Supreme Extra

Glucoamylase, fungal α-amylase, and de-branching GA blended product


Supreme Extra is a multi-component glucoamylase and fungal α-amylase that hydrolyzes (1, 4)- and (1.6)- alpha-D-glucosidic linkages at the non-reducing ends of polysaccharide. The product also contains a de-branching glucoamylase which breaks down the starch into linear polymers for more efficient glucoamylase activity and prevents formation of resistant limit dextrins at branching points. The fungal α-amylase portion breaks down amylose and amylopectin of starch to shorter chain dextrins and maltose. The Glucoamylase portion’s application is to yield monomeric glucose molecules that can be fermented by yeast into biofuels of interest such as ethanol.

Typical Characteristics

  • ‍Activity: 290,000–300,000 GAF-C
  • Appearance: Light to Dark Brown liquid
  • pH: 4.0–9.0
  • Density: 1.12–1.16 g/mL

Dosage Recommendation

Supreme Extra should be dosed at 0.035 – 0.043% weight enzyme / weight as is corn. The actual dose required will depend upon the conditions of your fermentation: time, initial pH, and the level of solids.

Regulatory Status

  • ‍ISO 9001 registered company
  • Kosher certified
  • GRAS (Generally Recognized as Safe)

GM Status

This product is not a GMO. The enzyme product is manufactured by fermentation of microorganisms that are not present in the final product. The production organisms and the enzyme effectiveness are improved by means of modern technology.


Supreme Extra is available in totes or bulk tankers.


Supreme Extra will meet the declared activity upon arrival at your plant.

Recommended storage: 0–25°C (32°–77°F) Packing must be kept intact, dry, and away from sunlight. Please follow the recommendations and use the product before the best before date to avoid the need for a higher dosage.

Best before: You will find the best before date in the COA or on the product label. The product gives optimal performance when stored as recommended and used prior to the best-before date.

Safety and Enzyme Handling

Enzymes are proteins. Inhalation of dust or aerosols may induce sensitization and may cause allergic reactions in sensitized individuals. Some enzymes may irritate the skin, eyes, and mucous membranes upon prolonged contact. See the SDS for further information regarding safe handling of the product and spills.

We can help

Talk with our staff to schedule a trial or to discuss ways your plant can perform better.

Contact us