What is Liquefaction?
How do enzymes help the liquefaction process?
Liquefaction is an essential part of the ethanol fuel production process. Enzymes called alpha-amylases play a big part in improving this process.
Novozymes Avantec® and Liquozyme® alpha-amylases are two enzymes developed specifically for the bioenergy sector. These tiny wonders allow ethanol fuel producers to ramp up the liquefaction process and have an improved starch conversion and biofuel yield. Liquozyme® also performs exceptionally well at low pH levels, which allows producers to save on chemical use.
Novozymes Liquozyme® is a range of alpha-amalyses for liquefaction that help create a more efficient ethanol production process that is better for the environment.
- Broad pH range (pH 5.0 – 6.0)
- Super-concentrated formulations
- Capable of handling higher solids
- Elimination of added calcium
Plant trials with Avantec® show immediate improvements in operating performance, including a 70% reduction in urea. Tests also show an 80% increase in corn oil production – even when eliminating protease.
- Higher starch ethanol yields than any competitive enzymes
- Significant viscosity reduction for increased throughput
- 70-90% Reduction in nitrogen input for cleaner bioenergy production
- Increased corn ethanol yield
- Liquefaction protease for improved and more consistent nutrition during fermentation of ethanol