Antibacterial Effects and Cell Morphological Changes in Sfaphylococcus aureus Subjected to Low Ethanol Concentrations
Ethanol in low concentrations (5–10% weight) affected aerobic growth (at 37°C) of two strains of Stuphylococcus aureus. Growth inhibition in laboratory media was observed with ethanol about 6–7% weight water activities (aw) of ∼0.97. This suggested that the ethanol antibacterial effect was not only...
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1993
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Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00221147_v58_n2_p435_BALLESTEROS http://hdl.handle.net/20.500.12110/paper_00221147_v58_n2_p435_BALLESTEROS |
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paper:paper_00221147_v58_n2_p435_BALLESTEROS2023-06-08T14:46:15Z Antibacterial Effects and Cell Morphological Changes in Sfaphylococcus aureus Subjected to Low Ethanol Concentrations antibacterial antimicrobial ethanol morphological Staphylococcus aureus water activity Ethanol in low concentrations (5–10% weight) affected aerobic growth (at 37°C) of two strains of Stuphylococcus aureus. Growth inhibition in laboratory media was observed with ethanol about 6–7% weight water activities (aw) of ∼0.97. This suggested that the ethanol antibacterial effect was not only from its aw lowering ability. Electron microscopy observations showed intense morphological modifications in cells in broth with 5% to 6.5% ethanol, and clearly indicated that cell wall changes of S. aureus was partly responsible for the antibacterial action of ethanol. Copyright © 1993, Wiley Blackwell. All rights reserved 1993 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00221147_v58_n2_p435_BALLESTEROS http://hdl.handle.net/20.500.12110/paper_00221147_v58_n2_p435_BALLESTEROS |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-134 |
collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
topic |
antibacterial antimicrobial ethanol morphological Staphylococcus aureus water activity |
spellingShingle |
antibacterial antimicrobial ethanol morphological Staphylococcus aureus water activity Antibacterial Effects and Cell Morphological Changes in Sfaphylococcus aureus Subjected to Low Ethanol Concentrations |
topic_facet |
antibacterial antimicrobial ethanol morphological Staphylococcus aureus water activity |
description |
Ethanol in low concentrations (5–10% weight) affected aerobic growth (at 37°C) of two strains of Stuphylococcus aureus. Growth inhibition in laboratory media was observed with ethanol about 6–7% weight water activities (aw) of ∼0.97. This suggested that the ethanol antibacterial effect was not only from its aw lowering ability. Electron microscopy observations showed intense morphological modifications in cells in broth with 5% to 6.5% ethanol, and clearly indicated that cell wall changes of S. aureus was partly responsible for the antibacterial action of ethanol. Copyright © 1993, Wiley Blackwell. All rights reserved |
title |
Antibacterial Effects and Cell Morphological Changes in Sfaphylococcus aureus Subjected to Low Ethanol Concentrations |
title_short |
Antibacterial Effects and Cell Morphological Changes in Sfaphylococcus aureus Subjected to Low Ethanol Concentrations |
title_full |
Antibacterial Effects and Cell Morphological Changes in Sfaphylococcus aureus Subjected to Low Ethanol Concentrations |
title_fullStr |
Antibacterial Effects and Cell Morphological Changes in Sfaphylococcus aureus Subjected to Low Ethanol Concentrations |
title_full_unstemmed |
Antibacterial Effects and Cell Morphological Changes in Sfaphylococcus aureus Subjected to Low Ethanol Concentrations |
title_sort |
antibacterial effects and cell morphological changes in sfaphylococcus aureus subjected to low ethanol concentrations |
publishDate |
1993 |
url |
https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00221147_v58_n2_p435_BALLESTEROS http://hdl.handle.net/20.500.12110/paper_00221147_v58_n2_p435_BALLESTEROS |
_version_ |
1768541783554260992 |