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Title:

1H NMR investigation on the role of sorbitol for the survival of Lactobacillus paracasei ssp. paracasei in vacuum-dried preparations

Document type:
Zeitschriftenaufsatz
Author(s):
Foerst, P.; Reitmaier, J.; Kulozik, U.
Abstract:
Aims: The aim of this work was to study the effect of sorbitol as protective agent on the survival of the probiotic strain Lactobacillus paracasei ssp. paracasei (F19) after vacuum drying. Methods and Results: The survival was studied after different drying times and for various concentrations of sorbitol by plate count method. Furthermore, time domain 1H NMR studies on dehydrated suspensions of Lact. paracasei ssp. paracasei were performed to study the proton mobility in the dried samples. F...     »
Keywords:
lactic acid bacteria; Low resolution; sorbitol; vaccum drying; water replacement theory
Journal title:
Journal of Applied Microbiology
Year:
2010
Journal volume:
108
Pages contribution:
841--850
Fulltext / DOI:
doi:10.1111/j.1365-2672.2009.04491.x
Print-ISSN:
ISSN 1364-5072
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