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Abstract
We evaluated the effect of cold quarantine treatments on the development of CI and temperature conditioning on the induction of low temperature tolerance in “Rouge La Toma” grapefruit (Citrus paradisi Macf.), and their effects on acetaldehyde, ethanol and d-limonene contents and sensory characteristics. Various treatments, non-conditioned + quarantine at 2 ◦C and 85% RH for 18 days + storage at 13 ◦C and 85% RH for 4 days or 17 days + marketing period [ver mas...]
dc.contributor.authorBiolatto, Andrea
dc.contributor.authorVazquez, Daniel Eduardo
dc.contributor.authorSancho, Ana Maria
dc.contributor.authorCarduza, Fernando Jose
dc.contributor.authorPensel, Norma Ana
dc.date.accessioned2019-09-20T11:41:19Z
dc.date.available2019-09-20T11:41:19Z
dc.date.issued2004-08-23
dc.identifier.issn0925-5214
dc.identifier.otherhttps://doi.org/10.1016/j.postharvbio.2004.08.002
dc.identifier.urihttp://hdl.handle.net/20.500.12123/5923
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0925521404002108?via%3Dihub
dc.description.abstractWe evaluated the effect of cold quarantine treatments on the development of CI and temperature conditioning on the induction of low temperature tolerance in “Rouge La Toma” grapefruit (Citrus paradisi Macf.), and their effects on acetaldehyde, ethanol and d-limonene contents and sensory characteristics. Various treatments, non-conditioned + quarantine at 2 ◦C and 85% RH for 18 days + storage at 13 ◦C and 85% RH for 4 days or 17 days + marketing period at 20 ◦C and 85% RH for 7 days; conditioned at 15 ◦C and 85% RH for 7 days + quarantine at 2 ◦C and 85% RH for 18 days + storage at 13 ◦C and 85% RH for 4 days or 17 days + marketing period at 20 ◦C and 85% RH for 7 days; storage at 13 ◦C and 85% HR for 22 days or 35 days + marketing period at 20 ◦C and 85% RH for 7 days (control treatments), were assayed. By the end of the simulated marketing period, the conditions did not promote chilling injury development in “Rouge La Toma” grapefruit. After the simulated marketing period, acetaldehyde, ethanol and d-limonene contents were not affected in fruit stored under treatments that included cold quarantine. In some cases, treatments that included temperature conditioning significantly increased acetaldehyde and ethanol levels, however, the amounts detected were comparable with fresh grapefruit juice. In general, the storage times involved in the treatments assayed, did not promote increases in the acetaldehyde and ethanol levels. Conversely, fruit stored at non-chilling temperatures (control treatments) had higher levels of d-limonene compared to those which underwent treatments that included cold quarantine. In addition, a significant increase in d-limonene levels between the initial time of the treatments and the end of the marketing periodwas observed, for all treatments, with the highest and most variables levels observed in fruit stored under control treatments. Sensory characteristics, such as sweet, acid and bitter taste and typical flavor intensity, in general, were not affected by the postharvest handling practices applied. Therefore, it can be concluded that the cold quarantine treatment and temperatureeng
dc.formatapplication/pdfeng
dc.language.isoeng
dc.rightsinfo:eu-repo/semantics/restrictedAccesseng
dc.sourcePostharvest biology and technology 35 (2) : 167-176 (February 2005)eng
dc.subjectCitrus Paradisies_AR
dc.subjectAcetaldehydeeng
dc.subjectAcetaldehidoes_AR
dc.subjectEthanoleng
dc.subjectEtánoles_AR
dc.subjectLimoneneeng
dc.subjectLimonenoes_AR
dc.subjectGrapefruitseng
dc.subjectToronjaes_AR
dc.subjectPostharvest Technologyeng
dc.subjectTecnología Postcosecha
dc.subjectOrganoleptic Analysiseng
dc.subjectCold Storageeng
dc.subjectAlmacenamiento en Frío
dc.subject.otherPostharvest Treatmentseng
dc.subject.otherTratamientos Poscosechaes_AR
dc.subject.otherToronja "Rouge La Toma"es_AR
dc.subject.otherQuarantine Treatmentses_AR
dc.subject.otherTratamientos de Cuarentenaes_AR
dc.subject.otherSensory Characteristiceng
dc.subject.otherCaracterística Sensoriales_AR
dc.titleEffect of commercial conditioning and cold quarantine storage treatments on fruit quality of ‘Rouge La Toma’ grapefruit (Citrus paradisi Macf.)es_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articleeng
dc.typeinfo:eu-repo/semantics/publishedVersioneng
dc.description.filFil: Biolatto, Andrea. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina.es_AR
dc.description.filFil: Vazquez, Daniel Eduardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria. Concordia. Entre Ríos; Argentina.es_AR
dc.description.filFil: Sancho, Ana Maria. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina.es_AR
dc.description.filFil: Carduza, Fernando Jose. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina.es_AR
dc.description.filFil: Pensel, Norma Ana. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Tecnología de Alimentos; Argentina.es_AR
dc.subtypecientifico


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