| 杜仲叶样品五种处理方法的对比分析 |
| |
| 引用本文： | 耿立威,王成军.杜仲叶样品五种处理方法的对比分析[J].松辽学刊,2007,28(2):87-88. |
| |
| 作者姓名： | 耿立威 王成军 |
| |
| 作者单位： | 吉林师范大学环境工程学院 吉林四平136000(耿立威)，吉林省食品安全生产许可证审查中心 吉林长春13000(王成军) |
| |
| 摘 要： | 本文对杜仲叶样品中的Zn、Cu、Fe、Mn等微量元素的含量进行了测定.通过比较分析结果可以看到,同一种样品采用不同的方法来处理,其结果有差异,本实验证明了干灰法具有污染少、简单方便,对于植物中元素的含量测定是最佳的样品处理方法.
|
| 关 键 词： | 杜仲叶 微量元素 处理方法 |
| 文章编号： | 1000-1840-（2007）02-0037-02 |
| 收稿时间： | 2007-03-05 |
| 修稿时间： | 2007-03-05 |
Comparative Analysis in Five Processing Methods of the bark of Eucommia Leaves Samples |
| |
| GENG Li-wei,WANG Cheng-jun.Comparative Analysis in Five Processing Methods of the bark of Eucommia Leaves Samples[J].Songliao Journal (Natural Science Edition),2007,28(2):87-88. |
| |
| Authors: | GENG Li-wei WANG Cheng-jun |
| |
| Institution: | College of Eaviwnmental Engineering, Jilin Normal University, Siping 136000, China; 2.Jilin Province Food Safety in Production Permit Examination Center, Oumgchun 13000,China |
| |
| Abstract: | The paper with the trace element content of Zn,Cu,Fe,Mn has test in Eucommia leaf sample.By comparing the results,the same samples using different methods to deal have variance.This experiment has proven that,because of less polluting and convenient,the dry ash method is the best sample preparation method for determination plant's content. |
| |
| Keywords: | the bark of eucommia leaves trace elements deal method |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
