کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1171648 1491181 2006 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Chromatic characterisation of three consecutive vintages of Vitis vinifera red wine: Effect of dilution and iron addition
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Chromatic characterisation of three consecutive vintages of Vitis vinifera red wine: Effect of dilution and iron addition
چکیده انگلیسی

Both standard and CIELAB colour parameters have been evaluated for three consecutive vintages of Vitis vinifera (Tempranillo variety). A simple and straightforward relationship between CI and L* has been derived. Dilution effects on colour for samples under fermentation and for several commercial wines have been studied under pH controlled conditions. Disruptions of equilibria responsible for colour at the typical wavelengths upon addition of iron have been assessed.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Analytica Chimica Acta - Volume 563, Issues 1–2, 23 March 2006, Pages 331–337
نویسندگان
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