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Results for “Laboratory”
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142 results — page 1 of 12
Grape pomace could give beef cattle feedlots an economic edge
Dr Tawanda Tayengwa in the laboratory at Stellenbosch University, busy with chemical studies on meat samples.
By Anton Pretorius · 5 min read
Centennial celebration and congress of the International Union of Soil Science
In the last 10 years the word “carbon” has enjoyed preferential attention in terms of soil health among researchers and the media. However, the question is: is this just a trend, and what will be the outcome(s) of this trend?
By Johan de Jager · 10 min read
Q&A with Dr Janet Cotton
Dr Janet Cotton is a distinguished metallurgist and materials engineer, renowned for her expertise in solving complex engineering challenges across various industries. She is the founder and managing director of One Eighty Engineering Solutions, Africa’s most widely scoped ISO 17025:2017…
By SA Wine Industry · 5 min read
Microbial monitoring and sanitation practices in wine cellars
Proper sanitation practices in wine cellars prevent the development of undesirable micro-organisms. Although the alcohol concentration of wines limits the micro
By Charl Theron · 7 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
The benefits of certified, virus-tested, true-to-type plant material
Introduction
By Sandile · 8 min read
Testing for allergenic residues in wine – a storm in a teacup?
A study was commissioned by Winetech to determine whether it is necessary for wineries to have every batch of wine tested for potential residues if allergenic p
By Karien O'Kennedy · 7 min read
Traditional and alternative methods to monitor wine fermentations
The purpose of this article is to illustrate the potential contribution of infrared spectroscopy to the monitoring of wine fermentations.
By Hélène Nieuwoudt · 10 min read
Susceptibility of grapevine pruning wounds to trunk pathogen infection
Introduction
By Sandile · 8 min read
