dos Santos, Isabel; Bosman, Gurthwin; Aleixandre Tudo, José; Du toit, Wessel(Elsevier, 2022-01-01)
[EN] Phenolic compounds are secondary metabolites known to play crucial roles in important chemical reactions impacting the mouthfeel, colour and ageing potential of red wine. Their complexity has resulted in a number of ...
[EN] Incorporating monitoring and forecasting technologies has the potential to enhance the different aspects of winemaking. By monitoring certain chemical parameters, it is possible to evaluate the progress of the ...
Kuhlman, Brock; Aleixandre Tudo, José; du Toit, Wessel; Moore, John P.(Elsevier, 2023-12)
[EN] Polysaccharides are important metabolites in red wine but are challenging to separate from yeast-derived mannoproteins, and costly to identify using sialylation and gas chromatography. Affinity and gel permeation ...
dos Santos, Isabel; Bosman, Gurthwin; du Toit, Wessel; Aleixandre Tudo, José(Elsevier, 2023-05)
[EN] Phenolic compounds play important roles in wine quality attributes such as colour, mouthfeel and ageing po-tential. The ability to monitor their extraction and implement appropriate vinification techniques relies on ...
[EN] White wine phenolic analyses are less common in the literature than analyses of red wine phenolics. Analytical techniques for white wine phenolic analyses using spectrophotometric, chromatographic, spectroscopic, and ...