Production and Application of Active Packaging Film with Ethylene Adsorber to Increase the Shelf Life of Broccoli (Brassica oleracea L. var. Italica)

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dc.authoridGOKKURT, Tolga/0000-0003-4349-9430
dc.authoridayhan, zehra/0000-0001-9114-4445
dc.authoridEsturk, Okan/0000-0002-5394-2515
dc.contributor.authorEsturk, Okan
dc.contributor.authorAyhan, Zehra
dc.contributor.authorGokkurt, Tolga
dc.date.accessioned2024-09-18T20:06:13Z
dc.date.available2024-09-18T20:06:13Z
dc.date.issued2014
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description.abstractBroccoli (Brassica oleracea L. var. Italica) florets were packaged in low-density polyethylene (LDPE) bags with or without ethylene adsorber under passive modified atmosphere and then stored at 4 degrees C for 20days. LDPE films with (8% Tazetut (R) masterbatch, M2) or without ethylene adsorber (M1) were tested. The effects of modified atmosphere packaging treatments on gas concentrations (O-2, CO2 and ethylene) in the headspace, the mass loss, colour, texture, pH, total soluble solids, chlorophyll content, total phenolic content and sensory quality of packaged broccoli were determined by comparing with unpackaged (control) florets. Results revealed that deterioration occurred quickly in control broccoli, manifested mainly by mass loss, chlorophyll degradation and stem hardening. Also, it was found unacceptable by sensory panel after 5days. Conversely, in those florets packaged under modified atmosphere packaging, especially for LDPE with ethylene adsorber (M2), all changes related with loss of quality were significantly reduced and delayed with time. Additionally, total soluble solids and total phenolic content remained almost unchanged during the whole period. Ethylene concentration was determined as 61.8ppm in M1 and 0.33ppm in M2, respectively, at the end of the storage. Thus, broccoli packaged with M2 films had prolonged storability up to 20days with high quality attributes, this period being only 5days in unpackaged control broccoli. Oxygen concentration decreased below 1% after 5days of storage in M1, and the shelf life of broccoli in these bags was limited to 5days because of risk for anaerobic fermentation. Copyright (c) 2013 John Wiley & Sons, Ltd.en_US
dc.description.sponsorshipCommission of Scientific Research Projects of Mustafa Kemal University [1206 M 0106]en_US
dc.description.sponsorshipThe authors acknowledge the project funding provided by the Commission of Scientific Research Projects of Mustafa Kemal University (Project No. 1206 M 0106). We thank Aksoy Plastik (Istanbul, Turkey) for the production and permeability tests of packaging materials. We are also grateful to the students (Murat Altan, Gulsum Erol and Serra Nalcabasmaz) of Food Engineering Department at MKU for their help at laboratory analysis.en_US
dc.identifier.doi10.1002/pts.2023
dc.identifier.endpage191en_US
dc.identifier.issn0894-3214
dc.identifier.issn1099-1522
dc.identifier.issue3en_US
dc.identifier.scopus2-s2.0-84893137197en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage179en_US
dc.identifier.urihttps://doi.org/10.1002/pts.2023
dc.identifier.urihttps://hdl.handle.net/20.500.12483/8390
dc.identifier.volume27en_US
dc.identifier.wosWOS:000331112700002en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWiley-Blackwellen_US
dc.relation.ispartofPackaging Technology and Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectbroccolien_US
dc.subjectethylene adsorberen_US
dc.subjectactive packagingen_US
dc.subjectmodified atmosphere packagingen_US
dc.subjectshelf lifeen_US
dc.titleProduction and Application of Active Packaging Film with Ethylene Adsorber to Increase the Shelf Life of Broccoli (Brassica oleracea L. var. Italica)en_US
dc.typeArticleen_US

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