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Title:Chemometric characterization of Slovenian red wines
Authors:ID Ivanović, Milena (Author)
ID Petek, Anja (Author)
ID Islamčević Razboršek, Maša (Author)
ID Kolar, Mitja (Author)
Files:.pdf Acta_Chimica_Slovenica_2017_Ivanovic,_Petek,_Islamcevic_Razborsek_Chemometric_Characterization_of_Slovenian_Red_Wines.pdf (119,46 KB)
MD5: 3F6197743BE89FE2C143BED106AEC867
PID: 20.500.12556/dkum/2b3fefb2-ca16-4579-af7b-993a692a5d16
 
URL https://journals.matheo.si/index.php/ACSi/article/view/2868
 
Language:English
Work type:Scientific work
Typology:1.01 - Original Scientific Article
Organization:FKKT - Faculty of Chemistry and Chemical Engineering
Abstract:Total phenolic (TPC), flavonoid (TFC) and tannin (TTC) contents, total $SO_2$, total acids, pH, and reducing sugars were measured in twenty five Slovenian red wines from three key wine producing regions, Podravje, Posavje and Primorska. The results were chemometrically analysed and the wines were classified according to wine growing region and vine variety. Principal component analysis proved that TPC, TFC and TTC contents were primarily responsible for variation in the wines. Additionally, linear discriminant analysis (LDA) was performed and resulted in the satisfactory classification of samples by both vine variety and region.
Keywords:Slovenian red wines, quality parameters of wine, polyphenols, chemometric analysis
Publication status:Published
Publication version:Version of Record
Year of publishing:2017
Number of pages:str. 537-542
Numbering:Letn. 64, št. 3
PID:20.500.12556/DKUM-68635 New window
ISSN:1318-0207
UDC:66
ISSN on article:1318-0207
COBISS.SI-ID:20730646 New window
DOI:10.17344/acsi.2016.2868 New window
NUK URN:URN:SI:UM:DK:KDTHXVG3
Publication date in DKUM:03.10.2017
Views:1355
Downloads:373
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Categories:Misc.
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Record is a part of a journal

Title:Acta Chimica Slovenica
Shortened title:Acta Chim. Slov.
Publisher:Slovensko kemijsko društvo
ISSN:1318-0207
COBISS.SI-ID:14086149 New window

Licences

License:CC BY 4.0, Creative Commons Attribution 4.0 International
Link:http://creativecommons.org/licenses/by/4.0/
Description:This is the standard Creative Commons license that gives others maximum freedom to do what they want with the work as long as they credit the author.
Licensing start date:03.10.2017

Secondary language

Language:Slovenian
Abstract:Vsebnost skupnih fenolov (TPC), flavonoidov (TFC) in taninov (TTC), kakor tudi skupni $SO_2$, skupne kisline, pH, reducirajoči sladkorji so bili določeni v petindvajsetih slovenskih rdečih vinih iz treh ključnih vinorodnih območij: Podravja, Posavja in Primorske. Rezultati so bili kemometrično ovrednoteni, vina pa razvrščena glede na vinorodno območje in sorto vinske trte. Metoda glavnih osi je pokazala, da so vsebnosti TPC, TFC in TTC v prvi vrsti odgovorne za razliko med vini. Z rezultati linearne diskriminantne analize (LDA) pa smo ugotovili, da so analizirani parametri odvisni tako od sorte vinske trte kot tudi od vinorodnega območja.
Keywords:slovenska rdeča vina, parametri kakovosti vina, polifenoli, kemometrijska analiza


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