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2 1 6                                 广  西  植  物                                         40 卷

              表 4  川荞 1 号和九江苦荞籽粒提取物中酚类、黄酮和抗氧化能力之间的相关性分析
            Table 4  Pearson’s correlation coefficients (R) among phenolic contentsꎬ flavonoid contents and
                     antioxidant activities of extracts of Chuanqiao 1 and Jiujiang Kuqiao grains
                              酚类含量           黄酮含量
                                                            DPPH           FRAP           ABTS
                            Phenol content  Flavonoid content
     酚类含量 Phenolic content       1           0.996∗∗       0.991∗∗        0.926∗∗        0.988∗∗
     黄酮含量 Flavonoid content                    1           0.998∗∗        0.940∗∗        0.974∗∗
            DPPH                                              1           0.951∗∗        0.965∗∗
            FRAP                                                             1           0.867∗∗
            ABTS                                                                            1

     注: ∗∗ 表示 P<0.01ꎮ
     Note: ∗∗ means P<0.01.


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