Exploitation of pulsed flows for on-line dispersive liquid–liquid microextraction: Spectrophotometric determination of formaldehyde in milk

Formaldehyde is often added to foods as a preservative, but it is highly toxic to humans, having been identified as a carcinogenic substance. It has also been used for the adulteration of milk in order to diminish the bacteria count and increase the shelf life of the product. Herein, we present a gr...

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Veröffentlicht in:	Talanta (Oxford) 2015-11, Vol.144 (C), p.1189-1194
Hauptverfasser:	Nascimento, Carina F., Brasil, Marcos A.S., Costa, Susana P.F., Pinto, Paula C.A.G., Saraiva, Maria Lúcia M.F.S., Rocha, Fábio R.P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Animals Dispersive liquid–liquid microextraction Flow analysis Flow-batch Food Contamination - analysis Formaldehyde Formaldehyde - analysis Formaldehyde - isolation & purification Liquid Phase Microextraction - methods Milk Milk - chemistry multipumping
Online-Zugang:	Volltext
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