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Document type:
Zeitschriftenaufsatz 
Author(s):
Ambros, S.; Hofer, F.; Kulozik, U. 
Title:
Protective effect of sugars on storage stability of microwave freeze-dried and freeze-dried Lactobacillus paracasei F19 
Abstract:
AIMS Microwave freeze drying (MWFD) in comparison with conventional freeze drying allows for intensification of the preservation process of lactic acid bacteria without imposing additional processing stress. Viability as a function of storage time of microwave freeze-dried Lactobacillus paracasei ssp. paracasei F19 was investigated in comparison to conventionally lyophilized bacteria of the same strain. Furthermore, the impact of the protectants, sorbitol, trehalose and maltodextrin, on shelf l...    »
 
Keywords:
drying; Freeze-drying; L. paracasei; microwave freeze; protectants; Storage stability; Sugars, Latic acid bacteria 
Journal title:
Journal of Applied Microbiology 
Year:
2018 
Journal volume:
125 
Pages contribution:
1128--1136 
Fulltext / DOI:
Print-ISSN:
ISSN 1364-5072