Inorganic Contaminants in Bee Pollen from Southeastern Brazil
Inorganic Contaminants in Bee Pollen from Southeastern Brazil
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DOI：
10.1021/jf100433p
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发表时间：
2010-06-09
影响因子：
6.1
通讯作者：
Rodriguez-Amaya, Delia B.
中科院分区：
文献类型：
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作者：
Morgano, Marcelo A.;Teixeira Martins, Marcia C.;Rodriguez-Amaya, Delia B.
进行了一组实验来验证蜜蜂收集的花粉中无机污染物的方法，包括在封闭的微波辅助系统中消化样品和通过ICP OES定量10种无机污染物。四十三个样品的巴西蜂花粉，在巴西东南部收集在一年内，进行了分析。这些分析物的测定作为污染的生物指示剂和验证食用花粉本身的安全性都很重要。该方法具有良好的准确度和精密度。铝的平均水平范围为10.4-268.0 mg/kg，
A set of experiments was carried out to validate a method for inorganic contaminants in honeybee-collected pollen, consisting of digestion of the samples in a closed microwave-assisted system and quantification of 10 inorganic contaminants by ICP OES. Forty-three samples of Brazilian bee pollen, collected in southeastern Brazil during one year, were analyzed. Determination of these analytes is important both as bioindicators of pollution and to verify the safety of consuming the pollen itself. The method had satisfactory performance, with good accuracy and precision. The ranges of the mean levels were 10.4-268.0 mg/kg for Al,