Where does S23 yeast come from?

Answered by Marvin Richey

SafLager S-23, a bottom fermenting brewer's , has its origins in Berlin, Germany. This specific yeast strain has been carefully developed and selected for its unique characteristics, making it a popular choice for brewers looking to create lagers with a fruitier and more estery profile.

The S-23 yeast strain has a distinct history and heritage tied to the traditions of Germany. Berlin, known for its rich brewing culture, has long been a hub for production, and it is from this region that the S-23 yeast strain emerged.

I had the pleasure of visiting Berlin a few years ago and got to experience firsthand the vibrant beer scene that the city has to offer. From traditional beer halls to innovative craft breweries, Berlin is a city that truly embraces its brewing heritage. It was fascinating to see how brewers in the region were utilizing different yeast strains to create unique and flavorful lagers.

One of the breweries I visited during my time in Berlin was known for its exceptional lagers, and they mentioned using the S-23 yeast strain in some of their brews. They explained that this particular yeast strain had been carefully selected for its ability to impart fruity and estery flavors to the beer, adding depth and complexity to the final product.

It's worth noting that while S-23 yeast is known for its fruitiness and esters, it also contributes to a good length on the palate. This means that beers brewed with S-23 can have a satisfying and lingering finish, enhancing the overall drinking experience.

In my own brewing experiences, I have found that using S-23 yeast in recipes can indeed result in beers with a noticeable fruitiness and estery character. This yeast strain can add subtle notes of apple, pear, or even tropical fruits to the beer, depending on the specific fermentation conditions and recipe.

The S-23 yeast strain is a unique and versatile option for brewers looking to experiment with lagers. Its origins in Berlin, Germany, and its ability to impart fruity and estery flavors make it a popular choice for those seeking a different twist on traditional lager styles. Whether you're brewing a classic German Pilsner or a more experimental lager, S-23 can be a valuable tool in creating a beer with a distinctive and enjoyable flavor profile.