Search Results - "Fernández, P.S."

Nonisothermal heat resistance determinations with the thermoresistometer Mastia by Conesa, R, Andreu, S, Fernández, P.S, Esnoz, A, Palop, A

“…To design and build a thermoresistometer, named Mastia, which could perform isothermal and nonisothermal experiments. In order to evaluate the…”
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Determination of the effect of plant essential oils obtained by supercritical fluid extraction on the growth and viability of Listeria monocytogenes in broth and food systems using flow cytometry by Muñoz, M., Guevara, L., Palop, A., Tabera, J., Fernández, P.S.

“…The antimicrobial properties of oregano, rosemary and laurel extracts obtained by supercritical fluid extraction were investigated by examining their influence…”
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Control of Lactobacillus plantarum and Escherichia coli by pulsed electric fields in MRS Broth, Nutrient Broth and orange–carrot juice by Selma, M.V, Salmerón, M.C, Valero, M, Fernández, P.S

“…Pulsed electric fields (PEF) are an emerging non-thermal treatment valid for liquid foods. This novel technology offers a relevant alternative to traditional…”
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Single walled carbon nanotubes as supports for metal hydride electrodes by Fernández, P.S., Filippín, A.N., Real, S.G., Castro, E.B., Visintin, A., Martins, M.E.

“…The electrochemical generation and the storage of hydrogen employing metal hydrides has become a good alternative attending the requirement to search for new…”
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Efficacy of pulsed electric fields for Listeria monocytogenes inactivation and control in horchata by Selma, M.V, Salmerón, M.C, Valero, M, Fernández, P.S

“…Although Listeria monocytogenes is readily destroyed by thermal treatment, the factor that makes it particularly difficult to control in nonpasteurized foods…”
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Detection of sentinel bacteria in mangrove sediments contaminated with heavy metals by Fernández-Cadena, J.C., Ruíz-Fernández, P.S., Fernández-Ronquillo, T.E., Díez, B., Trefault, N., Andrade, S., De la Iglesia, R.

“…Mangroves in the Northwest Coast of South America are contaminated with heavy metals due to wastewater discharges from industries, affecting the biota from…”
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Effect of acidification and oil on the thermal resistance of Bacillus stearothermophilus spores heated in food substrate by Rodrigo, F. (Instituto de Agroquimica y Tecnologia de Alimentos CSIC, Burjassot, Valencia (Spain).), Rodrigo, C, Fernandez, P.S, Rodrigo, M, Martinez, A

“…The effect of the addition of vinegar and/or oil to a food homogenate (tomato sauce, tuna and vegetables) on the thermal resistance of Bacillus…”
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Carbon xerogels as electrochemical supercapacitors. Relation between impedance physicochemical parameters and electrochemical behaviour by Fernández, P.S., Arenillas, A., Calvo, E.G., Menéndez, J.A., Martins, M.E.

“…The electrochemical behavior of carbon xerogels was studied with the aim of analyzing the performance of the materials used as electrochemical supercapacitors…”
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Predictive model to describe the combined effect of pH and NaCl on apparent heat resistance of Bacillus stearothermophilus by Periago, P.M, Fernández, P.S, Salmerón, M.C, Martı́nez, A

“…The combined effect of pH and NaCl on the apparent thermal resistance of Bacillus stearothermophilus ATCC 12980 spores was studied. Spores were heated at…”
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Effect of storage conditions in the response of Listeria monocytogenes in a fresh purple vegetable smoothie compared with an acidified TSB medium by González-Tejedor, Gerardo A., Garre, Alberto, Esnoz, A., Artés-Hernández, F., Fernández, P.S.

“…In this study, growth and/or inactivation of Listeria monocytogenes 4032 at different inoculum levels in a vegetable smoothie with purple colour, (previously…”
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Application of a frequency distribution model to describe the thermal inactivation of two strains of Bacillus cereus by Fernandez, A, Salmeron, C, Fernandez, P.S, Martinez, A

“…Isothermal heat-resistance studies were carried out on two toxin-producing Bacillus cereus strains (AVZ421 and AVTZ415) isolated from foods. Experimental data…”
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Characterization and epiphytic microbial load changes of a fresh vegetables purple smoothie during shelf life by González-Tejedor, G.A., Fernández, P.S., Artés-Hernández, F.

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Nickel-modified polymeric carbon nitride for improving TiO2-based photoanode: photoelectrocatalytical evaluation and mechanistical insights by Blaskievicz, S.F., Santos, H.L.S., Teixeira, I.F., Bott-Neto, J.L., Fernández, P.S., Mascaro, L.H.

“…Here, we report for the first time the synthesis of a TiO2-based photoanode containing nickel-modified poly (heptazine imide) (Ni–PHI), a polymeric carbon…”
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Electrochemical behaviour of single walled carbon nanotubes – Hydrogen storage and hydrogen evolution reaction by Fernández, P.S., Castro, E.B., Real, S.G., Martins, M.E.

“…The electrochemical behaviour of single walled carbon nanotubes (SWCNT) related to the mechanism involved in the hydrogen electrode reaction applying…”
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Effect of heat activation and inactivation conditions on germination and thermal resistance parameters of Bacillus cereus spores by Fernández, A., Ocio, M.J., Fernández, P.S., Martı́nez, A.

“…The effect of isothermal and non-isothermal heat activation on germination and thermoresistance of two strains of Bacillus cereus spores was studied. Results…”
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Modelling the effects of temperature and osmotic shifts on the growth kinetics of Bacillus weihenstephanensis in broth and food products by Antolinos, V., Muñoz-Cuevas, M., Ros-Chumillas, M., Periago, P.M., Fernández, P.S., Le Marc, Y.

“…Bacillus weihenstephanensis is a psychrotolerant bacterium belonging to the Bacillus cereus group. Some strains may be cytotoxic although they have not been…”
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The Effect of Modified Atmosphere Packaging on ‘Ready-to-Eat’ Oranges by Pretel, M.T., Fernández, P.S., Romojaro, F., Martı́nez, A.

“…The storage in modified atmospheres of oranges (Citrus sinensis), variety Salustiana, as a minimally processed product was studied. Several physical-chemical,…”
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Influence of pH and temperature on growth of Bacillus cereus in vegetable substrates by Valero, M, Fernández, P.S, Salmerón, M.C

“…Bacillus cereus is a food-borne pathogen which most often contaminates foods of plant origin. Spores of psychrotrophic strains have the ability to germinate…”
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Characterization of Bacillus cereus isolates from fresh vegetables and refrigerated minimally processed foods by biochemical and physiological tests by Valero, M., Hernández-Herrero, L.A., Fernández, P.S., Salmerón, M.C.

“…Bacillus cereus contamination has been evaluated in a total of 56 samples of fresh peppers, cucumbers, tomatoes, carrots, zucchini, garlic and onions, used…”
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Mathematical model for the combined effect of temperature and pH on the thermal resistance of Bacillus stearothermophilus and Clostridium sporogenes spores by Fernández, P.S., Ocio, M.J., Rodrigo, F., Rodrigo, M., Martínez, A.

“…Two mathematical models have been studied to establish the relationship between the pH, treatment temperature and thermal destruction constant ( k) of Bacillus…”
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