Hydrodynamically balancing oral drug delivery system with biphasic release
    1.
    发明申请
    Hydrodynamically balancing oral drug delivery system with biphasic release 审中-公开
    流体动力平衡口服药物输送系统与双相释放

    公开(公告)号:US20060099245A1

    公开(公告)日:2006-05-11

    申请号:US10514674

    申请日:2002-05-21

    摘要: The present invention relates to an oral drug delivery system with biphasic release characteristics comprising a porous matrix comprising at least one drug substance, sugar(s), a release retarding polymer, gas generating components and optionally, pharma-ceuti-cally acceptable auxiliary components wherein the pharmaceutical composition further comprises a coating of said drug substance. The pharmaceutical composi-tion, either in the form of pellets (multiparticulate or single unit dosage form), beads, granules, capsules or tablets, is retained in the stomach while selectively delivering the drug(s) at gastrointestinal levels and upper parts of the small intestine over an extended period of time. The release of the drug from the said pharmaceutical composition is characterized by a biphasic release profile of the drug substance, which exhibits both immediate and controlled release characteristics.

    摘要翻译: 本发明涉及具有双相释放特征的口服药物递送系统,其包含多孔基质,其包含至少一种药物物质,糖,缓释聚合物,气体产生组分和任选的药物可接受的辅助成分,其中 药物组合物还包含所述药物的涂层。 以颗粒形式(多颗粒或单一单位剂型),珠粒,颗粒,胶囊或片剂的药物组合物保留在胃中,同时选择性地将药物在胃肠水平和 小肠在较长时间内。 药物从所述药物组合物的释放的特征在于药物物质的双相释放曲线,其表现出立即和控制释放特征。

    Polyol oxidases
    10.
    发明授权
    Polyol oxidases 有权
    多元氧化酶

    公开(公告)号:US07919295B2

    公开(公告)日:2011-04-05

    申请号:US11875788

    申请日:2007-10-19

    摘要: The present invention provides compositions and methods for producing a polyol oxidase in microorganisms, and the use of polyol oxidases in cleaning compositions. The invention includes cleaning compositions that contain combinations of two or more POx oxidases, and cleaning compositions that contain combinations of two or more POx oxidases and a perhydrolase. In particular, the invention provides methods for expressing polyol oxidases in bacterial hosts for use in detergent applications for cleaning, bleaching and disinfecting.

    摘要翻译: 本发明提供了用于在微生物中生产多元醇氧化酶的组合物和方法,以及在清洁组合物中使用多元醇氧化酶。 本发明包括含有两种或更多种POx氧化酶的组合的清洁组合物和含有两种或更多种POx氧化酶和过水解酶的组合的清洁组合物。 特别地,本发明提供了用于在洗涤剂应用中用于清洁,漂白和消毒的细菌宿主中表达多元氧化酶的方法。