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Document type:
Zeitschriftenaufsatz 
Author(s):
Bauer, S. A. W.; Kulozik, U.; Foerst, P. 
Title:
Drying kinetics and survival of bacteria suspensions of L. paracasei F19 in low-temperature vacuum drying 
Abstract:
The aim of this work was to investigate the influence of process parameters on water content, water activity, survival rate, and membrane integrity during low-temperature vacuum drying for Lactobacillus paracasei F19. Early stationary-phase cells were dried for different lengths of time. The drying rates did not affect the cell survival and the membrane integrity. Additionally, it could be seen that the membrane integrity strongly correlated with the water activity. However, the loss of membrane...    »
 
Keywords:
drying kinetics; L.paracaseio F19; Low temperatur vacuum drying; Membrane integrity; Survival rate 
Journal title:
Drying Technology 
Year:
2013 
Journal volume:
31 
Pages contribution:
1497--1503