Articles
Topic: Yeast
The Secrets to Freezing Yeast
The cost savings of reusing yeast is significant, but a downside is that you have to brew your next batch before the viability of the yeast greatly declines. However, you can freeze the yeast, which will keep it usable for years. Special precautions need to be taken as just tossing a pouch of yeast in the freezer will rupture cell walls and kill it. This is why you need a cryopreservative. Learn how to freeze yeast correctly. With a bit of preparation and minimal equipment, you too can have a large yeast bank in your freezer to choose from whenever you want to brew your next batch.
Yeast Slants, Candi Sugar, & Cold Crashing
The Wizard answers questions about creating yeast slants and building up a population of yeast from them. He also defines and offers advice around candi sugar and cold crashing.
Unlocking the Causes of Haze
Researchers at Omega Yeast have recently discovered a number of factors that contribute to hazy beer. Whether you want a stable haze in New England IPAs or a crystal clear Kölsch, it will help to learn how yeast, dry hopping, and hop selection play a role in both.
Get the Most from Kveik Yeast
Kveik yeast is unlike any other species of brewing yeast. It ferments clean at hot temperatures even if underpitched, and it can easily be dried at home with no noticeable impact. An author with about 50 kveik-
fermented batches under his belt shares how to get the most from these yeasts, including advice on propagating, harvesting, drying, and reusing kveik.
Reusing Yeast
Three pros share advice on harvesting, storing, and repitching yeast generation after generation.
Yeast on Repeat
There are many reasons homebrewers may want to reuse yeast, starting with cost savings. And there are also many ways to do it, from easy methods such as immediate reuse, to careful collection and storage. Learn more about how to get the most from your yeast, batch after batch.
Yeast Flocculation
Yeast suppliers list flocculation attributes of each yeast strain, but what exactly does it mean, and why should we take it into consideration when choosing a strain? Find out.
A Fresh Look at Dry Yeast
Still overcoming a poor reputation and misperceptions from decades ago, dry brewer’s yeast has come a long way. Innovations and new strains have made dry yeast a choice that is growing very popular among commercial brewers and homebrewers alike.
Using Quick-Souring Yeasts: Tips from the Pros
Homebrewers often think of kettle souring as the easiest route to quick-soured beers. However, new yeasts on the market both sour and ferment your beer in the fermenter, making the process easier, saving time, and retaining fermentation flavors. Three pros share their advice on these quick-souring yeasts.
Yeast Pitch Blends
With the advent of monoculture brewing in the late 1800s, most breweries around the world have slowly moved away from their traditional yeast blends in favor of single-strain brewing. Drew and Denny advocate for going back to blended pitches.
Novel Yeasts
Yeast has evolved with the rise of human civilizations and helped shape them. There are a lot more species than just the two we most commonly use in brewing. Learn how and where you too can join the hunt for novel yeast strains.
Alternative Souring Methods: Acid-producing yeast strains
Brewers and winemakers often share ideas with one another. Fermentation specialist Federico Tondini guides readers through the world of a yeast strain brought over from the wine world: Lachancea thermotolerans
