Directed evolution of a maltogenic alpha-amylase from Bacillus sp. TS-25.

Directed evolution coupled with a high-throughput robotic screen was employed to broaden the industrial use of the maltogenic alpha-amylase Novamyl from Bacillus sp. TS-25. Wild-type Novamyl is currently used in the baking industry as an anti-staling agent in breads baked at neutral or near neutral pH.