Jian Zai-You, Wang Wen-Quan, Li Wei-Dong, Meng Li, Xu Gui-Fang, Wang Qiu-Ling, Wang Dan
Henan Instituation of Science and Technology, Xinxiang 453003, China.
Guang Pu Xue Yu Guang Pu Fen Xi. 2011 Nov;31(11):3105-11.
The contents of K, Ca, Na, Mg, Fe, Cu and so on in the roots of Paeonia lactiflora Pall and in the soil in which they grew were determined by ICP-AES technique to study the mineral elements utilization of P. lactiflora Pall. The results indicate that the elements utilization rate of P. lactiflora Pall is different in different locations, so the contents of mineral elements in the roots of P. lactiflora Pall and even the quality of medicinal materials coming from them in different locations are different. The contents of Ca, Fe, Zn and so on in Chi Shao in Heilongjiang and Inner Mongolia are relatively high. The contents of mineral elements in soil influence not only themselves' utilization but also other mineral elements utilization of P. lactiflora Pall.
采用电感耦合等离子体发射光谱法（ICP-AES）测定了芍药根及其生长土壤中钾、钙、钠、镁、铁、铜等元素的含量，以研究芍药对矿质元素的利用情况。结果表明，不同产地芍药对元素的利用率不同，因此不同产地芍药根中矿质元素含量乃至所产药材质量存在差异。黑龙江和内蒙古赤芍中钙、铁、锌等元素含量相对较高。土壤中矿质元素含量不仅影响其自身的利用，还影响芍药对其他矿质元素的利用。
