van Rensberg, P. and Pretorius, I. 2019. Enzymes in Winemaking: Harnessing Natural Catalysts for Efficient Biotransf ormations - A Review. South African Journal of Enology and Viticulture. 21, 1 (Jun. 2019), 52–73. DOI:https://doi.org/10.21548/21-1-3558.