H. M. Lappin-Scott
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View article: Effect of Challenge Temperature and Solute Type on Heat Tolerance of <i>Salmonella</i> Serovars at Low Water Activity
Effect of Challenge Temperature and Solute Type on Heat Tolerance of <i>Salmonella</i> Serovars at Low Water Activity Open
Salmonella spp. are reported to have an increased heat tolerance at low water activity (a w ; measured by relative vapor pressure [rvp]), achieved either by drying or by incorporating solutes. Much of the published data, however, cover onl…
View article: Habituation of <i>Salmonella</i> spp. at Reduced Water Activity and Its Effect on Heat Tolerance
Habituation of <i>Salmonella</i> spp. at Reduced Water Activity and Its Effect on Heat Tolerance Open
The effect of habituation at reduced water activity (a w ) on heat tolerance of Salmonella spp. was investigated. Stationary-phase cells were exposed to a w 0.95 in broths containing glucose-fructose, sodium chloride, or glycerol at 21°C f…
View article: Survival and Filamentation of <i>Salmonella enterica</i> Serovar Enteritidis PT4 and <i>Salmonella enterica</i> Serovar Typhimurium DT104 at Low Water Activity
Survival and Filamentation of <i>Salmonella enterica</i> Serovar Enteritidis PT4 and <i>Salmonella enterica</i> Serovar Typhimurium DT104 at Low Water Activity Open
In this study we investigated the long-term survival of and morphological changes in Salmonella strains at low water activity (a w ). Salmonella enterica serovar Enteritidis PT4 and Salmonella enterica serovar Typhimurium DT104 survived at…
View article: Community structure and co-operation in biofilms
Community structure and co-operation in biofilms Open