Trace elements in Camellia sinensis marketed in southeastern Brazil: Extraction from tea leaves to beverages and dietary exposure
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- 作者：Raquel F. Milania ; b ; Marcelo A. Morganoa ; morgano@ital.sp.gov.br" class="auth_mail" title="E-mail the corresponding author ; Solange Cadoreb
- 关键词：Trace elements ; Camellia sinensis ; Dietary exposure ; ICP-MS
- 刊名：LWT - Food Science and Technology
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：68
- 期：Complete
- 页码：491-498
- 全文大小：496 K
文摘
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Trace elements in tea leaves marketed in southeastern Brazil and their infusions were evaluated.
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Toxic elements in the beverages were within established safety standards.
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Dietary exposure and daily intake were evaluated based on 1 cup of tea/day.
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PCA allowed classifying the tea samples in 3 groups based on their trace elements composition.