Amphetamine and derivatives in natural weight loss pills and dietary supplements by capillary electrophoresis-tandem mass spectrometry
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- 作者：Vagner Bezerra dos Santosa ; vagnerbs@ufpa.br" class="auth_mail" title="E-mail the corresponding author ; Daniela Danielb ; daniel@agilent.com" class="auth_mail" title="E-mail the corresponding author ; Melina Singhc ; MSINGH13@ubishops.ca" class="auth_mail" title="E-mail the corresponding author ; Prof. Dr. Claudimir Lucio do Lagoa ; claudemi@iq.usp.br" class="auth_mail" title="E-mail the corresponding author
- 关键词：Amphetamine (PubChem CID 3007) ; β-methylphenylethylamine (PubChem CID 11398) ; Phentermine (PubChem CID 4771) ; Methamphetamine (PubChem CID 10836) ; Methylenedioxyamphetamine (PubChem CID 297310) ; Methylenedioxymethamphetamine (PubChem CID 1615) ; Methylenedioxyethylamphetamine (PubChem CID 3057998)
- 刊名：Journal of Chromatography B, Analytical Technologies in the Biomedical and Life Sciences
- 出版年：2016
- 出版时间：1 December 2016
- 年：2016
- 卷：1038
- 期：Complete
- 页码：19-25
- 全文大小：969 K
文摘
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A CE-MS approach for amphetamines in weight loss pills is introduced.
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A modified QuEChERS (at high pH) allowed for a simple and efficient cleanup step.
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Recoveries ranging from 85 to 123% were obtained.
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Limits of Detection were lower than 0.06 μg L−1.