Determination of phthalate esters in teas and tea infusions by gas chromatography-mass spectrometry
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- 作者：Liping Du ; dlp123@tust.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Lijuan Ma ; Yang Qiao ; Yan Lu ; Dongguang Xiao
- 关键词：Tea ; Tea infusion ; Phthalate esters ; Simultaneous distillation extraction ; Gas chromatography&ndash ; mass spectrometry
- 刊名：Food Chemistry
- 出版年：2016
- 出版时间：15 April 2016
- 年：2016
- 卷：197
- 期：part_PB
- 页码：1200-1206
- 全文大小：735 K
文摘
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SDE-GC–MS was applied for quantitative determination of the five PAEs in teas and tea infusions.
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The proposed method afforded a wide range of linearity and high linear regression coefficients with good limit detection.
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Dissolving ratios of the five PAEs were calculated.
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Safety evaluation demonstrated no risk to human health of the selected tea samples with the population drinking habit.