The Source & Extinction of “Burnt Rubber” Taste in South African Wines

Last week I had the opportunity to attend CapeWine and visit five major wine growing regions in South Africa.  During the course of my eight day visit, I realized that the vast majority of the more than 300 South African wines I tasted did not include the telltale “burnt rubber” note that I used to rely upon to identify “South Africa” in a blind MW tasting.  Some people also refer to this taste as “eraser or band aid,” but it is a unique note that has plagued South African wines for many years now – especially in reds and primarily [...]