کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9486903 | 1330531 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Methanol contents of Turkish varietal wines and effect of processing
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش تغذیه
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
Methanol levels of Turkish varietal wines obtained from different representative viticultural regions were determined and the effect of maceration time and pectolytic enzyme treatments on the methanol levels of the red wines were investigated. 164 wine samples (60 white, 4 rosé, 100 red) were analysed by gas chromatography-flame ionisation detector (GC-FID). Methanol levels ranged from 30.5 to 121.4 mg/l in white wines, 62.5 to 84.6 mg/l in rosé, and 61.0 to 207.0 mg/l in red wines. The highest level was found in Sultaniye among the white wines, and in Ãküzgözü among the red wines. Methanol content of red wines increased with maceration time. Pectolytic enzyme treatments produced significantly higher methanol levels than the control wine. All the results show that methanol levels of Turkish wines are under the maximum acceptable limits of International Office of Vine and Wine (OIV) and do not represent a risk to consumer health.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Control - Volume 16, Issue 2, February 2005, Pages 177-181
Journal: Food Control - Volume 16, Issue 2, February 2005, Pages 177-181
نویسندگان
Turgut Cabaroglu,