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Results for “South African Grape and Wine Research Institute (SAGWRI)”
Showing 1–11 of 11 results
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Research update: The quest for new Pinotage clones
Given the importance of Pinotage for South Africa, the existence of only a few commercial clones is a limitation. The potential for a more diverse set of clones is desirable and crucial for this cultivar’s continued success and growth.
By Melané Vivier · 6 min read
Demystifying Chenin Blanc: A new style indicator
The Chenin Blanc Association has followed an evidence-based approach to developing the cultivar’s potential. Their style indicator simplifies consumer decision-making.
By WineLand · 5 min read
Do smaller thiol increases have a significant sensorial effect?
PHOTO: Pixnio.
By Carien Coetzee · 7 min read
The effect of a reductive aroma compound on the perception of fruity volatile thiols
The fruity volatile thiols and the compounds associated with reductive aromas often occupy the same wine due to similar conditions supporting their formation an
By Carien Coetzee, Sebastian Vannevel, Jeanne Brand, Astrid Buica & Wessel du Toit · 6 min read
Viticulture research turns over a new leaf
The launch of the Welgevallen Training and Research Vineyards inaugurates a new era in viticulture and oenology research and training in South Africa. The vineyards will offer students and researchers throughout the industry access to world-class facilities.
By Johannes Richter · 7 min read
Terpenoid analysis in wine
Better, faster, more – for wine aroma analysis.
By Astrid Buica & Cody Williams · 5 min read
Is adding copper the solution? (Part 1)
In a Winetech-funded project, researchers aimed to answer the question: How does copper addition influence the reductive compounds and varietal thiols in a wine after bottling?
By Matija Lesković, Jeanne Brand and Wessel du Toit · 8 min read
Is adding copper the solution? (Part 2)
The aim of this Winetech-funded project is to improve the understanding of winemakers of the influence of copper fining on a wine quality.
By Matija Lesković, Jeanne Brand and Wessel du Toit · 8 min read
Cultural insights in wine aroma descriptions in South Africa, France and Portugal
Researchers at Stellenbosch University’s South African Grape and Wine Research Institute recently conducted a study to explore wine aromas from the perspectives of South African, French and Portuguese consumers.
By Samantha Fairbairn · 5 min read
Versatility on show: FNB Sauvignon Blanc SA Top 10 announces 20 finalists and debuts aroma wheel
South African Sauvignon Blanc continues to impress with its stylistic range and ageing ability, showcased by the 20 finalists from four vintages in this year’s
By SA Wine Industry · 4 min read
Quality grapes with limited water
This study is unique in that it is the first study to provide data on vines subjected to water-restricted conditions from the day that they were planted. It is important, because it contributes towards ensuring sustainable and profitable production of quality wine grapes in South Africa, even in…
By Melané Vivier · 14 min read
