naa a22 4500 510724469 CHVBK 20180411082930.0 cr unu---uuuuu 180411e20130601xx s 000 0 eng 10.1007/s11947-011-0760-y doi (NATIONALLICENCE)springer-10.1007/s11947-011-0760-y Volatile Composition of Macedonian and Hungarian Wines Assessed by GC/MS [Elektronische Daten] [Violeta Ivanova, Marina Stefova, Borimir Vojnoski, Trajče Stafilov, Ildiko Bíró, Anita Bufa, Attila Felinger, Ferenc Kilár] The volatile composition of eight varietal wines Vranec, Merlot, Cabernet Sauvignon, Temjanika and Chardonnay from the Republic of Macedonia, and Portugieser, Kékfrankos and Tokaji Aszú from Hungary has been characterized by means of gas chromatography/mass spectrometry technique. The wine volatile compounds were extracted in dichloromethane, and the extracts were concentrated under nitrogen. Forty-four volatile compounds have been identified mainly using the NIST mass spectral library and by comparison with the available standards used for quantification as well. Differences between the wines were noted for a number of compounds, such as a higher concentration of 1-pentanol and 2-phenyl ethanol in the red wines. Monoterpenes, linalool and terpineol were detected only in the white wines, Chardonnay and Tokaji. Macedonian red wines were characterized by a higher level of alcohols, while the Hungarian wines contained a higher amount of esters, fatty acids and lactones. A statistical treatment including one-way ANOVA, followed by a Tukey's test has been performed in order to ascertain possible significant differences between the wines studied, and principal component analysis to study the possible grouping of the wines. Springer Science+Business Media, LLC, 2012 Wine nationallicence GC/MS nationallicence Volatile compounds nationallicence Liquid-liquid extraction nationallicence Ivanova Violeta Faculty of Agriculture, University "Goce Delčev”- Štip, Krste Misirkov bb, 2000, Štip, Republic of Macedonia aut Stefova Marina Institute of Chemistry, Faculty of Natural Sciences and Mathematics, Ss "Cyril and Methodius” University, Arhimedova 5, 1000, Skopje, Republic of Macedonia aut Vojnoski Borimir Department for Enology, Institute of Agriculture, Sts "Cyril and Methodius” University, Aleksandar Makedonski bb, 1000, Skopje, Republic of Macedonia aut Stafilov Trajče Institute of Chemistry, Faculty of Natural Sciences and Mathematics, Ss "Cyril and Methodius” University, Arhimedova 5, 1000, Skopje, Republic of Macedonia aut Bíró Ildiko Institute of Bioanalysis, Faculty of Medicine, University of Pécs, Szigeti útja 12, 7624, Pécs, Hungary aut Bufa Anita Institute of Bioanalysis, Faculty of Medicine, University of Pécs, Szigeti útja 12, 7624, Pécs, Hungary aut Felinger Attila Department of Analytical and Environmental Chemistry, Faculty of Sciences, University of Pécs, Ifjúság útja, 7624, Pécs, Hungary aut Kilár Ferenc Institute of Bioanalysis, Faculty of Medicine, University of Pécs, Szigeti útja 12, 7624, Pécs, Hungary aut Food and Bioprocess Technology Springer-Verlag 6/6(2013-06-01), 1609-1617 1935-5130 6:6<1609 2013 6 11947 https://doi.org/10.1007/s11947-011-0760-y text/html Onlinezugriff via DOI 1 brief-communication jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11947-011-0760-y text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Ivanova Violeta Faculty of Agriculture, University "Goce Delčev”- Štip, Krste Misirkov bb, 2000, Štip, Republic of Macedonia aut NATIONALLICENCE 700 1- Stefova Marina Institute of Chemistry, Faculty of Natural Sciences and Mathematics, Ss "Cyril and Methodius” University, Arhimedova 5, 1000, Skopje, Republic of Macedonia aut NATIONALLICENCE 700 1- Vojnoski Borimir Department for Enology, Institute of Agriculture, Sts "Cyril and Methodius” University, Aleksandar Makedonski bb, 1000, Skopje, Republic of Macedonia aut NATIONALLICENCE 700 1- Stafilov Trajče Institute of Chemistry, Faculty of Natural Sciences and Mathematics, Ss "Cyril and Methodius” University, Arhimedova 5, 1000, Skopje, Republic of Macedonia aut NATIONALLICENCE 700 1- Bíró Ildiko Institute of Bioanalysis, Faculty of Medicine, University of Pécs, Szigeti útja 12, 7624, Pécs, Hungary aut NATIONALLICENCE 700 1- Bufa Anita Institute of Bioanalysis, Faculty of Medicine, University of Pécs, Szigeti útja 12, 7624, Pécs, Hungary aut NATIONALLICENCE 700 1- Felinger Attila Department of Analytical and Environmental Chemistry, Faculty of Sciences, University of Pécs, Ifjúság útja, 7624, Pécs, Hungary aut NATIONALLICENCE 700 1- Kilár Ferenc Institute of Bioanalysis, Faculty of Medicine, University of Pécs, Szigeti útja 12, 7624, Pécs, Hungary aut NATIONALLICENCE 773 0- Food and Bioprocess Technology Springer-Verlag 6/6(2013-06-01), 1609-1617 1935-5130 6:6<1609 2013 6 11947 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer