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Results for “source”
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488 results — page 1 of 41
Lactobacilli - a source of enzymes for wine aroma
PHOTO: Shutterstock.
By Lynn Engelbrecht, Senzo Mtshali, Benoit Divol and Maret du Toit · 6 min read
Old Vine: Fabled heritage - and a viable source of income
The Old Vine Project involves more than just protecting South Africa’s vineyards and their heritage. Old vines have contributed significantly to South Africa’s
By SA Wine Industry · 2 min read
Story of hope: a source of inspiration for Vondeling Wines
Caption: Nathan with his proud parents, Rosie and Danny
By SA Wine Industry · 4 min read
Factors influencing knowledge uptake by practitioners - characteristics of the knowledge source
This second blog discusses the characteristics of the knowledge source and how it influences knowledge uptake.
By Karien O'Kennedy · 6 min read
Fruit salad vs varnish - nitrogen sources and their impact on aroma production in wine
Nitrogen is a key element necessary for synthesising amino acids, nucleic acids, vitamins and various other compounds in living organisms, including wine yeasts.
By James Duncan & Benoit Divol · 12 min read
The Pinotage genome - stress response genes are a major source of inter-cultivar genetic diversity in grapevine
PHOTO: Hendrik Höller (Wosa Library).
By Beatrix Coetzee, Hano Maree and Johan Burger · 3 min read
Transmission dynamics of grapevine leafroll-associated virus 3 (GLRaV-3) variants
The transmission from source plants infected was studied to understand biological differences between GLRaV-3 leafroll variants.
By Elize Jooste & Kerstin Krüger · 7 min read
The advantages and disadvantages of oxygen prior to bottling
PHOTO 1. Rackings are a source of oxygen contact.
By Charl Theron · 6 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
Shelf life – a breaking point
Filling dates and shelf life seem to be a challenge for the hugely popular bag in box segment. While simple but consistent wines were expected in this tasting,
By Elona Hesseling · 2 min read