VOLATILE COMPOUNDS IDENTIFIED AND QUANTIFIED IN MOLDOVA'S WINES

Ioana Rebenciuc, Ovidiu Tița and Diana Ionela Popescu
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Ioana Rebenciuc: “Stefan cel Mare” University of Suceava
Ovidiu Tița: Lucian Blaga University of Sibiu
Diana Ionela Popescu: National Research and Development Institute for Cryogenics and Isotopic Technologies - ICSI Ramnicu Valcea

Management of Sustainable Development, 2019, vol. 11, issue 2, 4

Abstract: In this paper we studied and characterized four wines from the grape varieties Busuioaca de Bohotin, Feteasca neagră, Muscat Ottonel, Pinot gris, harvests of 2016, 2017, 2018, coming from the: Bohotin, Cotești, Cotnari, Huși and Iasi vineyards. The GC-MS methods were utilized to identifing and quantifing the volatile compounds of thies wines.The results obtained being grouped into three categories, namely: higher alcohols, volatile acids and esters. It was found that the higher alcohols have minimum values between 195.07 mg / L and maximum values of 257.2 mg / L in Huși and Bohotin for Feteascea black wine, the volatile acids do not exceed 17.92 mg / L in Cotnari in Muscat wine Ottonel and the esters reach values of 204.78 mg / L at the Cotești vineyard in the case of Fetească neagră wine. From the results obtained we distinguish the Feteasca neagră wine with the optimal ratio between the three monitored indicators.

Keywords: volatile compounds; GC-MS; Moldova's wines (search for similar items in EconPapers)
Date: 2019
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Persistent link: https://EconPapers.repec.org/RePEc:blg:msudev:v:11:y:2019:i:2:p:55-58

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