和玉凤 1张怀辉 2杨敏 3孔兰芬 1吴建伟 1段姚俊 1杨廷书4
作者信息
- 1. 云南同创检测技术股份有限公司,云南 昆明 650106
- 2. 云南农业职业技术学院,云南 昆明 650212
- 3. 云南中烟新材料科技有限公司,云南 昆明 650106
- 4. 云南瑞升烟草技术(集团)有限公司,云南 昆明 650106
- 折叠
摘要
Abstract
To investigate the application of ICP-MS quantitative and semi-quantitative methods in fruits distribution of trace elements analysis,the analysis of K,Mg,Fe,Na,Rb,Mn,Zn,Ba,Al,Sr,Ti,Cu,Ga,Co and other trace elements in 5 kinds of fruits,mulberry,blueberry,cherry,Cerasus and waxberry by ICP-MS quantitative and semi-quantitative method was studied in this paper. Results of this study showed that:(1)The mulberry,blueberry,cherry, Cerasus and waxberry contained high levels of trace elements,and the distribution of these elements content showed the same trends,which revealed that in the same fruit,the content of K is the highest,Mg is next and Co is the lowest. However, The contents of these elements analyzed were significantly varied with fruits;(2)There were some correlations among all the analyzed elements except Rb;(3)Quantitative and semi-quantitative methods showed no significant differences.关键词
定量/半定量/水果/微量元素/分布Key words
Quantitative/semi-quantitative/fruit/trace elements/distribution分类
化学化工
