publication . Article . 2016

Application of multivariate analysis of transmission spectra to identify wines with protected geographical indication (IGP)

Open Access Russian
  • Published: 01 Jun 2016
  • Publisher: БНТУ
  • Country: Belarus
Abstract
The simulation is carried out of physical and chemical characteristics of the unblended varietal young Moldovan wine harvested in 2014 by the projection to latent structures of the transmission spectra in the range of 220–2500 nm. The achieved accuracy of the regression determining the parameters is appropriate for practical application purposes (from 5 % for alcohol strength to 30 % for tartaric acid content in red wines). The possibility is shown of solving the problem of verification of the protected geographical indication of wines (IGP – Indication Geographique Protegee) by the multivariate analysis of broadband transmission spectra.
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free text keywords: Многопараметрический анализ, Спектр пропускания, Латентные структуры - проекция, Наименование вин - защита, multivariate analysis, transmission spectrum, projection latent structures, protected geographical indication of wines, lcsh:Engineering (General). Civil engineering (General), lcsh:TA1-2040, Broadband transmission, Geographical indication, Geography, Analytical chemistry, Wine
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