Danisco US Inc.

Kathy Qian

Jayarama K Shetty

Martijn Scheffers

Pieter Van Solingen

Gang Duan

A maltogenic a-amylase from(TrAA) and variants thereof are useful in the production of high-maltose syrups from liquefied starch. Particularly high maltose concentrations are achieved when TrAA is used in the presence of a pullulanase. Expression hosts and encoding nucleic acids useful for producing TrAA and its variants also are provided.

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A maltogenic &#x3b1;-amylase from(TrAA) and variants thereof in the presence of a glucoamylase are useful in the production of high-glucose syrups from liquefied starch, where the high-glucose syrups produced thereby contain at least about 97% glucose. In this process, TrAA advantageously suppresses the reversion of glucose to malto-oligosaccharides. Expression hosts and encoding nucleic acids useful for producing TrAA and its variants also are provided.

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Wuxi, China

Kathy Qian