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To address the growing interest of consumers for information on the provenance of foodstuffs, the production chain of world renowned Moscato d’Asti white wine has been studied using the distribution of lanthanides as chemical markers. From soil to must, upon every stage of the chain, samples have been taken and analysed with ICP-MS in order to verify whether the original fingerprint of soil is maintained...
Sixty-eight samples of red wines were analysed with inductively coupled plasma-mass spectrometry (ICP-MS). Fifty-six elements were determined, mainly metal ions at trace level concentrations. The set of samples was constituted by five classes of wines obtained from Nebbiolo grape, produced in different zones inside the province of Cuneo (Piedmont, Italy). On the basis of the elements distribution,...
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