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Applications: include: Biofuels, Recycling, Biogas.
Key properties: Specially blended formulation to transform your grain biofuel yields whilst preventing inhibitor issues.
Overview: Tailored enzyme blend for grain conversion designed to efficiently hydrolyse the starch and complex carbohydrates present in cereals such as wheat, barley, and corn into fermentable sugars for bioethanol production. This specialised blend typically contains α-amylase, cellulase, glucoamylase, and protease enzymes, each contributing to a specific stage of the conversion process. α-Amylase liquefies gelatinised starch by breaking internal α-1,4 bonds, while glucoamylase completes saccharification by releasing glucose units from the non-reducing ends of dextrins. Protease enzymes improve yeast fermentation performance by breaking down grain proteins to release free amino nitrogen, an essential nutrient for microbial growth. The benefits of this tailored enzyme system include higher sugar yields, faster conversion rates, lower processing energy demands, and enhanced ethanol productivity. By optimising enzyme synergy and process efficiency, these blends support a cost-effective, sustainable, and high-performance bioethanol production process across a range of grain feedstocks.
- Certification: Biofuel Grade
- Enzymes: α-Amylase, exo-Cellulase, endo-Cellulase, Glucoamylase, Protease and Xylanase
- 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
Protease: structure, mechanism and industrial uses
They turn protein-rich feedstocks into peptides with different solubility, flavour and functional properties, and break down protein soils during cleaning.
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Enzyme science · Deep dive
Xylanase: structure, mechanism and industrial uses
Cleaving the xylan backbone supports cereal processing, dough modification, pulp treatment and access to fermentable biomass carbohydrates.
Read technical guide