Antioxidant compositions and methods thereto
    2.
    发明授权
    Antioxidant compositions and methods thereto 有权
    抗氧化剂组合物及其方法

    公开(公告)号:US07999003B2

    公开(公告)日:2011-08-16

    申请号:US10648047

    申请日:2003-08-26

    IPC分类号: A61K35/78 A61K31/7048

    摘要: The present invention provides a performance assay that measures the total antioxidant activity of a composition using oxygen uptake in contrast to prior art methods that measure antioxidant capacity by indirectly measuring degradation of a fluorescent compound by following the disappearance of fluorescence. Using the performance antioxidant assay of the present invention, an antioxidant composition having synergistic activity is provided by the present inventors that includes flavonoids such as the flavonol quercetin, mixed tocopherols or tocotrienols, grape skin extract, green tea extract and bush plum. The antioxidant activity of the present composition exceeds 6,000 micromoles Trolox equivalent units per gram using the present invention.

    摘要翻译: 本发明提供一种性能测定法,其与通过间接测量荧光化合物的降解以测量抗氧化能力的现有技术方法相比,测量组合物使用氧吸收的总抗氧化活性。 使用本发明的性能抗氧化剂测定法,本发明人提供了具有协同活性的抗氧化剂组合物,其包括类黄酮如黄酮醇槲皮素,混合生育酚或生育三烯酚,葡萄皮提取物,绿茶提取物和布梅。 使用本发明,本发明组合物的抗氧化活性超过6,000微摩尔Trolox当量单位/克。

    Antioxidant compositions and methods thereto
    7.
    发明申请
    Antioxidant compositions and methods thereto 有权
    抗氧化剂组合物及其方法

    公开(公告)号:US20050048143A1

    公开(公告)日:2005-03-03

    申请号:US10648047

    申请日:2003-08-26

    摘要: The present invention provides a performance assay that measures the total antioxidant activity of a composition using oxygen uptake in contrast to prior art methods that measure antioxidant capacity by indirectly measuring degradation of a fluorescent compound by following the disappearance of fluorescence. Using the performance antioxidant assay of the present invention, an antioxidant composition having synergistic activity is provided by the present inventors that includes flavonoids such as the flavonol quercetin, mixed tocopherols or tocotrienols, grape skin extract, green tea extract and bush plum. The antioxidant activity of the present composition exceeds 6,000 micromoles Trolox equivalent units per gram using the present invention.

    摘要翻译: 本发明提供一种性能测定法,其与通过间接测量荧光化合物的降解以测量抗氧化能力的现有技术方法相比,测量组合物使用氧吸收的总抗氧化活性。 使用本发明的性能抗氧化剂测定法,本发明人提供了具有协同活性的抗氧化剂组合物,其包括类黄酮如黄酮醇槲皮素,混合生育酚或生育三烯酚,葡萄皮提取物,绿茶提取物和布梅。 使用本发明,本发明组合物的抗氧化活性超过6,000微摩尔Trolox当量单位/克。