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    • 3. 发明申请
    • DETERGENTS WITH STABILIZED ENZYME SYSTEMS
    • 具有稳定酶系统的洗涤剂
    • WO2008005571A2
    • 2008-01-10
    • PCT/US2007/015672
    • 2007-07-06
    • DANISCO US, INC., GENENCOR DIVISIONKUMAR, ManojPOULOSE, Ayrookaran J.
    • KUMAR, ManojPOULOSE, Ayrookaran J.
    • C11D3/386C11D3/39
    • C11D3/38663C11D3/046C11D3/122C11D3/30C11D3/3463
    • The present invention provides methods and compositions for the stabilization of oxidase enzymes during storage. In some preferred embodiments, the oxidase is a component of liquid detergent compositions. In some particularly preferred embodiments, the oxidase is stabilized by the addition of a reversible inhibitor of the oxidase to a liquid detergent. In some particularly preferred embodiments, the oxidase is stabilized with bisulfite. In further preferred embodiments, the use of a reversible inhibitor also prevents premature generation of peroxide during storage of liquid detergent. In additional embodiments, liquid detergent formulations comprised of oxidase enzyme, its substrate, and its reversible inhibitor produce active oxygen species (peroxide) upon dilution of the liquid detergent in laundry wash liquor.
    • 本发明提供了用于在储存期间稳定氧化酶的方法和组合物。 在一些优选的实施方案中,氧化酶是液体洗涤剂组合物的组分。 在一些特别优选的实施方案中,通过将氧化酶的可逆抑制剂加入到液体洗涤剂中来稳定氧化酶。 在一些特别优选的实施方案中,氧化酶用亚硫酸氢盐稳定。 在进一步优选的实施方案中,使用可逆抑制剂还防止在液体洗涤剂储存过程中过早产生过氧化氢。 在另外的实施方案中,由氧化酶,其底物和其可逆抑制剂组成的液体洗涤剂制剂在洗涤液洗涤液中稀释液体洗涤剂时产生活性氧物质(过氧化物)。