American Saison+

Yeast/ OYL-440

American Saison+

STA1 activity eliminated at the source so clean, expressive farmhouse character is yours to explore without diastaticus putting the cellar at risk.

Technologies
STA-
Tasting Notes
spicyfruity white wine citrus
Strain Type
Ale
Flocculation
Low-Medium
Attenuation
Low: 72-78%
Temperature Range
64-80°F (18-27°C)
Alcohol Tolerance
14-16%
Hazy
No
Diastatic
No
Phenolic
Yes
Availability
Commercial
Inquire


This strain is known to produce a false positive result for diastatic potential using the bioMérieux GENE-UP® BREWPRO™ WILD YEAST PLUS Test Kit, but is verified non-diastatic. We recommend always using a traditional qPCR assay targeting the presence or absence of the STA1 gene for accurate detection of diastatic yeast.

Dial in your processes

Out of all the ingredients in beer, yeast is the only one that's reusable. We're here to help find what you need and get the most out of it.

Pricing Guide

Every Order, Custom Propped

Every order is customized to your exact recipe needs. This means less worry about your yeast doing the work - shorter lag phase, thorough fermentation, and consistent lead times.

Let’s talk fermentation

Whether you're brewing at scale or exploring new products, we’d love to hear from you. Reach out to our team — we’re ready to help.