کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1168068 960573 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Partial least squares and principal components analysis of wine vintage by high performance liquid chromatography with chemiluminescence detection
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
پیش نمایش صفحه اول مقاله
Partial least squares and principal components analysis of wine vintage by high performance liquid chromatography with chemiluminescence detection
چکیده انگلیسی

HPLC with acidic potassium permanganate chemiluminescence detection was employed to analyse 17 Cabernet Sauvignon wines across a range of vintages (1971–2003). Partial least squares regression analysis and principal components analysis was used in order to investigate the relationship between wine composition and vintage. Tartaric acid, vanillic acid, catechin, sinapic acid, ethyl gallate, myricetin, procyanadin B and resveratrol were found to be important components in terms of differences between the vintages.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Analytica Chimica Acta - Volume 678, Issue 1, 23 September 2010, Pages 34–38
نویسندگان
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