Sample records for OZONIZACION (ozonization)
from WorldWideScience.org

Sample records 1 - 20 shown. Select sample records:



1

Ozonated Water Extends the Shelf Life of Fresh-Cut Lettuce

Beltrán, David; Selma, María Victoria; Marín Fernández, Alicia; Gil Muñoz, M.ª Isabel
2005-06-11

Digital.CSIC (Spain)

2

Enriched ozone atmosphere enhances bioactive phenolics in seedless table grapes after prolonged shelf life

Artés-Hernández, Francisco; Artés Calero, Francisco; Aguayo, Encarnación; Tomás Barberán, Francisco
2007-02-12

Digital.CSIC (Spain)

3

Effect of Ozone on the Inactivation of Yersinia enterocolitica and the Reduction of Natural Flora on Potatoes

Selma, María Victoria; Beltrán, David; Chacón-Vera, Eliseo; Gil Muñoz, M.ª Isabel
2006-10-01

Digital.CSIC (Spain)

4

Comparison of Ozone and UV-C Treatments on the Postharvest Stilbenoid Monomer, Dimer, and Trimer Induction in Var. ‘Superior' White Table Grapes

González-Barrio, Rocío; Beltrán, David; Cantos Villar, Emma; Gil Muñoz, M.ª Isabel; Espín de Gea, Juan Carlos; Tomás Barberán, Francisco
2006-05-13

Digital.CSIC (Spain)

6

Elimination by ozone of Shigella sonnei in shredded lettuce and water

Selma, María Victoria; Beltrán, David; Allende, Ana; Chacón-Vera, Eliseo; Gil Muñoz, M.ª Isabel
2007-08-01

Digital.CSIC (Spain)

7

Reduction by gaseous ozone of Salmonella and microbial flora associated with fresh-cut cantaloupe

Selma, María Victoria; Ibáñez, Ana María; Cantwell, Marita; Suslow, Trevor
2008-02-23

Digital.CSIC (Spain)

8

Disinfection potential of ozone, ultraviolet-C and their combination in wash water for the fresh-cut vegetable industry

Selma, María Victoria; Allende, Ana; López-Gálvez, Francisco; Conesa, María Angeles; Gil Muñoz, M.ª Isabel
2008-09-01

Digital.CSIC (Spain)

10

Room temperature solid state transformation from Ag2Cu2O3 to Ag2Cu2O4 by Ozone Oxidation.

Muñoz-Rojas, David; Fraxedas, J.; Gómez-Romero, P.; Casañ Pastor, Nieves
2005-01-01

Digital.CSIC (Spain)

11

Estudio analitico de especies oxigenadas en el aceite de teobroma ozonizado/ Analytical study of oxygenated species in the ozonized theobroma oil

Díaz Gómez, Maritza F.; Martínez Téllez, Goitybell; Meneau Hernández, Rosa Ibis; Alaiz, Manuel; Garcés, Rafael
2008-01-01

Resumen en inglés Ozonization of theobroma oil at different applied ozone dosages was carried out with measurement of peroxide index values, oxygen percentage content and fatty acids composition. The comparison of peroxide values with percentage content of oxygen at different applied ozone dosages showed good correlation (r=0.9923). Unsaturated fatty acids and triacylglycerols decrease with ozone applied dosage due to ozone reaction with double bonds. Small amounts of oleic acid were consu (mas) med with applied ozone dosage at 35 mg/g, which demonstrated that peroxide values and oxygen content were not principally increased by the ozone attack on the double bonds, but other mechanisms could be involved in the reaction system.

Scientific Electronic Library Online (Spanish)

12

Prediction of daily ozone concentration maxima in the urban atmosphere

Barrero, M. A.; Grimalt, Joan O.; Cantón, Lourdes
2006-01-20

Digital.CSIC (Spain)

16

Evaluación “in vitro” de la asociación del efecto antimicrobiano del ozono unido a vehículos y medicamentos de accion prolongada

Ortega Cruz, Hernán Freddy; Bonetti Filho, Idomeo; López Ampuero, Brenda Paola
2008-06-01

Resumen en español Se realizó una evaluación “in vitro” de la capacidad de asociación del efecto antimicrobiano del ozono con diversos vehículos (aceite de oliva, aceite de girasol y propilenoglicol) y medicamentos de acción prolongada (propilenoglicol con hidróxido de calcio, calen y calen con paramonoclorofenol alcanforado) con la intención de encontrar un medicamento de acción prolongada de gran poder germicida y de baja o ninguna toxicidad para los tejidos paradentarios. Para (mas) tal fin, se empleó el medio de cultivo Agar Muller Hinton (Bacto®) Laboratorios DIFCO Ltda. contenido en 6 placas de petri. Como bacterias indicadoras se emplearon cepas de Pseudomonas aeruginosa y Enterococcus faecalis. Por cada medio previamente sembrado, se realizaron nueve pozos que permitieron alojar a su vez los diversos materiales empleados, los cuales fueron sometidos al proceso de ozonización por burbujeo. Posteriormente fueron evaluados mediante la técnica de sensibilidad antimicrobiana (difusión en agar y medición del halo de inhibición en cultura de bacterias) en cinco períodos de tiempo: 1, 7, 15, 30 y 180 días. Dadas las diferencias existentes entre los diámetros de los distintos halos de difusión formados en el agar por parte de los vehículos en los diferentes vehículos empleados, no se consideró necesario el análisis estadístico y se observó que el propilenoglicol ozonizado formó el mayor halo de inhibición en ambas bacterias. Conclusiones. De acuerdo con la metodología empleada y los resultados obtenidos podemos afirmar que entre las sustancias evaluadas, el propilenoglicol mostró la mejor capacidad de asociación al ozono, seguida del propilenoglicol con hidróxido de calcio, aceite de girasol y aceite de oliva respectivamente, manteniendo su acción antimicrobiana por todo el tiempo de evaluación. Calen y Calen PMCC no se mostraron con una acción sinérgica tan efectiva, por lo que podemos concluir que estas pastas no tienen capacidad de asociación con el ozono o ésta no fue suficiente para acrecentar su acción antimicrobiana. Resumen en inglés It was made an in vitro evaluation to test the capability of association of the antimicrobian effect of the ozone with severe vehicles (olive oil, sunflower oil and propylene glycol) and delayed dressings (propylene glycol with calcium hydroxide, calen and calen with alcanphored paramonoclorofenol ) with the intention of finding a new delayed dressing with great germicide power and of low or non toxicity to the paradental tissues. For this purpose, there were used several (mas) culture cultivations in 6 plaques of Petri. As indicative bacterias were studied the Pseudomonas aeruginosa and Enteroccus faecalis. In each plaque previously sowed, nine holes received the diverse materials and were submitted to ozonization by a bubble process. After that, they were evaluated by the antimicrobian sensitivity technique (agar diffusion and measurement of the inhibition halo) in five periods of time: 1, 7, 15, 30 and 180 days after being prepared. No statistical analysis has been made as the difference of diffusion at the agar with the different vehicles was significant enough and it was observed that the ozonized propylene glycol formed the biggest inhibiton halo in both bacterias. Conclusions: According to the used methodology and with the obtained results we can affirm that between the evaluated substances, the propylene glycol showed the best capability of association with the ozone, followed by the propylene glycol with calcium hydroxide, sunflower oil and olive oil respectively, maintaining its antimicrobian action by all the time of evaluation. Calen and Calen PMCC did not show an effective synergic action, and so we conclude that these pastes do not have a capability of association with the ozone or this was not sufficient enough to increase their antimicrobian action.

Scientific Electronic Library Online (Spanish)

19

Respiration rate response of four baby leaf Brassica species to cutting at harvest and fresh-cut washing

Martínez-Sánchez, Ascensión; Allende, Ana; Cortés-Galera, Yolanda; Gil Muñoz, M.ª Isabel
2007-04-12

Digital.CSIC (Spain)

20

Quality and enhancement of bioactive phenolics in cv. Napoleon table grapes exposed to different postharvest gaseous treatments

Artés-Hernández, Francisco; Artés Calero, Francisco; Tomás Barberán, Francisco
2003-07-30

Digital.CSIC (Spain)

21

On the nature of the unusually long OO bond in HO3 and HO4 radicals

Mansergas, Alex; Anglada Rull, Josep M.; Olivella, Santiago; Ruiz-López, Manuel F; Martins-Costa, Marilia
2007-09-18

Digital.CSIC (Spain)

23

New process for high optical quality InAs quantum dots grown on patterned GaAs(001) substrates

Alonso-González, Pablo; González, Luisa; González, Yolanda; Fuster, David; Fernández-Martínez, Ivan; Martín-Sánchez, Javier; Abelmann, Leon
2007-08-07

Digital.CSIC (Spain)

26

Minimal processing for healthy traditional foods

Allende, Ana; Tomás Barberán, Francisco; Gil Muñoz, M.ª Isabel
2006-09-01

Digital.CSIC (Spain)

27

Microbial, nutritional and sensory quality of rocket leaves as affected by different sanitizers

Martínez-Sánchez, Ascensión; Allende, Ana; Bennett, Richard N.; Ferreres, Federico; Gil Muñoz, M.ª Isabel
2006-10-01

Digital.CSIC (Spain)

29

Impact of combined postharvest treatments (UV-C light, gaseous O3, superatmospheric O2 and high CO2) on health promoting compounds and shelf-life of strawberries

Allende, Ana; Marín Fernández, Alicia; Buendía, Begoña; Tomás Barberán, Francisco; Gil Muñoz, M.ª Isabel
2007-12-01

Digital.CSIC (Spain)

30

Fate and occurrence of X-ray contrast media in the environment

Pérez Solsona, Sandra; Barceló, Damià
2007-02-01

Digital.CSIC (Spain)

32

Exposición a contaminantes atmosféricos durante el embarazo y desarrollo prenatal y neonatal: protocolo de investigación en el proyecto INMA (Infancia y Medio Ambiente)

Esplugues, Ana; Fernández-Patier, Rosalía; Aguilera, Inma; Iñíguez, Carmen; García Dos Santos, Saúl; Aguirre Alfaro, Amelia; Lacasaña, Marina; Estarlich, Marisa; Grimalt, Joan O.; Fernández, Marieta; Rebagliato, Marisa; Tardón, Adonina; Torrent, Maties; Martínez, María Dolores; Ribas-Fitó, Núria
2007-04-01

Digital.CSIC (Spain)

33

Exposición a contaminantes atmosféricos durante el embarazo y desarrollo prenatal y neonatal: protocolo de investigación en el proyecto INMA (Infancia y Medio Ambiente)

Esplugues, Ana; Aguilera, Inma; Fernández-Patier, Rosalía; Iñíguez, Carmen; García Dos Santos, Saúl; Aguirre Alfaro, Amelia; Lacasaña, Marina; Estarlich, Marisa; Grimalt, Joan O.; Fernández, Marieta; Rebagliato, Marisa; Sala, María; Tardón, Adonina; Torrent, Maties; Sunyer, Jordi; Ballester, Ferrán
2005-03-26

Digital.CSIC (Spain)

34

Evaluation of the treatment efficiencies of paper mill whitewaters in terms of organic composition and toxicity

Latorre Fernández, Anna; Malmqvist, Asa; Lacorte Bruguera, Silvia; Welander, Thomas; Barceló, Damià
2007-06-01

Digital.CSIC (Spain)

35

Estrogenic activity associated with organochlorine compounds in fish extracts from European mountain lakes

García-Reyero, Natàlia; Grimalt, Joan O.; Vives, Ingrid; Fernández Ramón, M. Pilar; Piña, Benjamín
2007-02-01

Digital.CSIC (Spain)

38

Effect of Dry Deposition of Pollutants on the Degradation of Lime Mortars with Sepiolite

Martínez Ramírez, S.; Puertas, F.; Blanco-Valera, Mª.T.; Thompson, G.E.
1998-01-01

Digital.CSIC (Spain)

39

Chemical Changes in Chilled Farmed Sea Bass (Dicentrarchus labrax): Effect of Advanced Icing Conditions

Pena, Javier; Trigo, M.; Bouzada, G.; Fernández, D.; Barros-Velázquez, J.; Aubourg, Santiago P.
2009-01-01

Digital.CSIC (Spain)

40

Caliope: an operational air quality forecasting system for the Iberian Peninsula, Balearic Islands and Canary Islands – first annual evaluation and ongoing developments

Baldasano, J. M.; Jiménez-Guerrero, P.; Jorba, O.; Pérez, C.; López, E.; Güereca, P.; Martín, F.; Vivanco, M. G.; Palomino, I.; Querol, Xavier; Pandolfi, M.; Sanz, M. J.; Diéguez, J. J.
2008-05-28

Digital.CSIC (Spain)

42

Ab initio molecular dynamics on the electronic Boltzmann equilibrium distribution

Alonso, José Luis; Castro, Alberto; Echenique, Pablo; Polo, Víctor; Rubio, Ángel; Zueco, David
2010-01-01

Digital.CSIC (Spain)