 and gram-negative bacteria escherichia coli (e-coli) atcc 8739. the minimum inhibitory concentration (mic) of the essential oils isolated by hydrodistillation and sfme was the same.
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کلیدواژه
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Lavandula angustifolia ,Solvent Free Microwave Extraction ,Hydrodistillation ,Antibacterial Activity.
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آدرس
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islamic azad university, shahid beheshti university of medical sciences, Faculty of Health, Safety and Environment, ایران, islamic azad university, ایران, islamic azad university, ایران
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پست الکترونیکی
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torabbeigi@gmail.com
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Authors
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