کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9487709 | 1330773 | 2005 | 9 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Canadian terroir: sensory characterization of Bordeaux-style red wine varieties in the Niagara Peninsula
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Canadian terroir: sensory characterization of Bordeaux-style red wine varieties in the Niagara Peninsula Canadian terroir: sensory characterization of Bordeaux-style red wine varieties in the Niagara Peninsula](/preview/png/9487709.png)
چکیده انگلیسی
Chemical and sensory analysis were performed on 41 commercially available red Niagara Peninsula Bordeaux-style wines to determine differences that might support the designation of three sub-appellations ('Lakeshore', 'Lakeshore Plain', 'Bench'). Chemical data were analyzed by analysis of variance (ANOVA) and principal component analysis (PCA) and showed significant regional differences for all factors (titratable acidity, pH, total phenols, ethanol, colour intensity and hue). Sensory descriptive profiling data was analyzed by ANOVA and discriminant analysis. ANOVA showed that the attributes red fruit, dried fruit, fresh vegetable, canned vegetable, spice, and oak had significant regional differences. 'Lakeshore' wines were highest in dried fruit and lowest in vegetal character. 'Bench' wines had the most oak and spice character while 'Lakeshore Plain' wines were the most vegetal. Discriminant analysis using region as the classification criteria showed that the separation into the three classes was nonsignificant but there was some differentiation between 'Lakeshore' and 'Lakeshore Plain' wines.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Research International - Volume 38, Issue 4, May 2005, Pages 417-425
Journal: Food Research International - Volume 38, Issue 4, May 2005, Pages 417-425
نویسندگان
Derek Kontkanen, Andrew G. Reynolds, Margaret A. Cliff, Marjorie King,