Matches in SemOpenAlex for { <https://semopenalex.org/work/W2135359958> ?p ?o ?g. }
- W2135359958 endingPage "738" @default.
- W2135359958 startingPage "729" @default.
- W2135359958 abstract "Dried microorganisms are particularly resistant to high hydrostatic pressure effects. However, exposure to high pressures of nitrogen proved to be effective in inactivating dried yeasts. In this study, we tried to elucidate this mechanism on Saccharomyces cerevisiae. High-pressure treatments were performed using different inert gases at 150 MPa and 25 degrees C with holding time values up to 12 months. The influence of cell hydration was also investigated. For fully hydrated cells, pressurized gases had little specific effect: cell inactivation was mainly due to compression effects. However, dried cells were sensitive to high pressure of gases. In this latter case, two inactivation kinetics were observed. For holding time up to 1 h, the inactivation rate increased to 4 log and was linked to a loss of membrane integrity and the presence of damage on the cell wall. In such case cell inactivation would be due to gas sorption and desorption phenomena which would rupture dried cells during a fast pressure release. Gas sorption would occur in cell lipid phases. For longer holding times, the inactivation rate increased more slightly due to compression effects and/or to a slower gas sorption. Water therefore played a key role in cell sensitivity to fast gas pressure release. Two hypotheses were proposed to explain this phenomenon: the rigidity of vitrified dried cells and the presence of glassy solid phases which would favor intracellular gas expansion. Our results showed that dried microorganisms can be ruptured and inactivated by a fast pressure release with gases." @default.
- W2135359958 created "2016-06-24" @default.
- W2135359958 creator A5013990432 @default.
- W2135359958 creator A5016294158 @default.
- W2135359958 creator A5088199923 @default.
- W2135359958 creator A5088273996 @default.
- W2135359958 date "2008-05-02" @default.
- W2135359958 modified "2023-10-09" @default.
- W2135359958 title "High gas pressure effects on yeast" @default.
- W2135359958 cites W1507389368 @default.
- W2135359958 cites W1548875349 @default.
- W2135359958 cites W1581880637 @default.
- W2135359958 cites W1598934633 @default.
- W2135359958 cites W1603134856 @default.
- W2135359958 cites W1658672685 @default.
- W2135359958 cites W1927920127 @default.
- W2135359958 cites W1970238355 @default.
- W2135359958 cites W1972699890 @default.
- W2135359958 cites W1986203501 @default.
- W2135359958 cites W1986613106 @default.
- W2135359958 cites W1988526073 @default.
- W2135359958 cites W1990339314 @default.
- W2135359958 cites W1990671572 @default.
- W2135359958 cites W1994233489 @default.
- W2135359958 cites W2016572584 @default.
- W2135359958 cites W2019629879 @default.
- W2135359958 cites W2021120589 @default.
- W2135359958 cites W2023839427 @default.
- W2135359958 cites W2027442225 @default.
- W2135359958 cites W2036581301 @default.
- W2135359958 cites W2061792582 @default.
- W2135359958 cites W2064613633 @default.
- W2135359958 cites W2081995388 @default.
- W2135359958 cites W2083549994 @default.
- W2135359958 cites W2090628815 @default.
- W2135359958 cites W2090704317 @default.
- W2135359958 cites W2092348049 @default.
- W2135359958 cites W2094926758 @default.
- W2135359958 cites W2109946718 @default.
- W2135359958 cites W2116076603 @default.
- W2135359958 cites W2122522435 @default.
- W2135359958 cites W2126833416 @default.
- W2135359958 cites W2142981364 @default.
- W2135359958 cites W2167145706 @default.
- W2135359958 cites W217963659 @default.
- W2135359958 cites W2244070374 @default.
- W2135359958 cites W2297806901 @default.
- W2135359958 cites W61635298 @default.
- W2135359958 doi "https://doi.org/10.1002/bit.21954" @default.
- W2135359958 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/18814287" @default.
- W2135359958 hasPublicationYear "2008" @default.
- W2135359958 type Work @default.
- W2135359958 sameAs 2135359958 @default.
- W2135359958 citedByCount "7" @default.
- W2135359958 countsByYear W21353599582012 @default.
- W2135359958 countsByYear W21353599582016 @default.
- W2135359958 countsByYear W21353599582023 @default.
- W2135359958 crossrefType "journal-article" @default.
- W2135359958 hasAuthorship W2135359958A5013990432 @default.
- W2135359958 hasAuthorship W2135359958A5016294158 @default.
- W2135359958 hasAuthorship W2135359958A5088199923 @default.
- W2135359958 hasAuthorship W2135359958A5088273996 @default.
- W2135359958 hasConcept C118419359 @default.
- W2135359958 hasConcept C121332964 @default.
- W2135359958 hasConcept C12554922 @default.
- W2135359958 hasConcept C127413603 @default.
- W2135359958 hasConcept C148898269 @default.
- W2135359958 hasConcept C150394285 @default.
- W2135359958 hasConcept C162711632 @default.
- W2135359958 hasConcept C175605896 @default.
- W2135359958 hasConcept C178790620 @default.
- W2135359958 hasConcept C185592680 @default.
- W2135359958 hasConcept C2779222958 @default.
- W2135359958 hasConcept C2910081258 @default.
- W2135359958 hasConcept C42360764 @default.
- W2135359958 hasConcept C43617362 @default.
- W2135359958 hasConcept C523546767 @default.
- W2135359958 hasConcept C537208039 @default.
- W2135359958 hasConcept C54355233 @default.
- W2135359958 hasConcept C55493867 @default.
- W2135359958 hasConcept C55766333 @default.
- W2135359958 hasConcept C57409179 @default.
- W2135359958 hasConcept C58445606 @default.
- W2135359958 hasConcept C62520636 @default.
- W2135359958 hasConcept C79879829 @default.
- W2135359958 hasConcept C86803240 @default.
- W2135359958 hasConcept C97355855 @default.
- W2135359958 hasConceptScore W2135359958C118419359 @default.
- W2135359958 hasConceptScore W2135359958C121332964 @default.
- W2135359958 hasConceptScore W2135359958C12554922 @default.
- W2135359958 hasConceptScore W2135359958C127413603 @default.
- W2135359958 hasConceptScore W2135359958C148898269 @default.
- W2135359958 hasConceptScore W2135359958C150394285 @default.
- W2135359958 hasConceptScore W2135359958C162711632 @default.
- W2135359958 hasConceptScore W2135359958C175605896 @default.
- W2135359958 hasConceptScore W2135359958C178790620 @default.
- W2135359958 hasConceptScore W2135359958C185592680 @default.
- W2135359958 hasConceptScore W2135359958C2779222958 @default.