CAJ | 학술논문

对5个不同属的红小豆、小扁豆、红芸豆、蚕豆、鹰嘴豆等杂豆品种的体外抗氧化活性进行研究。结果表明，不同属的杂豆品种间抗氧化能力差异显著（P ＜0．05）；杂豆中总酚、总黄酮、原花青素含量分别在1．24～15．07、0．68～17．55、1．08～11．61 mg／g 之间，其中小扁豆属的品种总酚含量最高；杂豆对 DPPH·和· OH 均具有一定的清除作用，小扁豆的铁还原能力（FRAP）（1033．38～1475．07μmol ／g）、DPPH·清除能力（93．62％～95．96％）和亚铁离子螯合能力（10．48 mg／g）相对较高；菜豆属的品种对·OH 清除能力较强（88．55％～93．59％），豇豆属的杂豆品种对·OH 清除率较弱（59．74％～66．33％）；蚕豆的亚铁离子螯合能力较强（9．07～9．18 mg／g），深红芸豆的亚铁离子螯合能力最弱（1．89 mg／g）。
대5개불동속적홍소두、소편두、홍예두、잠두、응취두등잡두품충적체외항양화활성진행연구。결과표명，불동속적잡두품충간항양화능력차이현저（P ＜0．05）；잡두중총분、총황동、원화청소함량분별재1．24～15．07、0．68～17．55、1．08～11．61 mg／g 지간，기중소편두속적품충총분함량최고；잡두대 DPPH·화· OH 균구유일정적청제작용，소편두적철환원능력（FRAP）（1033．38～1475．07μmol ／g）、DPPH·청제능력（93．62％～95．96％）화아철리자오합능력（10．48 mg／g）상대교고；채두속적품충대·OH 청제능력교강（88．55％～93．59％），강두속적잡두품충대·OH 청제솔교약（59．74％～66．33％）；잠두적아철리자오합능력교강（9．07～9．18 mg／g），심홍예두적아철리자오합능력최약（1．89 mg／g）。
The in vitro antioxidant activities of lentils,adzuki beans,red kidney beans,five beans and chick-peas which were from five different genuses were investigated.The results showed that the phenolic content and an-tioxidant activity were significantly differed between legume extracts (P <0.05).The content of total phenolic,fla-vonoids and proanthocyanidins in the extracts from food legumes were in the range of 1.24 ~15.07,0.68 ~17.55 and 1.08 ~11.61 mg/g,respectively,with the total phenolic content in lentils having the highest value.All legume were able to scavenge DPPH· and ·OH.Lentil exhibited relatively high DPPH· scavenging activity (93.62% ~95.96%),metal chelating activity (10.48 mg/g)and FRAP (1 033.38 ~1 475.07 μmol /g).Phaseolus had high-er ·OH scavenging ability (88.55% ~93.59%)than other legume extracts,Vigna had lowest ·OH scavenging ability(59.74% ~66.33%);the highest metal chelating activity was found in fava beans (9.07 ~9.18 mg/g)and the lowest was found in red kidney bean (1.89 mg/g).