Extending the quality of fresh strawberries by equilibrium modified atmosphere packaging

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dc.authoridAday, Mehmet Seckin/0000-0002-5669-5812
dc.contributor.authorCaner, Cengiz
dc.contributor.authorAday, Mehmet Seckin
dc.contributor.authorDemir, Muharrem
dc.date.accessioned2025-01-27T20:31:37Z
dc.date.available2025-01-27T20:31:37Z
dc.date.issued2008
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractThe impact of equilibrium-modified atmosphere packaging (EMAP) technology on extension quality [pH, acidity, brix, color (L, a, Chroma, hue)] and texture profile analyses of fresh strawberries was studied and compared during storage. Cast polypropylene (CPP), linear low density polyethylene (LLDPE) and polyethyleneterephthalate (PET)/Ethylene vinyl alcohol (EVOH)/Polyetlene-low-acetyl fractions (LAF) were used as heatsealed lid and polyvinyl chloride (PVC/PE) tray with the purpose of obtaining equilibrium atmospheres. Among the various films used, pH of fresh strawberry was 3.275 at initial days, and increased to 3.39- for LLDPE; 3.42 for CPP and 3.44 PET/EVOH-LAF at the end of 10 days' storage. Acidity values were 0.609 mg ml(-1) and decreased to 0.56 mg ml(-1) for LLDPE; 0.47 mg ml(-1) for CPP and 0.49 mg ml(-1) for PET/EVOH-LAF at end of storage. The strawberry brix had evolved from the initial 7.125 and reduced to about from 5.6 to 6.07 at the end of the storage. At the end of the storage, the strawberry L values had not significantly changed from the initial from 29.10 (L) to 28.9 - 26.46. Initial values of the firmness were 1,089 gf and reduced with ranged from 769 gf to 527 gf at end of the 10-day storage period. All the parameters in texture profile analyses showed a decline, except adhesiveness and springiness and used potential indicators of fresh strawberries. The overall results expressed that strawberry quality can be maintained effectively at least for 10 days using various polymeric lid films. PET/EVOH-LAF and CPP were much more effective then LLDPE due to barrier properties during storage periods. Quality of strawberry packaged with suitable high-barrier lid films have been prolonged significantly.
dc.identifier.doi10.1007/s00217-008-0881-3
dc.identifier.endpage1583
dc.identifier.issn1438-2377
dc.identifier.issn1438-2385
dc.identifier.issue6
dc.identifier.scopus2-s2.0-51849147450
dc.identifier.scopusqualityQ1
dc.identifier.startpage1575
dc.identifier.urihttps://doi.org/10.1007/s00217-008-0881-3
dc.identifier.urihttps://hdl.handle.net/20.500.12428/23215
dc.identifier.volume227
dc.identifier.wosWOS:000259189800001
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofEuropean Food Research and Technology
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectstrawberry
dc.subjectequilibrium modified atmosphere
dc.subjectpackaging
dc.subjectquality parameters
dc.titleExtending the quality of fresh strawberries by equilibrium modified atmosphere packaging
dc.typeArticle

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