AMYLASES AND GLUCOAMYLASES, NUCLEIC ACIDS ENCODING THEM AND METHODS FOR MAKING AND USING THEM
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    发明申请
    AMYLASES AND GLUCOAMYLASES, NUCLEIC ACIDS ENCODING THEM AND METHODS FOR MAKING AND USING THEM 审中-公开
    琥珀酸和谷氨酰胺,编码它们的核酸及其制备和使用它们的方法

    公开(公告)号:US20130143295A1

    公开(公告)日:2013-06-06

    申请号:US13674199

    申请日:2012-11-12

    IPC分类号: C12N9/26 C12N9/96

    摘要: In one aspect, the invention is directed to polypeptides having an amylase and/or glucoamylase activity, polynucleotides encoding the polypeptides, and methods for making and using these polynucleotides and polypeptides. In one aspect, the polypeptides of the invention can be used as amylases, for example, alpha amylases, to catalyze the hydrolysis of polysaccharide, oligosaccharide or starch into sugars. In one aspect, the invention provides delayed release compositions comprising an desired ingredient coated by a latex polymer coating. In alternative embodiments, enzymes are used to make biofuels, e.g., ethanol, butanol, propanol, or a gasoline-ethanol mix, including a bioethanol, biopropanol, biobutanol, or a biodiesel, or for any form of fuel or biomass processing.

    摘要翻译: 一方面,本发明涉及具有淀粉酶和/或葡糖淀粉酶活性的多肽,编码多肽的多核苷酸,以及制备和使用这些多核苷酸和多肽的方法。 一方面,本发明的多肽可用作淀粉酶,例如α-淀粉酶,以催化多糖,寡糖或淀粉水解成糖。 一方面,本发明提供包含通过胶乳聚合物涂层涂覆的所需成分的延迟释放组合物。 在替代实施方案中,酶用于制备生物燃料,例如乙醇,丁醇,丙醇或汽油 - 乙醇混合物,包括生物乙醇,生物丙醇,生物丁醇或生物柴油,或用于任何形式的燃料或生物质处理。