摘要
采用火焰原子吸收光谱法（FASS法）对产自雷公山的野生蒿菜中矿质元素Ca,Zn,Mn的含量进行测定.所测野生蒿菜中矿质元素Ca,Zn,Mn的含量分别为1267.6,121.5,173.4μg/g.Ca,Zn,Mn的线性范围分别为0.000~14.000,0.000~1.600,0.000~3.200μg/m L.加标回收率为99.2%~100.5%,相对标准偏差为0.809 2%~1.553 3%.该方法操作简便,检出限低,灵敏度高.
The flame atomic absorption spectroscopy（ FAAS） was used to determine the content of Ca,Zn and Mn in Artemisia annua L. from Leigong Mountain,Guizhou Province. The content of mineral elements such as Ca,Zn and Mn was 1267. 6,121. 5,173. 4 μg / g respectively. The recoveries were between 99. 2% and 100. 5%,the relative standard deviation were between 0. 809 2% ~ 1. 553 3%.The method was simple,high sensitivity and the result was satisfactory.
出处
《凯里学院学报》
2014年第6期50-52,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)
黔东南州科技局基金项目(州科通[2010]13)
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)
关键词
FASS法
社饭
蒿菜
矿质元素
FASS
Shefan
Artemisia annua L.
mineral elements
