NDA 21 is a wine yeast product isolated from spontaneous fermentations made in the original region of Nero d’Avola, in Sicily. This strain is the result of a 4 year research by the Regional Institute of Wine & Vine in collaboration with prestigious Sicilian wineries. NDA 21 is recommended for the production of harmonious, strong & fruity red wines with a short vatting time. Indeed, with its high production of glycerol, NDA 21 brings a good roundness and an excellent general balance to the finished product. Additionally, the low adsorption of coloured pigments by the cell walls allows the production of wines with intense colour. NDA 21 gives optimum results on international varieties such as Merlot, Cabernet Sauvignon and Syrah. Wines produced are characterized by intense and persistent fruity & spicy notes.
Fermentis is a supplier that develops and markets yeast and yeast products used in the Food, Beverage and Nutrition industry. This company utilizes its knowledge and experience with fermentation to manufacture specialty yeast products for use in spirits, wine, beer, and other fermented beverages. Featured products include Saflager S-23, Safdistil C-70, Traditionnelle, UCLM S377, and more.