CAJ | 학술논문

采用火焰原子吸收分光光度法测定了张家界不同产地杜仲叶及皮中Fe、Zn、Cu、Mn、Mg、K、Ca等7种矿质元素的含量,结果表明杜仲叶及皮中各种矿质元素含量丰富,各元素含量的高低趋势在杜仲叶中大致为：Mg>K>Ca>Zn>Fe>Mn≥Cu,在杜仲皮中大致为：Mg>Ca>K>Fe>Zn>Mn≥Cu。 K-S检验可以看出杜仲叶及皮中各矿质元素含量均服从正态分布,LSD检验可以得出张家界不同产地杜仲叶中Fe、Mn、Mg及杜仲皮中Fe、Mn、K元素的含量存在差异性显著。这一结果可以为不同产地杜仲叶/皮的药理活性及其品质的差异提供一定的理论依据。
채용화염원자흡수분광광도법측정료장가계불동산지두중협급피중Fe、Zn、Cu、Mn、Mg、K、Ca등7충광질원소적함량,결과표명두중협급피중각충광질원소함량봉부,각원소함량적고저추세재두중협중대치위：Mg>K>Ca>Zn>Fe>Mn≥Cu,재두중피중대치위：Mg>Ca>K>Fe>Zn>Mn≥Cu。 K-S검험가이간출두중협급피중각광질원소함량균복종정태분포,LSD검험가이득출장가계불동산지두중협중Fe、Mn、Mg급두중피중Fe、Mn、K원소적함량존재차이성현저。저일결과가이위불동산지두중협/피적약리활성급기품질적차이제공일정적이론의거。
Seven mineral elements ( Fe, Zn, Cu, Mn, Mg, K and Ca) in leaves and barks of Eucommia ulmoides Oliv. from different places of Zhangjiajie were determined by FAAS ( Flame Atomic Absorption Spectrophotometer) . The results showed that the leaves and barks of E. ulmoides Oliv. were rich in mineral elements. The order of these mineral element contents in leaves was Mg>K>Ca>Zn>Fe>Mn≥Cu, while in the barks Mg>Ca>K>Fe>Zn>Mn≥Cu. The contents of all the mineral elements in leaves and barks were normally distributed by K-S ( Kolmogorov-Smirnov) test. It was significantly different for the contents of Fe, Mn and Mg in leaves by LSD ( Least Significant Difference) test. It was the same with the contents of Fe, Mn and K in barks. The results could provide the theoretical basis for the difference in pharmacological activity and quality of leaves and barks of E. ulmoides Oliv. from different places.