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| 火焰原子吸收光谱法测定维药恰麻古儿药材中的有益微量元素 | |
| 引用本文： | 海力茜·陶尔大洪,王茜,陈为民,旷南岳.火焰原子吸收光谱法测定维药恰麻古儿药材中的有益微量元素[J].光谱实验室,2012,29(2):1098-1101. |
| 作者姓名： | 海力茜·陶尔大洪 王茜 陈为民 旷南岳 |
| 作者单位： | 1. 新疆医科大学药物分析教研室,乌鲁木齐市新医路393号,830054 2. 新疆医科大学公共卫生学院劳动卫生与环境卫生学教研室,乌鲁木齐市新医路393号,830054 3. 新疆生产建设兵团乌鲁木齐总医院药剂科,乌鲁木齐五星路15号,830054 4. 新疆医科大学公共卫生学院劳动卫生与环境卫生学教研室,乌鲁木齐市新医路393号 830054;新疆生产建设兵团乌鲁木齐总医院药剂科,乌鲁木齐五星路15号 830054 |
| 基金项目： | 新疆维吾尔自治区少数民族科技骨干特培专项基金(No.200723105) |
| 摘 要： | 采用火焰原子吸收光谱测定恰麻古儿药材中Fe、Cu、Zn、Mn、Mg、Li、Sr 7种微量元素的含量。采用硝酸-高氯酸常压消解样品,并进行了方法的准确性和精密度考察。对于所测元素,校准曲线的相关系数均≥0.9959,回收率为96.2%—104.0%,RSD≤3.4%。恰麻古儿药材中上述7种元素的含量由高到低依次是Mg>Fe>Sr>Mn>Zn>Cu>Li。恰麻古儿药材中含有较高的Fe、Cu、Zn、Mn、Mg、Li、Sr元素。所得数据可为恰麻古儿药材的进一步研究和综合开发利用提供新的科学依据。 |
| 关 键 词： | 恰麻古儿 微量元素 火焰原子吸收光谱法 |
Determination of Beneficial Trace Elements in Uygur Medicine Brassica rapa L.by FAAS |
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| HAILIQIAN Taoer-Dahong , WANG Qian , CHEN Wei-Min , KUANG Nan-Yue.Determination of Beneficial Trace Elements in Uygur Medicine Brassica rapa L.by FAAS[J].Chinese Journal of Spectroscopy Laboratory,2012,29(2):1098-1101. | |
| Authors: | HAILIQIAN Taoer-Dahong WANG Qian CHEN Wei-Min KUANG Nan-Yue |
| Institution: | HAILIQIAN Taoer-Dahong WANG Qiana CHEN Wei-Minb KUANG Nan-Yuea,b(Department of Pharmaceutical Analysis,Xinjiang Medical University,Urumqi 830054,P.R.China)a(Department of Occupational and Health,School of Public Health,Xinjiang Medical University,Urumqi 830054,P.R.China)b(Department of Pharmacy,Xinjiang Production and Construction Corps Urumqi General Hospital,Urumqi 830054,P.R.China) |
| Abstract: | The contents of the seven trace elements including Fe,Cu,Zn,Mn,Mg,Li,Sr in Brassica rapa L.were determined by flame atomic absorption spectrometry(FAAS).The samples were digested by nitric acid-perchloric acid at constant pressure,and the accuracy and precision of the method were investigated.For the measured elements,the correlative coefficients of the calibration curves were greater than or equal to 0.9959,and the recoveries were in the range of 96.2%—104.0% with RSDs less than or equal to 3.4%.The concentration order of the seven trace elements in Brassica rapa L.was as follows: Mg>Fe>Sr>Mn>Zn>Cu>Li.There were relatively rich Fe,Cu,Zn,Mn,Mg,Li and Sr.The obtained data provide the new scientific evidences for the further studies and comprehensive utilization of Brassica rapa L. |
| Keywords: | Brassica rapa L Trace Elements FAAS |
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