Search
Results for “vitamins and minerals”
Showing 1–6 of 6 results
6 results — page 1 of 1
Factors that affect alcoholic fermentation
The alcoholic fermentation of grape juice is affected by the yeast strain, sugar concentration, alcohol concentration, fermentation temperature, presence of oxygen, concentration of assimilable nitrogen, vitamins and minerals, survival factors, preservatives, carbon dioxide and volatile acidity.
By Charl Theron · 7 min read
New tools to help overcome stuck fermentations in wine
Twenty years ago, it was thought that stuck fermentations were mainly due to two things: nitrogen deficiency and the glucose/fructose ratio of the must. Recentl
By Lallemand · 16 min read
Produce gardens take root at Spier to boost community food security during COVID-19 lockdown
Wilton Sikhosana, Spier's nursery manager.
By Anton Pretorius · 3 min read
Sustainable agritourism: the key to growth
Agritourism helps diversify agriculture-based businesses, improving resilience and adding value for local communities and visitors alike.
By SA Wine Industry · 5 min read
Micro agglomeration and bioavailability of sterols - the revolutionary wine yeast protector
Specific research has focused on how sterols influence yeast’s physiological state and metabolism and how it was directly correlated with a secure end of fermentation.
By Lallemand · 11 min read
