Using the method of SOD suppressing the reduction of NBT in fluorescence by Electro-focusing PAGE, the SOD isozyme in the pollen of sesame, Lotus and Camellia was isolated and intravitally stained.

• 摘要利用聚丙烯酰胺凝胶垂直板电泳方法，以莲花花粉、芝麻花粉和茶花花粉为材料，采用SOD抑制氮兰四唑(NBT)在荧光下的还原作用原理，对这3种花粉中的SOD同工酶进行分离及活性染色。