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| 火焰原子吸收法测定小麦品种籽粒中铁锰锌含量 | |
| 引用本文： | 王秀敏,陈彦昌,谢令琴,樊仲亮,吴同彦.火焰原子吸收法测定小麦品种籽粒中铁锰锌含量[J].光谱学与光谱分析,2004,24(11):1467-1469. |
| 作者姓名： | 王秀敏 陈彦昌 谢令琴 樊仲亮 吴同彦 |
| 作者单位： | 1. 河北农业大学生命科学学院,河北,保定,071001 2. 河北农业大学资源与环境科学学院,河北,保定,071001 3. 河北农业大学图书馆,河北,保定,071001 |
| 基金项目： | 河北省教育基金(2002140)资助课题 |
| 摘 要： | 用火焰原子吸收分光光度法,测定6种不同类型的冬小麦品种籽粒中铁、锰、锌微量元素的含量。结果表明铁、锰、锌的回收率分别为10309%,10290%和10119%,相对标准偏差(RSD)分别在394%,167%和269%以内,并以GBW08503小麦粉标准样品进行比较测定,结果满意。该方法简便、快速、准确。测定结果为研究小麦品种籽粒中微量元素的含量与小麦品质的关系提供依据。 |
| 关 键 词： | 火焰原子吸收分光光度法 小麦籽粒 铁 锰 锌 |
| 文章编号： | 1000-0593(2004)11-1467-03 |
| 修稿时间： | 2003年1月20日 |
Flame Atomic Absorption Spectrophotometry for Measurement of Iron,Manganese and Zinc Contents of Wheat Seeds |
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| WANG Xiu min ,CHEN Yan chang ,XIE Ling qin ,FAN Zhong liang ,WU Tong yan . College of Life Science,Agricultural University of Hebei,Baoding ,China . College of Resource and Environmental Science,Agricultural University of Hebei,Baoding ,China.Flame Atomic Absorption Spectrophotometry for Measurement of Iron,Manganese and Zinc Contents of Wheat Seeds[J].Spectroscopy and Spectral Analysis,2004,24(11):1467-1469. | |
| Authors: | WANG Xiu min CHEN Yan chang XIE Ling qin FAN Zhong liang WU Tong yan College of Life Science Agricultural University of Hebei Baoding China College of Resource and Environmental Science Agricultural University of Hebei Baoding China |
| Institution: | College of Life Science, Agricultural University of Hebei, Baoding 071001, China. |
| Abstract: | The iron, manganese and zinc trace element contents of six different kinds of winter wheat seeds were studied by flame atomic absorption spectrophotometry. As a result, the rates of recovery of iron, manganese and zinc are 103 09%, 102 90% and 101 19%, respectively, and the relative standard deviations (RSDs) of Fe, Mn and Zn are smaller than 3 94%, 1 67% and 2 69%, respectively. Taking GBW08503 wheat flour as standard sample and carrying out comparative determination, the successful results were achieved. This method is very simple, rapid and accurate. |
| Keywords: | FAAS Wheat seed Fe Mn Zn |
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