摘要
采用火焰原子吸收光谱法测定凯里产商陆根、茎和叶中锌、铁、锰和铜的含量,为其开发和利用提供参考.结果表明,Zn、Fe、Mn在商陆根中分别为60.64,528.17,105.63 mg/kg;在商陆茎中分别为52.91,92.10,88.18 mg/kg;在商陆叶中分别为133.10,726.37,589.47 mg/kg.Cu未检出.Zn、Fe、Mn主要在商陆的叶中富集.
The contents of Zn, Fe, Mn and Cu in versity was determined by flame atomic absorption different parts of Phytolacca acinosa from Kaili Uni- spectroscopy（FAAS）. The results showed the con- tents of Zn, Fe and Mn in it＇ s root were 60.64, 528.17, 105.63 mg/kg, in it＇ s stem were 52.91, 92.10, 88.18 mg/kg, in it＇ s leaf were 133.10, 726.37, 589.47 mg/kg respectively. The heavy metal element Cu was not found. Zn, Fe, Mn of Phytolacca acinosa Roxb. were concentrated in the it＇ s leaves.
出处
《凯里学院学报》
2013年第6期42-44,共3页
Journal of Kaili University
基金
贵州省科技厅自然科学类项目(黔科合J字[2011]2315)
贵州省材料物理与化学特色重点学科建设基金项目(黔教[2011]208)
黔东南州科技局基金项目(州科通[2010]13)
关键词
商陆
FAAS法
锌
铁
锰
铜
Phytolacca acinosa
flame aomic absorption spetrometery
zinc
fermm
manganese
copper
