Effect of phosphate buffer on Staphylococcus aureas growth at a reduced water activity
This work examines the effect of phosphate buffer on the behaviour of Staphylococcus aureus ATCC 6538 P grown in laboratory media of reduced water activity (aw) achieved by adding different solutes (salts, sugars, and glycerol). A strong inhibition of S. aureus growth was observed in the systems con...
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| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_01681605_v3_n1_p51_Vaamonde |
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todo:paper_01681605_v3_n1_p51_Vaamonde2023-10-03T15:05:58Z Effect of phosphate buffer on Staphylococcus aureas growth at a reduced water activity Vaamonde, G. Chirife, J. Buffer phosphate Staphylococcus aureus Water activity phosphate bacterial growth growth inhibition nonhuman osmotic pressure staphylococcus aureus This work examines the effect of phosphate buffer on the behaviour of Staphylococcus aureus ATCC 6538 P grown in laboratory media of reduced water activity (aw) achieved by adding different solutes (salts, sugars, and glycerol). A strong inhibition of S. aureus growth was observed in the systems containing phosphate buffer and to which NaCl of KCl were added to lower aw to about 0.90. This inhibition, however, was not found when non-electrolytes (sucrose, glucose or glycerol) were used to depress aw. © 1986. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_01681605_v3_n1_p51_Vaamonde |
| institution |
Universidad de Buenos Aires |
| institution_str |
I-28 |
| repository_str |
R-134 |
| collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
| topic |
Buffer phosphate Staphylococcus aureus Water activity phosphate bacterial growth growth inhibition nonhuman osmotic pressure staphylococcus aureus |
| spellingShingle |
Buffer phosphate Staphylococcus aureus Water activity phosphate bacterial growth growth inhibition nonhuman osmotic pressure staphylococcus aureus Vaamonde, G. Chirife, J. Effect of phosphate buffer on Staphylococcus aureas growth at a reduced water activity |
| topic_facet |
Buffer phosphate Staphylococcus aureus Water activity phosphate bacterial growth growth inhibition nonhuman osmotic pressure staphylococcus aureus |
| description |
This work examines the effect of phosphate buffer on the behaviour of Staphylococcus aureus ATCC 6538 P grown in laboratory media of reduced water activity (aw) achieved by adding different solutes (salts, sugars, and glycerol). A strong inhibition of S. aureus growth was observed in the systems containing phosphate buffer and to which NaCl of KCl were added to lower aw to about 0.90. This inhibition, however, was not found when non-electrolytes (sucrose, glucose or glycerol) were used to depress aw. © 1986. |
| format |
JOUR |
| author |
Vaamonde, G. Chirife, J. |
| author_facet |
Vaamonde, G. Chirife, J. |
| author_sort |
Vaamonde, G. |
| title |
Effect of phosphate buffer on Staphylococcus aureas growth at a reduced water activity |
| title_short |
Effect of phosphate buffer on Staphylococcus aureas growth at a reduced water activity |
| title_full |
Effect of phosphate buffer on Staphylococcus aureas growth at a reduced water activity |
| title_fullStr |
Effect of phosphate buffer on Staphylococcus aureas growth at a reduced water activity |
| title_full_unstemmed |
Effect of phosphate buffer on Staphylococcus aureas growth at a reduced water activity |
| title_sort |
effect of phosphate buffer on staphylococcus aureas growth at a reduced water activity |
| url |
http://hdl.handle.net/20.500.12110/paper_01681605_v3_n1_p51_Vaamonde |
| work_keys_str_mv |
AT vaamondeg effectofphosphatebufferonstaphylococcusaureasgrowthatareducedwateractivity AT chirifej effectofphosphatebufferonstaphylococcusaureasgrowthatareducedwateractivity |
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1782028809598402560 |