通过破坏性中子活化分析测定食品和生物材料中的选定微量元素。
Determination of selected trace elements in foodstuffs and biological materials by destructive neutron activation analysis.
作者信息
Bayat I, Etehadiyan M, Ansar M
机构信息
Atomic Energy Organization of Iran, Tehran, Islamic Republic of Iran.
出版信息
Nutrition. 1995 Sep-Oct;11(5 Suppl):535-7.
PMID:8748216
Abstract
Concentration of trace elements in Nescafé, Fariman sugar, and Sadaf turmeric and mercury content in cancerous blood were determined by radiochemical, neutron activation analysis. By this separation method levels of 110mAg, 198Au, 203Hg, 76Se, 51Cr, 24Na, 42K, 99Mo, 122Sb, 82Br, 59Fe, 60Co were measured without interference in the gamma spectroscopy. A nondestructive method has also been used for the analysis of sodium, potassium, and bromine.
摘要
通过放射化学中子活化分析法测定了雀巢咖啡、法里曼糖、萨达夫姜黄中的微量元素浓度以及癌血中的汞含量。采用这种分离方法，在γ能谱分析中可测量110mAg、198Au、203Hg、76Se、51Cr、24Na、42K、99Mo、122Sb、82Br、59Fe、60Co的含量，且不受干扰。还采用了一种无损方法分析钠、钾和溴。
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