کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1190453 1492159 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Chemical composition and antimicrobial activity of essential oils of Chaenomeles speciosa from China
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Chemical composition and antimicrobial activity of essential oils of Chaenomeles speciosa from China
چکیده انگلیسی

The chemical composition of essential oil obtained by hydrodistillation from the dried fruits of Chaenomeles speciosa was analyzed by GC–MS. Forty compounds, constituting about 85.13% of the total oil, were identified. The main constituents were β-caryophyllene (12.52%), α-terpineol (5.41%), terpinen-4-ol (4.56%) and 1,8-cineole (4.31%). The antimicrobial activity of the oil was evaluated against 10 microorganisms using disc diffusion and broth microdilution methods. The essential oil was found to show a broad spectrum of antimicrobial activity against all the tested bacterial strains. The essential oil had more sensitivity to gram-positive than gram-negative bacteria.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 100, Issue 4, 2007, Pages 1312–1315
نویسندگان
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