pimiПриборы и методы измеренийDevices and Methods of Measurements2220-95062414-0473BNTU10.21122/2220-9506-2016-7-1-104-113pimi-247Research ArticleМетоды измерений, контроля, диагностикиMethods of measurements, monitoring, diagnosticsПРИМЕНЕНИЕ МНОГОПАРАМЕТРИЧЕСКОГО АНАЛИЗА ШИРОКОПОЛОСНЫХ СПЕКТРОВ ПРОПУСКАНИЯ ДЛЯ ИДЕНТИФИКАЦИИ ВИН С ГЕОГРАФИЧЕСКИМ НАИМЕНОВАНИЕМ ПРОИСХОЖДЕНИЯAPPLICATION OF MULTIVARIATE ANALYSIS OF TRANSMISSION SPECTRA TO IDENTIFY WINES WITH PROTECTED GEOGRAPHICAL INDICATION (IGP)ХодасевичМ. А.KhodasevichM. A.

Адрес для переписки: Ходасевич М.А. Институт физики НАН Беларуси, пр. Независимости, 68, 220072, г. Минск, Беларусь e-mail: m.khodasevich@ifanbel.bas-net.by

Address for correspondence: Khodasevich M. Institute of Physics of the National Academy of Science of Belarus, Nezavisimosti Ave., 68, 220072, Minsk Belarus e-mail: m.khodasevich@ifanbel.bas-net.by

m.khodasevich@ifanbel.bas-net.byСкорбановаЕ. А.ScorbanovaE. A.ОбадэЛ. И.ObadeL. I.ДегтярьН. Ф.DegtуarN. F.КамбурЕ. И.CamburE. I.РоговаяМ. В.RogovayaM. V.m.khodasevich@ifanbel.bas-net.byИнститут физики НАН БеларусиБеларусьInstitute of Physics of the NAS of BelarusBelarusНаучно-практический институт плодоводства, виноградарства и пищевых технологий АН МолдовыМолдоваScientific and Practical Institute of Horticulture, Viticulture and Food Technologies Academy of Science of MoldovaMoldova, Republic of20160606201671104113Copyright © Ходасевич М.А., Скорбанова Е.А., Обадэ Л.И., Дегтярь Н.Ф., Камбур Е.И., Роговая М.В., 20162016Ходасевич М.А., Скорбанова Е.А., Обадэ Л.И., Дегтярь Н.Ф., Камбур Е.И., Роговая М.В.Khodasevich M.A., Scorbanova E.A., Obade L.I., Degtуar N.F., Cambur E.I., Rogovaya M.V.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://pimi.bntu.by/jour/article/view/247

Проведено моделирование физико-химических характеристик молодых некупажированных сортовых молдавских вин урожая 2014 г. с помощью проекции на латентные структуры спектров пропускания в диапазоне 220–2500 нм. Достигнутая погрешность регрессионного определения параметров является приемлемой для целей практического применения (от 5 % для спиртуозности до 30 % для содержания винной кислоты в красных винах). Показана возможность решения задачи подтверждения общности географического наименования вин (IGP – Indication Géographique Protégée) с помощью проведения многопараметрического анализа широкополосных спектров пропускания.

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 Géographique Protégée) by the multivariate analysis of broadband transmission spectra. 

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The authors declare that there are no conflicts of interest present.