(SurePure, Milnerton, South Africa) for financial assistance and use
of the novel pilot-scale UV-C unit. Special thanks to, Ms Zaan Fourie
(SurePure) as well as Mr Loftie Ellis (Wine Quality Consultants CC),
for their technical input and assistance with obtaining the relevant
grape juices and wines from the cellars. The authors further extend
thanks to Cape Peninsula University of Technology and the National
Department of Agriculture, Forestry and Fisheries for their
continued financial support throughout the duration of this work.