Modified atmosphere packaging of fresh-cut sweetpotatoes (Ipomoea batatas L.)

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dc.contributor.authorErturk, E
dc.contributor.authorPicha, DH
dc.date.accessioned2024-09-18T20:32:53Z
dc.date.available2024-09-18T20:32:53Z
dc.date.issued2002
dc.departmentHatay Mustafa Kemal Üniversitesien_US
dc.description1st International Conference on Sweetpotato -- JUL 26-29, 2001 -- LIMA, PERUen_US
dc.description.abstractFresh-cut sweetpotato products have potential to create new value-added market opportunities. To determine optimum film packaging and storage temperature, fresh-cut sweetpotato slices were packaged with semipermeable polyolefin films, having different gas transmission characteristics and kept at 2 or 8 degreesC for 14 days. The films chosen, in order of increasing permeability, were Cryovac PD900, PD961, and PD941. Among the films, only PD941 film bags maintained an aerobic atmosphere during the 14 days at both temperatures. However, the high weight loss in slices with PD941 film bags will limit the use of these film bags as modified atmosphere packaging (MAP) material. PD961 film bags were acceptable for packaging of fresh-cut sweetpotatoes at 2 degreesC for 14 days. Storage of sweetpotatoes in PD961 film bags could be problematic at 8 degreesC due to anaerobiosis. PD900 film bags were not suitable for fresh-cut sweetpotato packaging because of anaerobiosis at 2 degreesC and 8 degreesC. The effects of MAP on the nutritional and sensory quality of fresh-cut sweetpotatoes were also investigated. Type of MAP film bags did not significantly affect carbohydrate composition and nutrient content of slices during storage. Dry matter, alcohol-insoluble solid and ascorbic acid content decreased and fructose, sucrose, total sugar, and total carotenoid content increased during 14 days, but glucose concentration did not significantly change over time.en_US
dc.description.sponsorshipCtr Techn Cooperat Agricole & Rurale,Coca Cola Serv Peru SA,Delta Diagnost SRL,FAO,Hortus SA,Inst Nacl Investigac Agraria,Inter Amer Inst Cooperat Agr,Int Potato Ctr,Shell Peru SA,Union Cervecerias Peruanas Backus Johnston SAAen_US
dc.identifier.doi10.17660/ActaHortic.2002.583.25
dc.identifier.endpage230en_US
dc.identifier.isbn90-6605-985-0
dc.identifier.issn0567-7572
dc.identifier.issue583en_US
dc.identifier.scopus2-s2.0-34548348195en_US
dc.identifier.scopusqualityQ4en_US
dc.identifier.startpage223en_US
dc.identifier.urihttps://doi.org/10.17660/ActaHortic.2002.583.25
dc.identifier.urihttps://hdl.handle.net/20.500.12483/11190
dc.identifier.wosWOS:000180070900025en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherInternational Society Horticultural Scienceen_US
dc.relation.ispartofProceedings of The First International Conference on Sweetpotato: Food and Health For The Futureen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectminimal processingen_US
dc.subjectMAPen_US
dc.subjectfilm bagsen_US
dc.subjectnutritional qualityen_US
dc.subjectsugaren_US
dc.titleModified atmosphere packaging of fresh-cut sweetpotatoes (Ipomoea batatas L.)en_US
dc.typeConference Objecten_US

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