Hydrostatic pressure
Effect of high hydrostatic pressure on the barrier properties of polyamide-6 films
... coefficient. Pressure and tempera- ture acted antagonistically to each ...of pressure, the former permeation coefficients were recovered, which suggests that this ‘pressure effect’ is ...high ...
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Stabilization of partially folded states in protein foldingmisfolding transitions by hydrostatic pressure
... of hydrostatic pressure shifts the equilibrium of any physical system towards the state that occupies a smaller volume (corresponding to a negative volume ...
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Prediction of acid lactic-bacteria growth in turkey ham processed by high hydrostatic pressure
... The storage temperature proved to have a great influ- ence on the growth of LAB. The results showed the impor- tance of maintaining low temperatures in order to achieve greater commercial viability, and also that the use ...
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Effect of high hydrostatic pressure on antioxidant content of ‘Ataulfo’ mango during postharvest maturation
... high hydrostatic pressure treatments at 60 and 30 MPa for 20 minutes induced the synthesis of ascorbic acid during storage maybe as a consequence of physiological changes and possible structural ...
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Cold extraction of phenolic compounds from watercress by high hydrostatic pressure: Process modelling and optimization
... applied pressure promotes the rupture of the plant tissues, cell walls and organelles, a phenomenon that enhances the mass transfer of the solvent into the sample and of compounds to the solvent ...the ...
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Full inactivation of human influenza virus by high hydrostatic pressure preserves virus structure and membrane fusion while conferring protection to mice against infection.
... high hydrostatic pressure (HHP) and analyze the effects on the structure by spectroscopic measurements, light scattering, and electron ...applying hydrostatic pressure may be an effective ...
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Electrical Conductivity of Fine Crystalline Graphite under the Influence of the Hydrostatic Pressure
... of hydrostatic pressure on the electrical conductivity of crystalline graphite in temperature range (77-293) ...of hydrostatic pressure is due to increasing of overlap between valence and ...
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Three-phase-lag elasto-thermodiffusive response in an elastic solid under hydrostatic pressure
... In this present analysis, a mathematical treatment has been presented to explore the effect of elasto- thermodiffusion on wave propagation in a half-space under hydrostatic pressure for three-phase-lag ...
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Retrogradation of Maize Starch after High Hydrostatic Pressure Gelation: Effect of Amylose Content and Depressurization Rate.
... High hydrostatic pressure (HHP) has been employed to gelatinize or physically modify starch ...The pressure releasing rate does not affect the starch retrogradation ...
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Effect of high hydrostatic pressure on ascorbic acid, phenolic compounds and antioxidant activity of pera rio orange juice
... High Hydrostatic Pressure (HHP) reduces orange juice spoilage microflora [19,20] and PME activity [21- 23] without using high temperature, therefore reserving sensory and nutritional ...
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Hydrostatic Pressure Affects In Vitro Maturation of Oocytes and Follicles and Increases Granulosa Cell Death
... types of nuclei in cumulus cells were increased in K\GURVWDWLF SUHVVXUHWUHDWHG IROOLFOHV )UDJPHQWD tion and condensation of nuclei are two mor SKRORJLFDOIHDWXUHVRIDSRSWRWLFFHOOVWKHUHIRUH ...
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Apoplasm hydrostatic pressure on growth of cylindrical cells
... apoplasmic hydrostatic pressure reached values close to zero when transpiration was interrupted, eliminating the Pa term from the growth equations ...
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Chemical and physical properties of aloe vera (Aloe barbadensis Miller) gel stored after high hydrostatic pressure processing
... High hydrostatic pressure (HHP) is an innovative emerging technology with great potential for optimizing the intake of nutritive phytochemicals in human food (McINERNEY et ...of pressure on the ...
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Insights into the role of hydration in protein structure and stability obtained through hydrostatic pressure studies
... what pressure does to ...of pressure on protein struc- ture is that it tends to favor protein confor- mations that occupy smaller specific vol- ...that pressure simply results in the compression of ...
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Simultaneous Effects of Hydrostatic Pressure and Geometry on Metal-Insulator Transition in a Cubical Quantum Dot
... The ionization energies of a hydrogenic donor in a GaAs- Ga 1-x Al x As cubical quantum dot system are obtained for various cross-sectional geometries. We have investigated the metal -insulator transition in such a ...
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Structural Phase Transition in CdSb + 3 % MnSb Composite at a High Hydrostatic Pressure
... control pressure at compression and ...transferring pressure, a mixture of methanol and ethanol (4 : 1) hydrostatic up to 10 GPa was used ...was hydrostatic, two identical single- crystal ...
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Braz. J. Phys. vol.29 número4
... that hydrostatic pressure produces an increase in the optical eciency of het- erostructures in which the interfaces present a high degree of ...discuss hydrostatic pressure e ects on ...
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Fluxes of water through aquaporin 9 weaken membrane-cytoskeleton anchorage and promote formation of membrane protrusions.
... the hydrostatic pressure and space between the membrane and the cortical actin cytoskeleton, whereby barbed ends of actin filaments are exposed to G-actin and further elongation is ...
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Alternatives to reduce sodium in processed foods and the potential of high pressure technology
... high hydrostatic pressure (400, 600, and 800 MPa) combined with the use of ingredients such as carrot and potato starch fibers in pork sausages with low salt content ...to pressure of 150 to 300 ...
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Enhancing teaching and learning of fluid mechanics with interactive computational modelling
... These results show that the computational modelling activities with Modellus were very well received by the students, allowing them to clearly improve the knowledge acquired in the first two phases of the learning ...
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