| View Larger Image | Determination of acrylamide in infant cereal-based foods by isotope dilution liquid chromatography coupled with electrospray ionization tandem mass spectrometry ... [An article from: Analytica Chimica Acta] | Digitalby Y. Zhang (Author), J. Jiao (Author), Y. Ren (Author), X. Wu (Author)
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| | Binding: | Digital | | Publisher: | Elsevier |
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This digital document is a journal article from Analytica Chimica Acta, published by Elsevier in . The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.Description: Isotope dilution liquid chromatography coupled with electrospray ionization tandem mass spectrometry (LC-MS/MS) was successfully applied to the quantification of acrylamide (2-propene-amide) in infant rice cereals (with nutrients) and other cereal-based foods (fastfood nutrient cake, teething cookie, hi-protein milk wheat and vegetable teething rusk). The method included defatting with petroleum ether, extraction with 2M aqueous solution of sodium chloride, further liquid-liquid extraction with ethyl acetate and clean-up by solid-phase extraction (SPE) with OASIS HLB 6cc cartridges. Acrylamide was detected with an Atlantis dC"1"8 5@mm; 210mmx1.5mm column using 10% methanol/0.1% formic acid in water as mobile phase. The analytical method in the present study was well validated and good results were obtained with respect to repeatability (R.S.D. |
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