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Title:

Protective effect of sugars on storage stability of microwave freeze-dried and freeze-dried Lactobacillus paracasei F19

Document type:
Zeitschriftenaufsatz
Author(s):
Ambros, S.; Hofer, F.; Kulozik, U.
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:
doi:10.1111/jam.13935
Print-ISSN:
ISSN 1364-5072
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