4 oz, BM45 Brunello, Wine Yeast. For Sangiovese, Cabernet Sauvignon, Granache, Zinfandel, Nebbiolo, Chardonnay. Produces high levels of polyphenol reactive polysaccharides, resulting in wines with increased mouthfeel and improved color stability. This yeast has high nitrogen requirements and can produce hydrogen sulfide under poor nutrient conditions. Sensory descriptors include fruit jam, rose and cherry liqueurs, sweet spice, licorice, cedar and earthy elements.