Press

Toronto Star

Ontario yeast bank brews up competition for U.S. giant

The Globe and Mail

A new brew rising: Yeast the newest tool for elevating beer flavours

The magic of yeast, and what some bakers and brewers will do to foster the fungus

University of Guelph

Student Entrepreneurs Launch Startup Companies

CBC

Yeast entrepreneurs bring taste of Guelph to brewing: Andrew Coppolino

Good Beer Hunting

A Fire Being Kindled — The Revolutionary Story of Kveik, Norway’s Extraordinary Farmhouse Yeast

New Scientist

Banana-y bread and onion beer: How yeast can trick our tastebuds

The Bar Towel

Ontario Craft Ingredients: Escarpment Yeast

Zygote Plus

Beer Lovers Launch New Business

Ontario Centres of Excellence

The Yeast of It

Ontario Beer Network

Ontario's Home Grown Yeast Wranglers

Scientific Publications

Tyrawa, C., Preiss, R., Armstrong, M., and van der Merwe, G. (2019). The temperature dependent functionality of Brettanomyces bruxellensis strains in wort fermentations. J. Inst. Brew. doi: 10.1002/jib.565.

Garshol, L. M., and Preiss, R. (2018). How to Brew with Kveik. Tech. Q. 55, 76–83. doi: 10.1094/TQ-55-4-1211-01.

Preiss, R., Tyrawa, C., Krogerus, K., Garshol, L. M., and Van Der Merwe, G. (2018). Traditional Norwegian Kveik are a Genetically Distinct Group of Domesticated Saccharomyces cerevisiae Brewing Yeasts. Front. Microbiol. doi: 10.3389/FMICB.2018.02137.

Krogerus, K., Preiss, R., and Gibson, B. (2018). A Unique Saccharomyces cerevisiae × Saccharomyces uvarum Hybrid Isolated From Norwegian Farmhouse Beer: Characterization and Reconstruction. Front. Microbiol. doi: 10.3389/fmicb.2018.02253.