Benutzer: Gast  Login
Dokumenttyp:
Zeitschriftenaufsatz 
Autor(en):
Gruber, S.; Vorhauer-Huget, N.; Foerst, P. 
Titel:
In situ micro-computed tomography to study microstructure and sublimation front during freeze-drying 
Abstract:
In this study, a new method is presented to examine the freeze-drying process of frozen solutions in situ. By using a newly developed freeze-drying stage for high resolution micro-computed X-Ray tomography, the freeze-drying process can be investigated in more detail. For the proof of concept maltodextrin (c =0.05 w/w, c =0.2 w/w and c =0.3 w/w) and sucrose (c =0.2 w/w) solutions were used as model substances. The use of X-Ray radiography enables to analyze the drying kinetics, while X-Ray tomog...    »
 
Stichworte:
Freeze-drying; in-situ; micro-CT; microstructure; Sublimation front; X-Ray 
Zeitschriftentitel:
Food Structure 
Jahr:
2021 
Band / Volume:
29 
Seitenangaben Beitrag:
100213 
Print-ISSN:
2213-3291