扫描电镜技术在叶绿素研究中的应用

SEM APPLICATION TO THE RESEARCH OF CHLOROPHYLL

采用酒精浸泡和戊二醛固定相结合的方法，制备出常青植物叶片的叶绿素扫描电镜样品，解决了叶绿素的样品制备难题；并用扫描电镜观察了叶绿素在萃取过程中的结构形态和含量变化。结果表明，冬青叶片的叶绿素含量丰富。

This article deals with the preparation method of chlorophyll for SEM specimen.The leaf is soaked in alcohol and fixed by glutaraldeyde.Then,The structure of chlorophyll is observed by SEM.It is found that holly leaf is rich in chlorophyll and the optimum soaking time is 3 h.