کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7623285 1494544 2016 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Comparison of bioactive potential of cranberry fruit and fruit-based products versus leaves
ترجمه فارسی عنوان
مقایسه پتانسیل فعالیت زیستی موجود در میوه های کران بری و میوه و برگ ها
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی
The aim of the study was to compare fruit and fruit-based products (juice and pomace) of large cranberry (Vaccinium macrocarpon L.) with leaves as potential sources of health-promoting compounds. The study included leaves and ripe fruit of three cranberry cultivars: 'Stevens', 'Ben Lear', and 'Pilgrim'. The leaves and fruit were analysed for the presence and content of polyphenolic compounds using LC-PDA-MS QTOF and UPLC-PDA-FL methods, and for their antioxidant activity using ABTS, DPPH, and FRAP methods. The fruit, fruit-based products and leaves were found to contain flavonols, flavan-3-ols, phenolic acids, anthocyanins and dihydrochalcone. Regardless of cultivar, the leaves and pomace contained more polyphenolic compounds and exhibited higher antioxidant activity than fruit and juices. Therefore, the pomace and leaves are attractive raw products for the production of foods with high health-promoting value.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Functional Foods - Volume 22, April 2016, Pages 232-242
نویسندگان
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