Ultrasonic pretreatment of carrot slices: Effects of sonication source on drying kinetics and product quality

Basit Öğe Kaydı
dc.contributor.authorYilmaz B.
dc.contributor.authorCakmak H.
dc.contributor.authorTavman S.
dc.date.accessioned2019-10-26T21:13:38Z
dc.date.available2019-10-26T21:13:38Z
dc.date.issued2019
dc.departmentEge Üniversitesien_US
dc.description.abstractIn this study effects of ultrasonic pretreatment with different sonication sources on drying behavior of carrot slices were evaluated. Fresh carrot slices were pretreated with ultrasonic probe at 65, 75 and 85 W or ultrasonic bath at 10, 20 and 30°C for 3, 5 and 10 min before air drying. Water gain % and solid loss % of pretreated samples were calculated and color values, ß-carotene content and rehydration ratios of dried samples were determined. Drying behavior of the pretreated samples was evaluated and the drying data were fitted to thin layer drying models. Constant drying rate period was not observed for the carrot slices; however two definite falling-rate periods having different slopes were obtained. Drying time was significantly reduced (up to 20%) depending on the type of pretreatment. The redness value, total color difference and Chroma values of pretreated and control samples were in the same group (p>0.05). ß-carotene content of ultrasonic bath pretreated samples were significantly higher than the samples pretreated with ultrasonic probe and the sample dried without any pretreatment as well (p<0.05). Also rehydration ratios of control samples were found lower than the ultrasound pretreated samples.en_US
dc.identifier.doi10.1590/0001-3765201920180447en_US
dc.identifier.issn1678-2690
dc.identifier.issue3en_US
dc.identifier.pmid31576913en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpagee20180447en_US
dc.identifier.urihttps://doi.org/10.1590/0001-3765201920180447
dc.identifier.urihttps://hdl.handle.net/11454/15793
dc.identifier.volume91en_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherNLM (Medline)en_US
dc.relation.ispartofAnais da Academia Brasileira de Cienciasen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.titleUltrasonic pretreatment of carrot slices: Effects of sonication source on drying kinetics and product qualityen_US
dc.typeArticleen_US

Dosyalar

Koleksiyon

Scopus İndeksli Yayınlar Koleksiyonu
PubMed İndeksli Yayın Koleksiyonu