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Results for “Profiling”
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Anton Paar's Lyza 5000: Multi-parameter wine analyser for rapid wine profiling
Anton Paar’s new instrument, Lyza 5000™, is the latest product in the Fourier Transformation Infrared (FTIR) Spectroscopy line. It's one of the most powerful to
By Anton Pretorius · 2 min read
Sensory evaluation of wine (Part 4)
Check-all-that-apply (CATA) – profiling of wine with multiple choice questions
By Jeanne Brand and Hélène Nieuwoudt · 11 min read
Sensory evaluation of wine (Part 1)
Today, there is little doubt in the wine industry that personnel, who have been trained to manage sensory evaluation of wine at their respective cellars, add gr
By Jeanne Brand and Hélène Nieuwoudt · 13 min read
Sensory evaluation of wine (Part 2)
Sorting – a fast and simple method to describe sensory differences and similarities between wines
By Jeanne Brand and Hélène Nieuwoudt · 10 min read
Sensory evaluation of wine (Part 3)
Projective mapping and Napping
By Jeanne Brand and Hélène Nieuwoudt · 10 min read
The contribution of lactic acid bacteria to the sensorial characteristics of red wine
PICTURE: Shutterstock.
By Hélène Nieuwoudt · 5 min read
Analytical methods to measure grape metabolites - a review
This review presents a summary of the chromatographic methods that have been developed and optimised to accurately profile and quantify grape metabolites. The g
By Hans André Eyéghé-Bickong, Philip Young and Melané Vivier · 10 min read
Using MLF to create a buttery wine or not
Various factors influence the amount of diacetyl, acetoin and 2,3-butanediol produced during fermentation impacting the buttery aroma.
By Natasha Pretorius, Lynn Engelbrecht and Maret du Toit · 11 min read
Vinèa SA: harvest is coming
Sales of Vinéa SA’s Eclat range of Ceramic-Toast barrels grew by 25% during the 2017 harvest. At a time when many winemakers are dramatically reducing their bar
By Carlin Cloete · 3 min read
Sensory evaluation of mouthfeel in wine
PHOTO: Shutterstock.
By Renée Crous, Valeria Panzeri and Hélène Nieuwoudt · 7 min read
Sparkling wine (Part 1): Sensory perception of traditional style sparkling wine
PHOTO: Anthony Delanoix (Unsplash).
By Mpho Mafata, Astrid Buica, Wessel du Toit, Valeria Panzeri and Francois van Jaarsveld · 7 min read
