仪器中子活化分析法测定不同开心果品种中微量元素

IF 1.4 4区综合性期刊 Q2 MULTIDISCIPLINARY SCIENCES

Iranian Journal of Science and Technology, Transactions A: Science Pub Date : 2023-01-30 DOI:10.1007/s40995-023-01421-x

Reza Pourimani, Mohammad Hosein Choopan Dastjerdi, Mobina Abdi

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引用次数: 0

摘要

采用中子活化分析技术对七种常用开心果的9个样品进行了元素分析。利用伊斯法罕微型中子源堆的热中子及相关装置进行了活化分析。结果表明:在Mg /kg范围内，钙(Ca)、铜(Cu)、镁(Mg)和锌(Zn)的浓度分别为1670.20 ~ 1680.60、0.472 ~ 1.42、1170.50 ~ 1460.75、47.0 ~ 65.10。在一些开心果样品中存在少量砷。拉夫桑詹阿克巴里样品中铜、锌等必需元素的含量高于其他品种。

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Determination of Trace Elements in Different Pistachio Variety by Instrumental Neutron Activation Analysis Technique

Elemental analysis of nine samples of seven popular pistachios was performed using the neutron activation analysis technique. Thermal neutrons of Isfahan Miniature Neutron Source Reactor and related devices were used for activation analysis. The results show that the concentrations of calcium (Ca), copper (Cu), magnesium (Mg), and zinc (Zn) varied from 1670.20 to 1680.60, from 0.472 to 1.42, from 1170.50 to 1460.75, from 47.0 to 65.10 in mg/kg, respectively. Arsenic (As) was present in small amounts in some pistachio samples. Essential elements such as copper and zinc in Rafsanjan Akbari sample had higher amounts than other varieties.

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来源期刊

Iranian Journal of Science and Technology, Transactions A: Science MULTIDISCIPLINARY SCIENCES-

CiteScore

4.00

自引率

5.90%

发文量

122

审稿时长

>12 weeks

期刊介绍： The aim of this journal is to foster the growth of scientific research among Iranian scientists and to provide a medium which brings the fruits of their research to the attention of the world’s scientific community. The journal publishes original research findings – which may be theoretical, experimental or both - reviews, techniques, and comments spanning all subjects in the field of basic sciences, including Physics, Chemistry, Mathematics, Statistics, Biology and Earth Sciences