Comparing bentonites

Comparing bentonites

Dr. Carien Coetzee Basic Wine 30 May 2022   Clarification and stabilization of wines are important processes to prevent turbidity and precipitation issues after bottling. Bentonite fining is commonly used by the wine industry as a clarifying agent and is a...
PVPP under the spotlight

PVPP under the spotlight

Dr. Carien Coetzee Basic Wine 18 December 2020   What are the effects of different fining agents on the chemical and sensory composition of Sauvignon blanc?   This is a question that often arises. In a previous blog post, the effect of bentonite fining on...