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Applications: include: Biofuels, Recycling, Biogas.
Key properties: Specially blended formulation to transform your potato biofuel yields whilst preventing inhibitor issues.
Overview: Bespoke enzyme blend for potato conversion specifically formulated to efficiently hydrolyse the high-starch content of potatoes into fermentable sugars for bioethanol production. Potatoes contain primarily amylose and amylopectin, which require precise enzymatic action for effective breakdown. The blend typically includes α-amylase, glucoamylase, and pullulanase enzymes. α-Amylase initiates the liquefaction step by breaking internal α-1,4 bonds in gelatinised starch, reducing viscosity and forming dextrins. Pullulanase enhances this process by debranching α-1,6 linkages in amylopectin, while glucoamylase completes saccharification by converting dextrins into fermentable glucose. The benefits of this optimized enzyme system include high conversion efficiency, increased glucose yield, reduced processing time and energy consumption, and improved ethanol fermentation performance. By tailoring enzyme ratios to the starch profile of potatoes, producers can achieve a cost-effective, sustainable, and high-yield pathway for bioethanol generation from this readily available agricultural resource.
- Certification: Biofuel Grade
- Enzymes: α-Amylase, exo-Cellulase, endo-Cellulase, Glucoamylase, Pullulanase
- Temperature Range: 15–60°C
- pH Range: 3.5–5.5
- Inhibitor Compatibility: High tolerance

Supporting technical guides
Bioethanol and starch processing
Enzymes for Starch Bioethanol: Corn, Grain and Potato Conversion
Compare corn, grain and potato enzyme blends for bioethanol. Assess starch preparation, glucose release and fermentation on a dry-feedstock basis.
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Enzyme science · Deep dive
Enzyme blends: structure, mechanism and industrial uses
Formulated blends combine selected activities to address multiple bonds or sequential reaction steps in food, cleaning and biomass processes.
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Enzyme science · Deep dive
Alpha-amylase: structure, mechanism and industrial uses
Rapid internal chain cleavage makes starch slurries easier to pump and prepares them for brewing, glucose production, cereal drinks and removal of starch-based stains.
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Enzyme science · Deep dive
Exo-cellulase: structure, mechanism and industrial uses
Cellobiose release complements endoglucanase in biomass saccharification; beta-glucosidase then converts the cellobiose into glucose.
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Enzyme science · Deep dive
Endo-cellulase: structure, mechanism and industrial uses
A limited number of internal cuts can reduce viscosity, loosen fibres or remove surface fibrils before extensive sugar production occurs.
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Enzyme science · Deep dive
Glucoamylase: structure, mechanism and industrial uses
Conversion of liquefied starch into glucose supports fermentation feedstocks, glucose syrups and alcohol production.
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Enzyme science · Deep dive
Pullulanase: structure, mechanism and industrial uses
Debranching supports high-glucose or high-maltose syrups and enables more complete use of branched starch dextrins.
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