#15231 1 kg


Pinor Noir, Syrah, Merlot, Cabernet Franc, Gamay, Nebbiolo, Sangiovese

S. cerevisiae • blend

  • Scientifically formulated blend of wine yeast strains developed in collaboration with the Australian Wine Research Institute (AWRI) in South Australia. 
  • Alchemy IV was formulated for the production of intense red fruit characters such as cherry, red currant, raspberry and pomegranate. 
  • Alchemy IV is a high producer of ethyl esters, especially ethyl hexanoate (fruity), which contributes to the longevity of the fruit aromas. This yeast blend has a significant production of total esters and terpenes, while also diminishing the effect of methoxypyrazines. 
  • Produces smooth, round wines with heightened aroma intensity. 
  • It is a strong fermenter with medium nitrogen requirement.
  • It produces minimal and SO2  and glycerol production at 8-11g/L. 

Technical Documents