PRECISE CONTROL IN A LEADING LIQUID YEAST LABORATORY.
The Bluestone Yeast Lab
All of our yeast strains are propagated fresh from our proprietary -80ºC yeast bio-bank.
Bluestone yeast strains undergo multiple stages of quality control and contamination testing throughout the production process. We use the latest scientific technology to ensure our liquid yeast arrive to you contamination free, fresher and faster.
WHY LIVE LIQUID YEAST IS SO IMPORTANT.
1. PURE CULTURE
We ensure a pure culture with liquid yeast due to our proprietary propagation technique.
Dried yeast however invariably has some degree of contamination due to the very nature of the drying process. Therefore, it is not recommended to re-pitch dried yeast.
2. GREATER FLAVOUR PROFILE RANGE
Liquid yeast offers a greater flavour profile range compared to traditional dried yeast. Liquid Yeast also produces lower fusel alcohols, lower levels of acetaldehyde (which produce the off flavours) and superior, enhanced Esters (which produce crisper, fruitier notes) compared to dry yeast. The science speaks for itself.
3. MULTIPLE GENERATIONS. PITCH & RE-PITCH
Make your hard-earned $$ go further. With good yeast management, liquid yeast can be re-pitched between 5-10 generations with no noticeable loss of flavour quality or yeast health.