Vacuum freeze-drying kinetics and modelling of a liquid in a vial

1989 ◽  
Vol 25 (3) ◽  
pp. 153-158 ◽  
Author(s):  
E. Wolff ◽  
H. Gibert ◽  
F. Rodolphe
Keyword(s):  
Freeze Drying ◽  
Drying Kinetics

scholarly journals Experimental investigation on pore size distribution and drying kinetics during lyophilization of sugar solutions

2018 ◽  
Author(s):  
Petra Foerst ◽  
M. Lechner ◽  
N. Vorhauer ◽  
H. Schuchmann ◽  
E. Tsotsas
Keyword(s):  
Pore Structure ◽  
Pore Size Distribution ◽  
Pore Size ◽  
Size Distribution ◽  
Freeze Drying ◽  
Three Dimensional ◽  
Drying Kinetics ◽  
Process Efficiency ◽  
Freeze Dried ◽  
Pore Size Distributions

The pore structure is a decisive factor for the process efficiency and product quality of freeze dried products. In this work the two-dimensional ice crystal structure was investigated for maltodextrin solutions with different concentrations by a freeze drying microscope. The resulting drying kinetics was investigated for different pore structures. Additionally the three-dimensional pore structure of the freeze dried samples was measured by µ-computed tomography and the pore size distribution was quantified by image analysis techniques. The two- and three-dimensional pore size distributions were compared and linked to the drying kinetics.Keywords: pore size distribution; freeze drying; maltodextrin solution; freeze drying microscope   

scholarly journals Freeze-Drying Kinetics Approach of Soluble Coffee. Mass Transfer Parameters Estimation

2017 ◽  
Vol 62 (1) ◽  
pp. 7-17
Author(s):  
Adina Ghirişan ◽  
◽  
Simion Drăgan ◽  
Vasile Miclăuş ◽  
◽  
...  
Keyword(s):  
Mass Transfer ◽  
Freeze Drying ◽  
Drying Kinetics ◽  
Parameters Estimation ◽  
Transfer Parameters ◽  
Soluble Coffee

Freeze Drying Kinetics of Sucrose-NaCl-Protein Aqueous Mixtures

1998 ◽  
Vol 51 (3) ◽  
pp. 905-911 ◽  
Author(s):  
J. M. Saiter ◽  
N. Delahaye ◽  
A. Bardat ◽  
E. Chatenet
Keyword(s):  
Freeze Drying ◽  
Drying Kinetics ◽  
Aqueous Mixtures ◽  
Kinetics Of

scholarly journals Effect of Carboxylmethyl Cellulose Coating and Osmotic Dehydration on Freeze Drying Kinetics of Apple Slices

Foods ◽  
2013 ◽  
Vol 2 (2) ◽  
pp. 170-182 ◽  
Author(s):  
Jamshid Rahimi ◽  
Ashutosh Singh ◽  
Peter Adewale ◽  
Akinbode Adedeji ◽  
Michael Ngadi ◽  
...  
Keyword(s):  
Freeze Drying ◽  
Osmotic Dehydration ◽  
Drying Kinetics ◽  
Apple Slices ◽  
Kinetics Of

scholarly journals Ultrasonically assisted atmospheric freeze-drying of button mushroom. Drying kinetics and product quality

2018 ◽  
Vol 36 (15) ◽  
pp. 1814-1823 ◽  
Author(s):  
Clara Carrión ◽  
Antonio Mulet ◽  
José V. García-Pérez ◽  
Juan A. Cárcel
Keyword(s):  
Product Quality ◽  
Freeze Drying ◽  
Drying Kinetics ◽  
Button Mushroom

Influence of structure on freeze‐drying kinetics of instant coffee

2020 ◽  
Vol 92 (9) ◽  
pp. 1332-1332
Author(s):  
P. Levin ◽  
V. Meunier ◽  
S. Palzer ◽  
S. Heinrich
Keyword(s):  
Freeze Drying ◽  
Drying Kinetics ◽  
Instant Coffee ◽  
Kinetics Of

Chitosan stuffs atmospheric freeze-drying kinetics

2007 ◽  
Vol 2 (2) ◽  
pp. 124-129 ◽  
Author(s):  
Jan Stawczyk ◽  
Sheng Li ◽  
Zofia Modrzejewska
Keyword(s):  
Freeze Drying ◽  
Drying Kinetics
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