| 微波溶样-原子吸收法间接测定叶片中的叶绿素总量 |
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| 引用本文： | 钟爱国. 微波溶样-原子吸收法间接测定叶片中的叶绿素总量[J]. 光谱实验室, 2001, 18(5): 651-652 |
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| 作者姓名： | 钟爱国 |
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| 作者单位： | 台州师范专科学校生化系 |
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| 摘 要： | 以10mL 0.5mol/L盐酸为溶剂，微波溶解卟啉环中的镁离子，原子吸收法间接测定了植物叶片的叶绿素平均含量。方法的回收率为98.5%,RSD为2.46%。
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| 关 键 词： | 叶绿素 原子吸收光度法 植物叶片 新陈代谢 测定 微波溶样 |
| 文章编号： | 1004-8138(2001)05-0651-02 |
| 修稿时间： | 2001-05-06 |
Indirect Determination of Total Chlorophyll in Leaf by Microwave Atomic Absorption Spectrophotometry |
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| ZHONG Ai|Guo. Indirect Determination of Total Chlorophyll in Leaf by Microwave Atomic Absorption Spectrophotometry[J]. Chinese Journal of Spectroscopy Laboratory, 2001, 18(5): 651-652 |
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| Authors: | ZHONG Ai|Guo |
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| Abstract: | A sample preparation method was established for replacement magnesium ion from chlorophyll with the acid of microwave.The samples of leaflet were treatd first by water twice for 10s,then by 10mL 0.5mol/L HCl for 10s.The average content of chlorophyll in leaf could be indirectly determined by atomic absorption spectrophotometry.The recovery is 98.5%,and RSD is 2.46%. |
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| Keywords: | Microwave Chlorophyll Atomic Absorption Spectrophotometry. |
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