| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an enzyme derived from family 13 of α-amylases, high in hydrolase activity when incubated with starch. <P>SOLUTION: There is provided an isolated and/or purified enzyme-variant enzyme having one or multiple amino acid modification to the reference enzyme. The enzyme variant is obtainable by modifying a CGTase or a maltogenic α-amylase. The enzyme is useful in preparing a food or a food product such as bakery products. The enzyme is usable at a low level in formulations for adding or addable to functional food products and foods, and wide range and various products, for example, required to be oxidized or emulsified. <P>COPYRIGHT: (C)2012,JPO&INPIT |
