کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
7588661 1492082 2016 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
From soil to grape and wine: Variation of light and heavy elements isotope ratios
ترجمه فارسی عنوان
از خاک به انگور و شراب: تغییرات ایزوتوپهای سبک و سنگین
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی
In the development of a geographical traceability model, it is necessary to understand if the value of the monitored indicators in a food is correlated to its origin or if it is also influenced by 'external factors' such as those coming from its production. In this study, a deeper investigation of the trend of direct geographical traceability indicators along the winemaking process of two traditional oenological products was carried out. Different processes were monitored, sampling each step of their production (grape juice, intermediate products and wine). The results related to the determinations of δ18O, (D/H)I, (D/H)II, δ13C, δ15N and 87Sr/86Sr have been reported. Furthermore, correspondence with the isotopic values coming from the respective soil and vine-branch samples have been investigated as well, showing the optimal traceability power of the monitored geographical tracers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Food Chemistry - Volume 210, 1 November 2016, Pages 648-659
نویسندگان
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