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Results for “novel method”
Showing 1–12 of 44 results
44 results — page 1 of 4
Reducing bentonite usage with a novel method to obtain heat-stable wines
A novel method enables efficient protein stabilisation using less bentonite than traditional fining and is likely to reduce the impact on wine quality and sensory properties.
By Carien Coetzee · 7 min read
Hyperspectral - the answer to water stress? (Part 1)
This study presents a novel hyperspectral-machine learning methodology for the non-destructive identification of water-stressed vines in a Shiraz vineyard.
By Kyle Loggenberg, Albert Strever & Nitesh Poona · 8 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
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
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
Virus diversity associated with grapevine leafroll disease
PHOTO: Hanno van Schalkwyk.
By Johan Burger · 12 min read
Microbial strategies for wine ethanol reduction
Introduction
By Debra Rossouw and Florian Bauer · 12 min read
Guava tree and cat's pee (Part 1)
PHOTO: Hendrik Holler (Wosa Library).
By Carien Coetzee · 6 min read
New Winetech projects for 2017 (Part 4)
1. Improving poor performing grapevines by means of root pruning or mulching
By Winetech Editorial Team · 4 min read
Sensory evaluation of mouthfeel in wine
PHOTO: Shutterstock.
By Renée Crous, Valeria Panzeri and Hélène Nieuwoudt · 7 min read
