一、植物多酚类的防癌效果作者 (2 0 0 2 )最近归纳出如表 1所列的植物素材抗氧化成分 ,值得瞩目的是同属 β双酮类的一组抗氧化成分中的四羟基姜黄色素 ,本文即以此为中心加以介绍。表 1　可作为天然抗氧化食品因子检索对象的植物素材分　　类举　　　例植物　 1 油料种子芝麻 Anti-cancer effects of plant polyphenols The authors (2000) recently summarized the antioxidant constituents of plant material listed in Table 1, notably the four Hydroxy curcumin, this article is to focus on this be introduced. Table 1 can be used as a natural antioxidant food factor search object plant material classification example plant 1 oil seeds sesame