This blend of White Labs favourite New England-style IPA strains is great for producing beers with a hazy appearance and tropical, fruit-forward esters. Producing dry, yet juicy beers, the mango and pineapple characteristics will lend to added drinkability.
**This strain has been genetically typed by White Labs using polymerase chain reaction (PCR). Through this genetic testing, they have determined WLP067 Coastal Haze Ale Yeast Blend to contain the STA1 gene (glucoamylase), a potential indicator of Saccharomyces cerevisiae var. diastaticus. Brewers yeast are natural hybrids, which make it possible for certain strains to display elements of the STA1 gene. These strains have the ability to utilise some dextrins (unfermentable sugars), resulting in higher levels of attenuation than what is considered typical.
White Labs do everything possible to detect for undesired organisms within their process and cultures. The strains they carry with known Saccharomyces cerevisiae var. diastaticus genetics have been researched and validated to perform without excessive over-attenuating, which is possible through our nearly 25 years of experience paired with their internal and external fermentation data.**
To read more about Saccharomyces cerevisiae var. diastaticus, click here.
Optimum Fermentation Temperature: 68.00-72.00°F (20-22°C)