FT-NIR Microspectroscopy: A Method for Quantitatively Mapping One-Dimensional Moisture Penetration Into Sugar Glasses

In this methods paper, one-dimensional moisture penetration into thin films of sugar glass exposed to different relative humidity was measured by use of FT-near infrared microspectroscopy working in a spectrum range of wavelength from 1.35 to 2.50 μm. The peak height ratio of characteristic peaks fo...

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Veröffentlicht in:	Food biophysics 2007-09, Vol.2 (2-3), p.93-99
Hauptverfasser:	Liang, Baomin, Shi, Yuping, Hartel, Richard W
Format:	Artikel
Sprache:	eng
Schlagworte:	Crystallization FT-NIR spectroscopy Glass Mapping Moisture content Moisture penetration Moisture profiles Relative humidity Relaxation Sorption Sugar Sugar glass Thin films
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