食品与机械2012，Vol.28Issue(3)：139-143,5.DOI:10.3969/j.issn.1003-5788.2012.03.038
蔬菜抗氧化能力及与酚酸和总黄酮相关性研究
Analysis of antioxidant capacity of vegetables and correlation of phenolic acid and flavonoids and antioxidant capacity
摘要
Abstract
The paper was to evaluate the correlation of phenolic acid, flavonoids and antioxidant capacity. ABTS, DPPH and FRAP methods were used to determinate antioxidant capacity of 10 kinds of vegetables. The correlation of phenolic acid, flavonoids and antioxidant capacity was analysed with matlab. Results; The function of antioxi-dant(phenolic acid and flavonoids) and antioxidani capacity was as following: Z = - 137.743 2 - 0.918 2X2 + 0.211 2Y2 -0. 422 9XY + 52. 843 5X + 2. 229 9Y. There was a positive correlation between the content phenolic acid and total antioxidant ctivity. The interaction between phenolic acid and flavonoid had inhibitory effect on antioxidant capacity.关键词
蔬菜/抗氧化/ABTS/DPPH/FRAP/黄酮/酚酸Key words
vegetables, antioxidation/ ABTS/DPPHiFRAP/ phenolic acid/ flavonoids引用本文复制引用
周佳,阮征,江波,欧阳崇学,印遇龙..蔬菜抗氧化能力及与酚酸和总黄酮相关性研究[J].食品与机械,2012,28(3):139-143,5.基金项目
南昌大学“赣江学者奖励计划”项目 （）
