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CN102164508A 具有增加的抗氧化活性的麝香葡萄组合物 有权

具有增加的抗氧化活性的麝香葡萄组合物
摘要：
本文公开了一种用作抗氧化剂、例如用作抗衰老补充剂的组合物。所述组合物可以包括具有至少2％多酚含量的麝香葡萄(圆叶葡萄(Vitis rotundifolia))果渣提取物和来自麝香葡萄之外的来源的最低纯度为至少5％的反式白藜芦醇。在一个实例中，麝香葡萄果渣提取物的多酚与反式白藜芦醇的比率在0.1/1到10/1(重量/重量)的范围内，由此提供具有抗氧化活性的组合物。还公开了生产抗氧化组合物的方法。这些方法可包括将具有至少2％多酚含量的麝香葡萄果渣提取物与来自麝香葡萄之外的来源的最低纯度为至少5％的白藜芦醇以0.1/1到10/1(重量/重量)范围内的比率组合，由此提供具有抗氧化活性的组合物。
摘要（英）：

Disclosed is a composition for use as an antioxidant, such as for use as an anti-aging supplement. The composition can include a muscadine (Vitis rotundifolid) pomace extract having a polyphenol content of at least 2% and trans- resveratrol from a source other than muscadine with a minimum purity of at least 5%. In an example, the ratio of muscadine pomace extract polyphenols to trans- resveratrol is in the range of 0.1/1 to 10/1 (weight to weight), thereby providing a composition with antioxidant activity. Also disclosed are methods of producing antioxidant compositions. These methods can include combining a muscadine pomace extract having a polyphenol content of at least 2% and resveratrol from a source other than muscadine with a minimum purity of at least 5% at a ratio in the range of 0.1/1 to 10/1 (weight to weight), thereby providing a composition with antioxidant activity.

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