2013
DOI: 10.1016/j.biotechadv.2013.06.007
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Microorganisms under high pressure — Adaptation, growth and biotechnological potential

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Cited by 108 publications
(64 citation statements)
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References 132 publications
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“…Pressure is also now viewed as an increasingly important thermodynamic parameter, with unique effects on biological systems, which have recently been explored for other new and promising applications in several areas, for example, the modulation of enzymes activity (Salvador, Santos, & Saraiva, 2010), controlling of physiological processes (Saraiva & Rodrigues, 2011) and the creation of novel features of microbial growth under pressure (Mota, Lopes, Delgadillo, & Saraiva, 2013). Another very recently reported possible application of HHP is food preservation under pressure by microbial growth inhibition, as a possible alternative to refrigeration.…”
Section: Introductionmentioning
confidence: 99%
“…Pressure is also now viewed as an increasingly important thermodynamic parameter, with unique effects on biological systems, which have recently been explored for other new and promising applications in several areas, for example, the modulation of enzymes activity (Salvador, Santos, & Saraiva, 2010), controlling of physiological processes (Saraiva & Rodrigues, 2011) and the creation of novel features of microbial growth under pressure (Mota, Lopes, Delgadillo, & Saraiva, 2013). Another very recently reported possible application of HHP is food preservation under pressure by microbial growth inhibition, as a possible alternative to refrigeration.…”
Section: Introductionmentioning
confidence: 99%
“…S rostoucím tlakem dochází k rychlému poklesu fl uidity lipidové dvojvrstvy, která se rychle stává nepropustnou pro vodu a další malé molekuly. Buňka na tuto skuteč-nost reaguje změnou složení této dvojvrstvy, ve které při působení vysokého tlaku dochází ke zvýšení obsahu nenasycených mastných kyselin, díky kterým membrána získává původní fl uiditu (Mota et al, 2013;Valentine a Valentine, 2004). Na membránách navíc dochází ke ztrátě protonmotivní síly prostřednictvím inaktivace ATPázy, což způsobí kritickou změnu acidobazické rovnováhy ve vnitřním prostředí buňky vedoucí až k jejímu zániku (Rendueles et al, 2011).…”
Section: Vysoký Hydrostatický Tlak (Hhp)unclassified
“…The cell reacts to this by changing the composition of the bilayer. The content of unsaturated fatty acids, which are important for achieving the original fl uidity, increases (Mota et al, 2013;Valentine and Valentine, 2004). In addition, HHP causes a loss of proton motive force at membranes due to inactivation of ATPases.…”
Section: High Hydrostatic Pressure (Hhp)mentioning
confidence: 99%
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“…adaptation phase, early growth phase, exponential growth phase, slow growth phase, growth phase and the death phase). (Mota et al, 2013) During 0-24 hours, adaptation phase in progress where the growth of nata has not occurred yet and the starter bacteria will do the adaptation to new media. The early growth phase begins with the cell division in low speed and progress in only a few hours.…”
Section: Synthesis Of Microbial Cellulose From Banana Stemmentioning
confidence: 99%