Marais, J. and Swart, E. 2017. Sensory Impact of 2-Methoxy-3-Isobutylpyrazine and 4-Mercapto-4- Methylpentan-2-0ne Added to a Neutral Sauvignon blanc Wine. South African Journal of Enology and Viticulture. 20, 2 (May 2017), 77–79. DOI:https://doi.org/10.21548/20-2-2235.