CAJ | 학술논문

利用火焰原子吸收光谱法，测定了非洲紫罗兰红色、白色和蓝色叶片与花瓣中Na、Mg、K、Ca、Fe和Cu六种金属元素的含量，实验回收率为98．36％～103．13％，相关系数为0．9929至O．9997。实验结果表明：在3种花色品种中，Ca与Fe在叶片中的含量多于花瓣；而Cu则相反，在叶片中的含量低于花瓣；Na在白色和红色品种叶片中的含量多于花瓣，在蓝色品种叶片中的含量低于花瓣；K在白色和红色品种叶片中的含量低于花瓣，在蓝色品种中叶片的含量高于花瓣；Mg则在白色和蓝色品种叶片中的含量低于花瓣，在红色品种叶片中的含量高于花瓣。
이용화염원자흡수광보법，측정료비주자라란홍색、백색화람색협편여화판중Na、Mg、K、Ca、Fe화Cu륙충금속원소적함량，실험회수솔위98．36％～103．13％，상관계수위0．9929지O．9997。실험결과표명：재3충화색품충중，Ca여Fe재협편중적함량다우화판；이Cu칙상반，재협편중적함량저우화판；Na재백색화홍색품충협편중적함량다우화판，재람색품충협편중적함량저우화판；K재백색화홍색품충협편중적함량저우화판，재람색품충중협편적함량고우화판；Mg칙재백색화람색품충협편중적함량저우화판，재홍색품충협편중적함량고우화판。
The flame automatic absorption spectro photometry was used in the experiment to determine the contents of six metal elements ofNa, Mg, K, Ca, Fe and Cu in leaves and petals from the three different color cultivars ofSaintpantia ionantha. The test recovery rates are between 98.36 % and 103.13 %. The correlation coefficients are between 0.992 9 and 0.999 7. The results are as follow. In the three flower color cultivars, the content of Ca and Fe is higher in leaves than that in petals. On the contrary, the content of Cu is lower in leaves than that in petals, the content of Na is higher in leaves than that in petals in white and red cultivars and contrarily in blue cultivars, the content of K is lower in leaves than that in petals in white and red cultivars and contrarily in blue cultivars, and the content of Mg is lower in leaves than that in petals in white and blue cultivars and contrarily in red cultivars.