天然产物研究与开发2016，Vol.28Issue(9)：1479-1483,5.DOI:10.16333/j.1001-6880.2016.9.025
诺丽发酵果汁中抗氧化物质的研究
Screening of Antioxidant Components in Noni Fermentation Juice
摘要
Abstract
In this study,quantitative and qualitative analyses were carried out for screening of antioxidant substance in Noni (Morinda citrifolia L,Rubiaceae)ferment ation juice.The chemical components of the different fractions eluted from macroporous resin HP-20 were preliminary analyzed.The content of phenols and antioxidant activity were evaluated through Folin-Ciocalteu method,DPPH ≮ and ABTS + ≮ scavenging rates and Ferric-reducing antioxidant power assays.The results showed the active fractions located in the 50％-90％ ethanol eluted fractions,which were composed of phenols,flavonoids,coumarins and anthraquinone.Significant correlation between phenols content and antioxidant activity suggested that noni fermentation juice had strong antioxidant activity,and the phenols were the main functional components and potential of acting as natural antioxidant.关键词
诺丽发酵果汁/定性定量/多酚成分/抗氧化Key words
Noni fermentation juice/quantitative and qualitative analyses/phenols/antioxidant分类
农业科技引用本文复制引用
梁寒峭,程池,张露,陈建国..诺丽发酵果汁中抗氧化物质的研究[J].天然产物研究与开发,2016,28(9):1479-1483,5.基金项目
国家自然科学基金(31300008) （31300008）
中国食品发酵工业研究院科技发展基金(博士基金)(15院科-博士02) （博士基金）
