油菜籽来源抗氧化物质研究进展

油菜籽中含有多种具有抗氧化活性的物质，为抵御机体的氧化损伤起到了积极作用。本文综述了油菜籽来源的诸多抗氧化活性成分及抗氧化活性的评价方法。油菜籽主要的抗氧化成分有肽类、多酚类、多糖类、生育酚和其它抗氧化成分，其中的肽类主要有三种产生方式：非消化酶酶解、消化酶酶解和发酵。针对油菜籽来源的活性物质抗氧化活性的评价方法，包括体外测定方法（化学检测）和细胞内抗氧化实验和动物实验。综述还探讨了油菜籽抗氧化活性成分研究中存在的问题和解决方法，旨在为油菜籽活性成分的开发和利用提供参考。

Review on antioxidant components from rapeseed

Rapeseed contains many antioxidant components, which play important roles in protecting the body against oxidative damage. In this review, we discussed antioxidant activities and evaluation methods of these compo? nents in rapeseed. The antioxidant components derived from rapeseed included peptides, polyphenol, polysaccha? ride and tocopherol (vitamin E), etc. Three methods to produce the peptides were also reviewed, they were hydrolyza? tion by digestive or non-digestive enzyme, and fermented by microorganism. The activity evaluation methods con? tained chemical in vitro assays, cell-based antioxidant experiment and animal-based antioxidant experiment. Prob? lems and potential issues were also discussed for future research.