Does the age of milk affect its mid-infrared spectrum and predictions?

•Infrared-spectroscopy plus chemometrics was used to predict milk of different age.•Infrared-predicted traits of milk were recorded longitudinally on the same samples.•The most reproducible traits across the sample ages were fat, protein, and casein.•14 latent variables allowed to achieve the best a...

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Veröffentlicht in:	Food chemistry 2024-05, Vol.441, p.138355-138355, Article 138355
Hauptverfasser:	Magro, S., Sneddon, N.W., Costa, A., Chiarin, E., Penasa, M., De Marchi, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	chemometrics Cow milk composition discriminant analysis food chemistry Fraud Mid-infrared spectroscopy milk Repeatability species spectral analysis spectroscopy Storage time transportation
Online-Zugang:	Volltext
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