يعرض 1 - 10 نتائج من 259 نتيجة بحث عن '"octyl acetate"', وقت الاستعلام: 1.06s تنقيح النتائج
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    دورية أكاديمية

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    دورية أكاديمية

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    دورية أكاديمية

    المصدر: Pharmaceutical Sciences, Vol 23, Iss 4, Pp 324-329 (2017)

    مصطلحات موضوعية: with local name of "Zarak-e-Kuhi" has been consumed as a spice in some regions of Iran. Methods: In this study, the essential oil obtained from the aerial parts of Zosimia absinthifolia (Apiaceae) (ZaeM) was analyzed by GC-MS. Also, the chemical profile of the oil was compared with the same species collected from different localities. Moreover, the essential oil was investigated for its antimicrobial activity by disc diffusion method. Results: Analysis of ZaeM by GC-MS resulted nineteen components consisting 98.22% of the total oil. The essential oil was predominantly made up of esters (68.48%) and alcohols (26.04%). The most abundant components of the oil were octyl acetate (47.29%), n-octanol (25.79%), octyl butyrate (10.15%) and octanoic acid octyl ester (7.9%). The relative amounts of the main compounds of Z. absinthifolia essential oils growing in different places were comparable with each other. Both qualitative and quantitative variability of chemical composition of Z. absinthifolia essential oils were possibly related to the individual genotypes or geographical origin. Disc diffusion method was employed for the determination of antimicrobial activity of ZaeM. The results showed that the essential oil just had inhibitory activity against B. subtilis, a gram positive strain. The inhibitory activity could be attributed to the long chain alcohol, octanol (25.79%), which had previously shown antimicrobial activity. Conclusion: As a conclusion, Antibacterial, Apiaceae, Disc diffusion method, Essential oil, Zosimia absinthifolia, Pharmacy and materia medica, RS1-441

    وصف الملف: electronic resource

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    كتاب إلكتروني

    المؤلفون: Lim, T. K.Aff2

    المساهمون: Lim, T. K.Aff1

    المصدر: Edible Medicinal and Non Medicinal Plants : Volume 9, Modified Stems, Roots, Bulbs. :417-428

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    دورية أكاديمية

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