Acid α‑amylase is an industrial starch‑degrading enzyme active under low‑pH conditions. It exerts hydrolysis activity in acidic mash without pH adjustment, breaks starch into dextrins and short‑chain oligosaccharides, works synergistically with glucoamylase, simplifies production process, and improves sugar yield during alcohol fermentation.
0.4–0.6kg/T ethanol with 130000U/mL
Maintain high activity under acidic mash conditions without pH adjustment
Hydrolyze starch to generate dextrins for saccharification
Synergistic effect with glucoamylase to raise total sugar yield
Simplify production flows and reduce auxiliary chemical consumption
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