Content analysis of metal elements in wild Caragana sinica on Honghe | 红河野生金雀花中金属元素含量分析_______
2011
Liu Jie, Honghe University,Mengzi (China) | Zhang Hong, Honghe University,Mengzi (China) | Bai Hongli, Yunnan University of Nationalities, Kunming(China)
chinois. ［目的］测定红河野生金雀花中金属元素含量。［方法］采用火焰原子吸收法同时测定金雀花中Co、Zn、Cr、Cu、Ni、Pb、Fe、Cd 8种金属元素的含量。［结果］金雀花中含有丰富的金属元素，尤以Fe和Zn等元素的含量较高，未检测出Cr元素，其金属元素含量由高到低顺序为Fe＞Zn＞Cu＞Ni＞Co＞Pb＞Cd＞Cr。［结论］金雀花具有较高的营养价值，这为其更好地利用提供了科学依据。
Afficher plus [+] Moins [-]anglais. ［Objective］ To determine the content of metal elements in Caragana sinica. ［Method］ Contents of eight metal elements like Co, Zn, Cr, Cu, Ni, Pb, Fe and Cd in Caragana sinica were determined by flame atomic absorption spectrometry. ［Result］ Caragana sinica were rich in metal elements, and the content order of eight elements were determined to be Fe＞ Zn ＞Cu＞ Ni ＞Co＞ Pb ＞Cd ＞Cr. Cr was not detected. ［Conclusion］ Caragana sinica possessed high nutrient value and this work provided scientific basis for better application of Caragana sinica.__
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