| 柴胡药材中铜 铁 锌含量测定的研究 |
| |
| 引用本文： | 何邦平,张宁,王小燕,林锦明,戴蔚荃. 柴胡药材中铜 铁 锌含量测定的研究[J]. 微量元素与健康研究, 2009, 26(3) |
| |
| 作者姓名： | 何邦平 张宁 王小燕 林锦明 戴蔚荃 |
| |
| 作者单位： | 1. 第二军医大学药学院,上海,200433
2. 第二军医大学,上海,200433 |
| |
| 基金项目： | 第二军医大学教改研究重点项目，第二军医大学药学院教改研究重点项目部分内容 |
| |
| 摘 要： | 目的:探讨分光光度法测定柴胡中金属元素含量的可行性,并阐述柴胡的药效与金属元素含量可能存在的关系。方法:根据不同的金属离子与特定显色剂显色,产生可见光吸收,采用分光光度法平行测定人发标准品及柴胡中金属元素的含量。结果:柴胡中含丰富的微量金属元素,其中铁含量最高470.05 mg/kg,锌为138.53 mg/kg,铜为63.33 mg/kg。结论:分光光度法操作简便、测量快速、结果准确,易推广使用。柴胡的药效与其中的金属元素种类及含量可能存在密切的联系。
|
| 关 键 词： | 柴胡 分光光度计 铜 铁 锌 测定 |
Determination of Copper Iron and Zinc in Radix Bupleuri |
| |
| HE Bang-ping,ZHANG Ning,WANG Xiao-yan,LIN Jing-ming,DAI Wei-quan. Determination of Copper Iron and Zinc in Radix Bupleuri[J]. Studies of Trace Elements and Health, 2009, 26(3) |
| |
| Authors: | HE Bang-ping ZHANG Ning WANG Xiao-yan LIN Jing-ming DAI Wei-quan |
| |
| Affiliation: | HE Bang-ping; ZHANG Ning; WANG Xiao-yan; LIN Jing-ming; DAI Weiquan(School of Pharmacy; Second Military Medical University; Shanghai 200433; China); |
| |
| Abstract: | Objective: To discuss feasibility of determining the contents of trace element in Radix bupleuri by spectrophotometry,and to expound potential relationship between the sorts and contents of the elements.Methods: Different metal ions can be colored with specific color reagent,engendering visible light absorption,so spectrophotometry was adopted to determine the contents both of Radix bupleuri and standard substance of human hair.Results: The results showed that Radix bupleuri was rich in trace element,the co... |
| |
| Keywords: | Radix bupleuri spectrophotometry copper iron zinc determation |
| 本文献已被 维普 万方数据 等数据库收录！ |
|
