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QUANTITATIVE DETERMINATION OF OCHRATOXIN A IN BOTTLED WINE

Valon Durguti ; College of Medical Sciences, Iliria - Rezonanca, Prishtina, Kosovo
Aneliya Georgieva ; Department of Biotechnology - University of Food Technologies, Plovdiv, Bulgaria
Angel Angelov ; Department of Biotechnology - University of Food Technologies, Plovdiv, Bulgaria
Zyri Bajrami ; The Faculty of Natural Sciences – University of Tirana, Tirana, Albania

Sažetak

In this study work we have determined the quantity of ochratoxin A (OTA) in 54 samples of bottled wine. The methodology which we used is the method known as High Performance Liquid Chromatography with Fluorescence Detection (HPLC). Before the HPLC analysis we have done the ochratoxin A extraction through the immunoaffinity clean-up procedure by high immunoaffinity columns. Samples that are analyzed have been taken in Kosovo and are wine samples produced and bottled in Republic of Kosovo and the wine samples produced, bottled and imported in Kosovo from other Balkan and Europian Union (EU) countries and beyond. The aim of this research has been the analysis of ochratoxin A in bottled wine for the first time in Kosovo and determination of the risk or not by consumption of the analyzed wines by consumers. The results of all analyzed samples have been below the limit allowed by the EU for ochratoxin A i.e. 2 ng/ml and as such in the future do not pose a risk to human health.

Ključne riječi

wine; ochratoxin A; HPLC-FD; immunoaffinity column; mycotoxin

Hrčak ID:

147060

URI

https://hrcak.srce.hr/147060

Datum izdavanja:

31.8.2015.

Posjeta: 910 *