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dc.contributor.author
Jaramillo Sánchez, Gabriela Maribel
dc.contributor.author
Garcia Loredo, Analia Belen
dc.contributor.author
Gómez, Paula Luisina
dc.contributor.author
Alzamora, Stella Maris
dc.date.available
2018-09-18T21:16:25Z
dc.date.issued
2018-07
dc.identifier.citation
Jaramillo Sánchez, Gabriela Maribel; Garcia Loredo, Analia Belen; Gómez, Paula Luisina; Alzamora, Stella Maris; Ozone Processing of Peach Juice: Impact on Physicochemical Parameters, Color, and Viscosity; Taylor; Ozone; 40; 4; 7-2018; 305-312
dc.identifier.issn
0191-9512
dc.identifier.uri
http://hdl.handle.net/11336/60168
dc.description.abstract
The impact of gaseous ozone on pH, °Brix, titratable acidity, and optical and rheological properties of fresh squeezed peach juice was investigated. Peach juice was exposed to ozone (0.06–2.48 g. L−1) in a bubble column at 20 ± 1 °C. Nonsignificant or slight changes in pH, °Brix, and titratable acidity were found during ozonation. Lightness (L*) slightly decreased in the first minute of O3 exposure and then remained practically constant, while a* parameter slightly increased in all treated samples. L* and a* parameters as well as Browning Index values reflected a slight increase in browning in ozonized juices. All juices, treated and untreated, exhibited non-Newtonian flow characteristics with pseudoplastic behavior. Significant reductions in apparent viscosity and a trend toward Newtonian flow as O3 treatment time increased were observed for ozonized juices. The Power Law model was suitable to fit rheological data.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Taylor
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Color
dc.subject
Ozone
dc.subject
Peach Juice
dc.subject
Rheological Properties
dc.subject.classification
Alimentos y Bebidas
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Otras Ingenierías y Tecnologías
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Ozone Processing of Peach Juice: Impact on Physicochemical Parameters, Color, and Viscosity
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2018-09-17T19:37:03Z
dc.identifier.eissn
1547-6545
dc.journal.volume
40
dc.journal.number
4
dc.journal.pagination
305-312
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Jaramillo Sánchez, Gabriela Maribel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina
dc.description.fil
Fil: Garcia Loredo, Analia Belen. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Departamento de Ingeniería Química; Argentina
dc.description.fil
Fil: Gómez, Paula Luisina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina
dc.description.fil
Fil: Alzamora, Stella Maris. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Industrias; Argentina
dc.journal.title
Ozone
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1080/01919512.2017.1417111
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/01919512.2017.1417111
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