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中国农学通报

中国农学通报 ›› 2015, Vol. 31 ›› Issue (28): 266-269.doi: 10.11924/j.issn.1000-6850.casb15040022

• 食品 营养 检测 安全 • 上一篇    下一篇

ICP-MS测定蜂花粉中12种微量元素含量的研究

王钢军,孙彩霞,张永志,张 棋,赵首萍,叶雪珠   

  1. (浙江省农业科学院农产品质量标准研究所,杭州 310021）
  • 收稿日期:2015-04-03 修回日期:2015-06-26 接受日期:2015-07-02 出版日期:2015-10-27 发布日期:2015-10-27
  • 通讯作者: 叶雪珠
  • 基金资助:
    浙江省农业科学院创新提升工程“‘浙江浆蜂’王浆高产性状分子标记和浙江省蜂产品中重金属风险评估与检测方法研究”；农业部科技发展中心“主要贸易国农产品质量安全标准比对分析研究”(2013R19A24C02)；中国农科院质标所项目“主要出口农产品技术性贸易措施通报评议”(2014R19A24C01)。

Content Determination of 12 Microelements in Bee Pollens by ICP-MS

Wang Gangjun, Sun Caixia, Zhang Yongzhi, Zhang Qi, Zhao Shouping, Ye Xuezhu   

  1. (Institute of Quality and Standard for Agro-products, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021)
  • Received:2015-04-03 Revised:2015-06-26 Accepted:2015-07-02 Online:2015-10-27 Published:2015-10-27

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摘要： 为探讨电感耦合等离子体质谱法(ICP-MS)检测蜂花粉中微量元素的含量，并了解蜂花粉作为营养品的使用价值，采用ICP-MS测定浙江市场收集到的4种蜂花粉中钙、锰、铜、铁、锌、钼、硒等7种微量元素和铅、镉、铬、汞、砷等5种有害元素。运用SPSS 18.0软件对7种微量元素进行主成分分析，结果表明：钙、锰、铁这3种微量元素含量的差异性比较大，可以作为不同品种花粉之间区别的标志元素。有害元素铅的含量略高于或低于国家标准限量，镉、铬、汞、砷等4种有害元素含量比较低，有待安全限量标准的建立。

关键词: 大豆, 大豆, 产量, 品质, 相关分析, 通径分析

Abstract: To discuss the determination of microelement contents in pollens by using inductively coupled plasma mass spectrometry (ICP-MS), and understand the nutritional value of pollens, contents of 7 kinds of microelements including Ca, Mn, Cu, Fe, Zn, Mo, Se, and 5 kinds of harmful elements including Pb, Cd, Cr, Hg, As were determined from 4 kinds of bee pollens in the markets of Zhejiang. Principal component analysis on contents of the 7 kinds of microelements was conducted using SPSS 18.0 software. The results showed that there were great differences among contents of Ca, Mn, Fe in bee pollens, and the 3 kinds of microelements were suggested to be the mark elements. Content of Pb was a little higher or lower than the limit set in national standard. Contents of Cd, Cr, Hg and As were very low, and their limits needed to be set in national standard.