L6 R1=-Oglu，R2=R6=R7=-OCH3，R3=R4=R5=H[12]

    L7 R1=R7=-OH，R2=-OCH3，R3=R4=R5=H，R6=-O-[rha-(1→2)-xyl][13]

    L8 R1=R7=-OH，R2=R3=-OCH3，R6=-Oglu，R4=R5=H[13]

    L9 R1=R7=-OH，R2=-OCH3，R6=-Oglu，R3=R4=R5=H[14]

    L10 R1=-OH，R2=R3=-OCH3，R6=-Oglu，R4=R5=R7=H[15]

    L11 R1=R2=R4=-OH，R3=R5=R6=H，R7=-Oglu[12]

    L12 R1=-Oglu，R2=R6=R7=-OH，R3=R4=R5=H[16]

    L13 芒果苷[16]

    3.4正丁醇部位单体化合物对NO2-的清除率由表3可知 ......