Wine Grape Diversity Buffers Climate Change–Induced Losses

Climate Change and Grape Wine Quality: A GIS Approach to Analysing New Zealand Wine Regions

Grape and Wine Metabolites: Biotechnological Approaches to Improve Wine Quality

Grape metabolites can be affected by many extrinsic and intrinsic factors, such as grape variety, ripening stage, growing regions, vineyard management practices, and edaphoclimatic conditions. However, there is still much about the in vivo formation of grape metabolites that need to be investigated. The winemaking process also can create distinct wines. Nowadays, wine fermentations are driven m...

Grape and Wine Color and Tannins

Fungal diversity in grape must and wine fermentation assessed by massive sequencing, quantitative PCR and DGGE

The diversity of fungi in grape must and during wine fermentation was investigated in this study by culture-dependent and culture-independent techniques. Carignan and Grenache grapes were harvested from three vineyards in the Priorat region (Spain) in 2012, and nine samples were selected from the grape must after crushing and during wine fermentation. From culture-dependent techniques, 362 isol...

Diversity of black Aspergilli and mycotoxin risks in grape, wine and dried vine fruits

Mycotoxin risk in the grape product chain is primarily due to ochratoxin A (OTA) occurrence in wine and dried vine fruits. Aspergillus carbonarius and the A. niger group are the main agents of Aspergillus bunch rot of grape, and they, especially A. carbonarius, are responsible for OTA contamination worldwide. Fumonisin B2 (FB2) represents an additional potential mycotoxin risk in the grape-wine...