The control of biogenic amines is becoming increasingly important to the consumers and also to wine producers because of the potential risk of toxicity and the negative impact on sales, trade and export of wine. Biogenic amines are organic nitrogen compounds with low molecular weight which have different origin in the wine. They can be found in the must, can be formed by the yeast during the alcoholic and malolactic fermentation and during wine aging. Read more about Biogenic aminies and aroma in Vranec wines from Macedonia and Montenegro and effect of malolactic fermentation on their formation
The control of biogenic amines is becoming increasingly important to the consumers and also to wine producers because of the potential risk of toxicity and the negative impact on sales, trade and export of wine. Biogenic amines are organic nitrogen compounds with low molecular weight which have different origin in the wine. They can be found in the must, can be formed by the yeast during the alcoholic and malolactic fermentation and during wine aging. Read more about Biogenic aminies and aroma in Vranec wines from Macedonia and Montenegro and effect of malolactic fermentation on their formation
In this project proposal, metabolomic fingerprinting of wine samples will be examined using high performance liquid chromatography combined with ion mobility quadruple time-of-flight mass spectrometry (HPLC–IMS-QTOF-MS) for the first time. Bioactive compounds in wines from various red and white varieties produced in Macedonia and Austria from different wine regions and different vintages will be determined for the first time using a non-targeted fingerprinting approach on this analytical platform. Read more about Classification of wine by determination of bioactive phenolic compounds using high resolution mass spectrometry
