| 原子吸收法测定芦荟叶绿素总量的研究 |
| |
| 引用本文： | 牛晓宇,朱宇君,侯海鸽,张铁丰.原子吸收法测定芦荟叶绿素总量的研究[J].黑龙江大学自然科学学报,2000,17(4):74-75. |
| |
| 作者姓名： | 牛晓宇 朱宇君 侯海鸽 张铁丰 |
| |
| 作者单位： | 黑龙江大学化学化工学院，黑龙江哈尔滨 150080 |
| |
| 摘 要： | 采用原子吸收分光光度法测定芦荟叶片中的镁含量，从而间接计算出花叶中叶绿素的含量。并对测定过程中有机萃取剂，反萃酸度的选择及干扰离子的影响进行了探讨。
|
| 关 键 词： | 原子吸收分光光度法 间接测定 叶绿素 |
| 文章编号： | 1001-7011(2000)04-0074-02 |
| 修稿时间： | 2000年9月25日 |
Determination of chlorophyll in aloe by atomic absorption spectrophotometry |
| |
| NIU Xiao-yu,ZHU Yu-jun,HOU Hai-ge,ZHANG Tie-Feng.Determination of chlorophyll in aloe by atomic absorption spectrophotometry[J].Journal of Natural Science of Heilongjiang University,2000,17(4):74-75. |
| |
| Authors: | NIU Xiao-yu ZHU Yu-jun HOU Hai-ge ZHANG Tie-Feng |
| |
| Abstract: | An atomic absorption spectrophotometric method for determination of magnesium in aloe was described, and the content of chlorophyll was calculated indirectly. The selection of extraction solvent and acidity of stripping agent, and the effect of interferencing ion were studied. |
| |
| Keywords: | atomic absorption spectrophotometry (AAS) indirect determination aloe |
| 本文献已被 万方数据 等数据库收录！ |
