White Labs Torulaspora delbrueckii WLP603 - PurePitch® Next Generation

White Labs Torulaspora delbrueckii WLP603 - PurePitch® Next Generation

This strain of non-conventional brewing yeast is a maltose negative strain of yeast ideal for low alcohol beers or to be blended with another higher attenuating strain. This species does not ferment maltose or other larger sugars and will only ferment glucose, sucrose, and fructose. The profile of this strain has high ester production and will lend well to styles such as a fruit-forward IPA or saison. This particular strain was isolated off of apples from an island in Denmark. Although this would be categorized as a wild yeast, this strain would not typically be considered a beer spoiler as it does not have the ability to ferment larger sugars. Using this strain to create a low alcohol beer requires a modified recipe.

Attenuation ranges will vary depending on recipe and/or mash profile

ATTENUATION: 20% - 20%

FLOCCULATION: Low to Medium

FERMENTATION TEMPERATURE: 19° - 23° C

STA1: Negative

Suggested Beverages & Styles

PurePitch® Next Generation

PurePitch® Next Generation, an evolution of White Labs’ PurePitch® – the most superior and consistent yeast on the market – has been made even better with new packaging powered by FlexCell® Technology for ease of use and a pitch rate resulting in a foolproof fermentation every time.

Why PurePitch® Next Generation

White Labs' goal in creating PurePitch® Next Generation for Homebrewers was to provide a product that will allow hobbyists and small-scale brewers a convenient and modular package to pitch a consistent 7.5 million cells/mL, a commercially recommended pitching rate for standard ale ranges. The same package has proven to be an optimization to PurePitch® for larger professional brewers for over a year.

Now at 2X the Pitch

Now with more yeast, get a foolproof fermentation without a starter. Following a commercially recommended pitching rate allows you to pitch like the pros!

Quality

White Labs is the industry leader in quality, with the same quality and care taken for every culture, including proprietary qPCR methods (developed with Invisible Sentinel) for higher detection limits. With 38 quality checkpoints for every single strain, You can be assured that all products released from White Labs have passed rigorous tests to ensure the highest viability and purity at the time of QC release. ​

Innovation

PurePitch® Next Generation has an improved proprietary film designed specifically for White Labs and allows for one-way off-gassing to promote yeast health and viability. The cap allows for ease of use, no more scissors or fumbling with two-layer film, and the option to open and reseal for sampling or using partial pouches.

Technology at your Fingertips

White Labs is the industry leader in quality, with the same quality and care taken for every culture, including proprietary qPCR methods (developed with Invisible Sentinel) for higher detection limits. A QR code on each package directs you to all the information you need to make the best beer: the quality report of every lot, additional strain-specific information, data, and recipes. ​The online pitch rate calculator will recommend the right amount of yeast for a foolproof fermentation or allow you to customize the amount based on your desired pitching rate.