The SEM results demonstrated that the sporoderm was ground and the inclusion of the spores eluted in groups.

扫描电镜结果表明，灵芝孢子经过高速剪切壁后，灵芝孢壁被打，孢子内含物质呈团状溶出。

The perservative in liquid beverage was extrcated with n-hexane.The hexane layer was subjected to cyclodextrine polymer resin colume.The colume was eluted with aqueous solution of ethanol.

用正烷萃取液体饮料中的防腐剂，使萃取液经环糊精交联离后，用乙醇溶液洗脱。

Active carbon used as preseparation agent, from which the SO42- is easily eluted has high adsorbance for four dyes.In addition, it is cheap and easily got as well.

该法所用预处理剂对染料的吸附量高,而硫酸根离子易于洗脱,且价廉和容易获得。