Restricted access supramolecular solvents for removal of matrix-induced ionization effects in mass spectrometry: Application to the determination of Fusarium toxins in cereals
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- 作者：Sergio Garcí ; a-Fonseca ; Soledad Rubio ; qa1rubrs@uco.es" class="auth_mail" title="E-mail the corresponding author
- 关键词：Restricted access materials ; Supramolecular solvents ; Fusarium toxins ; Cereal ; Liquid chromatography&ndash ; mass spectrometry
- 刊名：Talanta
- 出版年：2016
- 出版时间：1 February 2016
- 年：2016
- 卷：148
- 期：Complete
- 页码：370-379
- 全文大小：1035 K
文摘
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Oleic acid-based supramolecular solvents showed restricted access properties.
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Macromolecules such as proteins and polysaccharides were excluded from extraction.
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Extraction/purification of Fusarium toxins in cereals was achieved in a single-step.
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Fusarium toxins were quantified by LC-MS/MS using solvent-based calibration.
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Restricted access solvents remove/reduce matrix-induced ionization effects in MS.