کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7601254 | 1492146 | 2014 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Variability of antioxidant and antibacterial effects of essential oils and acetonic extracts of two edible halophytes: Crithmum maritimum L. and Inula crithmoÑdes L.
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
This work aimed to assess the richness of the food halophytes Crithmum maritimum and Inula crithmoÑdes on phenolics and essential oils (EOs) and to evaluate the antioxidant and antibacterial potential of these metabolites. Results displayed that extract of I. crithmoÑdes possesses considerable contents of phenolic compounds (14.1 mg GAE.gâ1 DW) related to important antioxidant activities (IC50 = 13 μg mlâ1 for the DPPH test) as compared to C. maritimum. C. maritimum EOs composition is dominated by oxygenated monoterpenes, while I. crithmoÑdes one is mainly consisted by monoterpene hydrocarbons. EOs have low antioxidant activity as compared to acetone extracts; nevertheless, they show best antimicrobial activity. A significant variability is also depicted between the provenances of each species and depended on the chemical nature of antioxidant and antibacterial molecules as well as the used tests.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 145, 15 February 2014, Pages 1031-1038
Journal: Food Chemistry - Volume 145, 15 February 2014, Pages 1031-1038
نویسندگان
Ines Jallali, Yosr Zaouali, Ibtissem Missaoui, Abderrazek Smeoui, Chedly Abdelly, Riadh Ksouri,