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فصلنامه علمی پژوهشی گیاهان دارویی، جلد ۳، شماره ۳۱، صفحات ۱۳۲-۱۴۱
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عنوان انگلیسی Study on Chemical Composition of Essential oil and Anti-oxidant and Anti Microbial Properties of Artemisia haussknechtii
چکیده انگلیسی مقاله Background: Artemisia species with common Persian name of Dermaneh are found all over Iran and are used for treatment in infectious diseases such as malaria, hepatitis and other diseases. Some Artemisia species are used in traditionally as tonic and anti-helmintic in north of Iran. Objective: The aim of this study was to investigate chemical composition of the essential oil of Artemisia haussknechtii. Also potential antioxidant and anti microbial activities of the essential oil and ethanolic extract were studied. Methods: The essential oil was prepared by hydrodistillation and analyzed by GC and GC/MS instruments. Antioxidant activity was evaluated by methods namely DPPH, free radical scavenging, FTC system and total phenolic compounds analyzing. The antimicrobial activities of the extract were individually tested against a panel of microorganisms using disc diffusion method and MIC (minimum inhibitory concentration) measurement. Results: Forty-eight components were identified constituting 98.35 of total oil. Camphor (12.4%), -Terpineol (9.93%), Davana ether (6/24%), and Bornyl acetate (3.77%) were the major components. Good antioxidant activity of extract increasing with the increment of concentration of plant extract was revealed. Ethanolic extract of Artemisia haussknechtii inhibited both gram- positive and gram- negative bacteria. MIC of the extract against yeast was the lowest (2.5 µg/ml). Conclusion: A known anti-bacterial compound (camphor) was one of major components in the essential oil, ethanolic extract showed good anti-oxidant activity and also extract inhibited growth of both gram positive and gram negative bacteria and fungi. These findings supported some traditional use of this plant.
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نویسندگان مقاله m خان احمدی | m khanahmadi
department of chemistry, kermanshah branch of acecr, kermanshah, iran, p.o.box 1317-67145 tel 98-831-4274613-14, fax 98-831-4274615


sh رضازاده | sh rezazadeh
institute of medicinal plants acecr , karaj

سازمان اصلی تایید شده: پژوهشکده‮ ‬گیاهان‮ ‬دارویی‮ ‬جهاد‮ ‬دانشگاهی (Institute of medicinal plants)

f شاهرضایی | f shahrezaei
department of chemistry, kermanshah branch of acecr, kermanshah


m تاران | m taran
department of biology, faculty of science, razi university, kermanshah

سازمان اصلی تایید شده: دانشگاه رازی (Razi university)

نشانی اینترنتی http://www.jmp.ir/browse.php?a_code=A-10-192-2&slc_lang=en&sid=fa
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده پژوهشی
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