Use of Raman spectroscopy and chemometrics for the quantification of metal ions attached to Lactobacillus kefir

Aims: To set‐up an experimental and analytical methodology to evaluate the feasibility of developing simple, accurate and quantitative models based on Raman spectroscopy and multivariate analysis for the quantification of metal ions adsorbed to the bacterial surface of Lactobacillus kefir. Methods a...

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Veröffentlicht in:	Journal of applied microbiology 2012-02, Vol.112 (2), p.363-371
Hauptverfasser:	Gerbino, E, Mobili, P, Tymczyszyn, E. E, Frausto‐Reyes, C, Araujo‐Andrade, C, Gómez‐Zavaglia, A
Format:	Artikel
Sprache:	eng
Schlagworte:	binding capacity Biological and medical sciences biosorption centrifugation Chemistry Techniques, Analytical chemometrics data collection Fundamental and applied biological sciences. Psychology humans Ions - analysis kefir lactic acid bacteria Lactobacillus - chemistry Lactobacillus kefir Lactobacillus kefiri lead least squares Least-Squares Analysis metal ions Metals - analysis microbial biomass Microbiology Multivariate Analysis pellets phosphates polysaccharides prediction prediction models Principal Component Analysis quantification Raman spectroscopy Reproducibility of Results spectral analysis Spectrum Analysis, Raman variance
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