CAJ | 학술논문

以总抗氧化能力、还原性、羟自由基清除能力为指标,研究比较了紫薯酒和葡萄酒的抗氧化能力,并对其多酚和花青素的含量进行了分析测定.结果表明,总体上紫薯酒具有较葡萄酒更强的抗氧化能力,紫薯酒的总酚和花青素含量也要明显高于葡萄酒.
이총항양화능력、환원성、간자유기청제능력위지표,연구비교료자서주화포도주적항양화능력,병대기다분화화청소적함량진행료분석측정.결과표명,총체상자서주구유교포도주경강적항양화능력,자서주적총분화화청소함량야요명현고우포도주.
As total antioxidant capacity, reductibility and hydroxyl radical scavenging capacity were used as indica-tors of total antioxidant capacity, we studied and compared the purple sweet potato sake with grape wine, and their content of polyphenols and anthocyanins were also determined. The results showed that in general the purple sweet potato sake had a stronger antioxidant capacity than the grape wine, and its total phenolics and anthocyanin content were also significantly higher.