Synerxia Gemstone Collection

SYNERXIA® Gemstone

For greater fermentation performance

Our portfolio of high-performance yeasts offers you greater flexibility in matching the right yeast or yeast blend to your specific process and market conditions. We work closely with you to customize a solution that meets your needs and enables greater fermentation performance.

SYNERXIA® EMERALD

SYNERXIA® EMERALD, our fastest yeast geared for maximum throughput, provides:

Enhanced ethanol yield
Unmatched robustness
Increased rate of fermentation
Up to 75% glucoamylase replacement

SYNERXIA® EMERALD

SYNERXIA® SAPPHIRE is our most robust yeast proven in numerous trials to deliver unrivalled benefits including:

High yields finishing with ultra-low DP1
Revolutionary thermotolerance and infection robustness
Expression of a glucoamylase with high affinity for residual starch
Reducing glucoamylase dose by up to 80%

SYNERXIA® RUBY

SYNERXIA® RUBY, the new standard in high yield yeast, has been shown to:

Provide the highest yield of any yeast available from the XCELIS® platform
Reduce CO2 and glycerol production through the patented PKL pathway
Produce less acetic acid as compared to SYNERXIA® THRIVE GX
Enable up to 65% glucoamylase reduction