This is especially a problem with “small grains” such as rye, wheat, barley and triticale. The cause is water-binding non-starch polysaccharides (NSPs). In "small grains" these are challenging to extract and solubilize. Viscosity-reducing enzymes break down NSPs so you can run your process at a high DS level and get more flexibility in your choice of raw materials.
To find out all there is to know about how enzymes can benefit your distilling process check out the topics below.
- The best enzymes for distilling
- The best enzymes for saccharification in distilling
- The best enzymes for liquefaction in distilling
Are all enzymes for viscosity reduction in distilling the same?
No, the best is optimized for distilling and have the following abilities:
Reduce viscosity: Viscosity reduction is one of the most important processes in ethanol production.
High dry solids (DS): With a High Dry Solids (DS) mix you can increase production and decrease fouling, cleaning and wear of equipment, improved mash flow and higher centrifuge and evaporator efficiency. The result is a lower energy and water spend and more cost-effective operations.
- Raw material flexibility: Can be used for many different raw materials, especially “small grains” such as rye, wheat, barley, and triticale.
Wide-pH range tolerance: Allows you to get more out of your mash and reduces the need to adjust the pH (less work, problems, cost and chemicals)
Lower viscosity: You want to have a high level of dry solids and at the same time keep a production without problems like channelling the mash through the stirred tanks and reduce ware of pumps, heat exchangers, jet cookers and agitation all run better at low viscosity.
More efficient conversion: You get 0,5-5% more alcohol, use 20% less CO2 with more efficient enzymes and it all adds up to less cost for the same output.
Thermostable: Quality enzymes still perform well at high temperatures (even at 95°C).
Infection: Low risk of infection because of low Ph and high temperature tolerance.
Faster: Work up to double as fast.
Better: Convert up to double as many starts.
Organoleptic: Increased organoleptic properties with best-in-class enzymes.
- Equipment: Less wear and investment in equipment.
You get less problems and use less time in the production, need less equipment, save energy and money, get a bigger output in higher quality with our innovative solutions.
We offer expert consulting and enzyme samples all for free, so that you can experience the results first-hand. As the world leading enzymes producer, Novozymes offers products that are optimized for distilling and, we hire some of the best experts to continually help our customers solve problems and get the best results.
What you can expect from our enzymes:
✓ 0,5 - 5% higher ethanol output
✓ Lower production costs
✓ Avoid investment in expensive equipment
What our experts can do for you:
✓ Send you free product samples
✓ Give individual advice
✓ Troubleshoot issues and support with product optimization