Extraction and isolation of the salidroside-type metabolite from zinc(Zn) and cadmium(Cd) hyperaccumulator Sedum alfredii Hance

被引：0
|
作者：
Yan XING 1
机构：
来源：
Journal of Zhejiang University-Science B(Biomedicine & Biotechnology) | 2012年 / 10期
关键词：
Salidroside-type metabolite; Isolation; Hyperaccumulator; Sedum alfredii Hance;
D O I：
暂无
中图分类号：
X53 [土壤污染及其防治]; X173 [环境植物学];
学科分类号：
082803 ; 120405 ;
摘要：
The active metabolite in the post-harvested biomass of zinc(Zn) and cadmium(Cd) hyperaccumulator Sedum alfredii Hance from phytoextraction is of great interest in China.The current study demonstrates that a salidroside-type metabolite can be yielded from the Zn/Cd hyperaccumulator S.alfredii biomass by means of sonication/ethanol extraction and macroporous resin column(AB-8 type) isolation.The concentrations of Zn and Cd in the salidroside-type metabolite were below the limitation of the national standards.
引用
收藏
页码：839 / 845
页数：7
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