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Chemical composition of essential oils of Juniperus communis L. obtained by hydrodistillation and microwave-assisted hydrodistillation
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نویسنده
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dahmane d. ,dob t. ,chelghoum c.
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منبع
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journal of materials and environmental science - 2015 - دوره : 6 - شماره : 5 - صفحه:1253 -1259
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چکیده
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Jiniperus communuis l. essential oils obtained by hydrodistillation (hd) and microwave-assisted hydrodistillation (mahd) were investigated by capillary gas chromatography and gas chromatography/ mass spectrometry. both distillation methods and analytical results were compared. among the identified volatile compounds from j. communis,the main components from both oils were found to be similar,but their contents were significantly different including a-pinene (14.2,9.7%) followed by sabinene (12.4,16.1%),g-terpinene (5.9,1.7%),terpinene 4-ol (14.1,9.1%),(z,z)-farnesol (5.4,6.6%) and manoyl oxide (4.1,11.7%),respectively. microwave-assisted hydrodistillation appears to be an effective method for the production of essential oils.
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کلیدواژه
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Cupressaceae; Essential oil composition; Juniperus communis; Leaves; Microwave-assisted hydrodistillation
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آدرس
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laboratoire des produits bio-actives et valorisation de la biomasse,ecole normale supérieure,b.p. 92, Algeria, laboratoire des produits bio-actives et valorisation de la biomasse,ecole normale supérieure,b.p. 92, Algeria, laboratoire de chromatographie,faculté de chimie,usthb, Algeria
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Authors
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