کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7600428 1492148 2014 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Polyphenolic compounds as chemical markers of wine ageing in contact with cherry, chestnut, false acacia, ash and oak wood
ترجمه فارسی عنوان
ترکیبات پلی فنل به عنوان نشانگر شیمیایی پیری شراب در تماس با گیلاس، شاه بلوط، آکواریوم نادر، خاکستر و چوب بلوط
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی
The nonanthocyanic phenolic composition of four red wines, one white, and one rosé aged using barrels and chips of cherry, chestnut, false acacia, ash and oak wood was studied by LC-DAD-ESI/MS, to identify the phenolic compounds that woods other than oak contribute to wines, and if some of them can be used as chemical markers of ageing with them. A total of 68 nonanthocyanic phenolic compounds were identified, 15 found only in wines aged with acacia wood, 6 with cherry wood, and 1 with chestnut wood. Thus, the nonanthocyanic phenolic profile could be a useful tool to identify wines aged in contact with these woods. In addition, some differences in the nonanthocyanic phenolic composition of wines were detected related to both the levels of compounds provided by each wood species and the different evolution of flavonols and flavanols in wines during ageing in barrels or in contact with chips.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 143, 15 January 2014, Pages 66-76
نویسندگان
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