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| 微波消解-火焰原子吸收光谱法测定芦苇笋中的镉 |
| Determ ination ofCadm ium in Common Reed (Phragmites Communis)byM icrowave Digestion and FAAS |
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| DOI: |
| 中文关键词: 微波消解 火焰原 子吸收光谱法 芦苇笋 镉 |
| 英文关键词: M icrowave digestion Flame atom icabsorption spectrophotometry Common reed(Phragmites communis) Cadmium |
| 基金项目: |
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| 中文摘要: |
| 采用密闭微波消解-火焰原子吸收光谱法对洞庭湖区芦苇笋中的镉进行了测定。结果表明, 密闭微波消解是一种非常有效的植物样品前处理方法, 对国家标准物质灌木枝叶的测定结果与推荐值吻合, 表明该方法准确可靠。 |
| 英文摘要: |
| Closedmicrowavedigestion andflameatomicabsorptionspectrophotom etry wasusedto determine Cadmium (Cd) concentrationsin common reed(Phragmitescommunis) from Dongting Lake, Hunan Province. Theresultsindicatethatthe methodemployed hereishighlyeffective. Thisstudy alsoexhibitsthattheCadmium concentrationsintheedibleaboveground partsarebeyondthe nationalcriteria forgreen food. Therefore, fresh common reedshootsshouldbe caretoea.t |
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