| 原子吸收光谱法测定烟叶中铅铬和镉的研究 |
| |
| 引用本文： | 谭宏祥,刘艳芳,赵桂铭,潘文亮,刘波,张峻松.原子吸收光谱法测定烟叶中铅铬和镉的研究[J].农产品加工．学刊,2008(5):86-88. |
| |
| 作者姓名： | 谭宏祥 刘艳芳 赵桂铭 潘文亮 刘波 张峻松 |
| |
| 作者单位： | 1. 河北中烟工业公司技术中心,河北,石家庄,050050
2. 郑州轻工业学院食品与生物工程学院,河南,郑州,450002 |
| |
| 摘 要： | 用微波消解法处理烟叶样品,并用原子吸收法测定烟叶中的Pb,Cr和Cd的含量。结果表明,原子吸收光谱法具有灵敏度高、干扰少和检测快捷的优点,该方法的回收率为96%￣99%,相对标准偏差小于5.0%,对试验样品的测定结果满意。
|
| 关 键 词： | 烟叶 原子吸收法 重金属 |
| 文章编号： | 1671-9646(2008)05-0086-03 |
| 修稿时间： | 2008年3月13日 |
Study on the Determination of Plumbum,Chromium,Cadmium in Tobacco by Atomic Absorption Spectrophotometry |
| |
| Tan Hongxiang,Liu Yanfang,Zhao Guiming,Pan Wenliang,Liu Bo,Zhang Junsong.Study on the Determination of Plumbum,Chromium,Cadmium in Tobacco by Atomic Absorption Spectrophotometry[J].Nongchanpin Jlagong.Xuekan,2008(5):86-88. |
| |
| Authors: | Tan Hongxiang Liu Yanfang Zhao Guiming Pan Wenliang Liu Bo Zhang Junsong |
| |
| Institution: | Tan Hongxiang1,Liu Yanfang2,Zhao Guiming1,Pan Wenliang1,Liu Bo1,Zhang Junsong2 (1. Technology Center,China Tobacco Hebei Industrial Corporation,Shijiazhuang,Hebei 050050,China,2. School of Food , Bioengineering,Zhengzhou Institute of Light Industry,Zhengzhou,He\'nan 450002,China) |
| |
| Abstract: | The content of plumbum,chromium,cadmium in different position of tobacco have been determined by the atomic absorption spectrophotometer with satisfactory results. The recoveries of the standard addition were in the range of 96%-99%,and the RSD was less than 5.0%. |
| |
| Keywords: | tobacco atomic absorption heavy metal |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
