The activities of superoxide dismutase (SOD), peroxidase (POD) and nitratase (NR) in leaves increased with increasing of concentrations of CC.

超氧化歧化酶(SOD)、过氧化酶(POD)和稍酸还原酶(NR)活性也随氯化胆堿浓度的增大而明显提。

Abstract : Superoxide dismutase (SOD) is one of the important purger eliminate O2- out of body.Its shortened form is SOD.

： 超氧化歧化酶是体内自由基主清除剂之一，简称为SOD。

Superoxide dismutase(SOD) in eggs can inhibit the photoreduction of nitro-blue tetrazolium (NBT).Thisreaction can be used to quantitatively determine the enzyme activities of SOD.

鸡蛋中的超氧化歧化酶（SOD）可以抑制氮蓝四唑（NBT）的光化还原，可以根据SOD对NBT光化还原的抑制作为酶活性的定量测定。