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Pulsed Electric Field Pre-treatment for Frying of Zucchini and Eggplant: Impacts on Oil Content and Color

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dc.creator Baltacioglu, Cem
dc.creator Bilge, Gonca
dc.creator Ozturk, Hale Inci
dc.creator Buzrul, Sencer
dc.creator Altunbas, Osman
dc.creator KARACABEY, Erkan
dc.date 2022-04-01T00:00:00Z
dc.date.accessioned 2022-05-10T11:17:29Z
dc.date.available 2022-05-10T11:17:29Z
dc.identifier 48543b67-ae69-40cf-873e-be0be06ff071
dc.identifier 10.1007/s11947-022-02814-3
dc.identifier https://avesis.sdu.edu.tr/publication/details/48543b67-ae69-40cf-873e-be0be06ff071/oai
dc.identifier.uri http://acikerisim.sdu.edu.tr/xmlui/handle/123456789/96597
dc.description Pulsed electric field (PEF) was used as a pre-treatment to investigate the oil intake and color of zucchini and eggplant slices after frying. Samples were PEF-treated at 1.0 kV/cm of electric field strength, and 1.0 kJ/kg (PEF1) and 3.0 kJ/kg (PEF3) of specific energy inputs. Frying was performed at 180 degrees C for 2 min. PEF3 treatment of zucchini reduced the oil content (> 32%) significantly compared to control samples whereas statistically same oil contents were obtained for eggplant. No significant differences were observed for the moisture contents of PEF-treated and untreated zucchini samples. On the other hand, moisture change was noticeable for the eggplant. Higher browning index values were calculated for PEF-treated vegetables, but this seemed to be highly dependent on specific energy inputs. Results revealed that PEF processing can be used before deep frying to reduce the oil content of zucchini with the formation of desired brown color.
dc.language eng
dc.rights info:eu-repo/semantics/closedAccess
dc.title Pulsed Electric Field Pre-treatment for Frying of Zucchini and Eggplant: Impacts on Oil Content and Color
dc.type info:eu-repo/semantics/article


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