Extraction and purification of oil bodies from pomegranate seeds

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dc.contributor.authorTontul, Ismail
dc.contributor.authorSert, Durmus
dc.date.accessioned2024-02-23T14:24:24Z
dc.date.available2024-02-23T14:24:24Z
dc.date.issued2021
dc.departmentNEÜen_US
dc.description.abstractIn the present study, response surface methodology employed to optimize aqueous extraction conditions of oil bodies from pomegranate seeds. Additional studies conducted to increase the extraction yield and purification of oil bodies. The optimum conditions for the isolation were particle size lower than 1.6 mm, hydration duration of 48 hr, homogenization speed of 14,000 rpm, and hydration duration of 4.8 min. These conditions provided 46.30% of extraction yield, 38.1% of oil content, 15.6% of protein content, and 28.7% of impurities content. The addition of sucrose to the homogenization medium and application of two cycles of homogenization and filtration provided 99% of the extraction of oil in the pomegranate seeds. Water washing, urea washing, and ultrafiltration compared in the purification of the oil bodies. Among the tested methods, while urea washing provided the lowest content of protein, ultrafiltrated oil bodies had the highest oil content and the lowest impurities content. Practical applications Oil bodies are triglycerides storing organelles of seeds and nuts. They can be extracted with aqueous extraction method and extraction conditions had significant effect on chemical and physical properties of oil bodies. However, only a few studies on the effect of extraction conditions of oil bodies was found in the literature. Therefore, optimization of the extraction conditions was carried out in the present study. Additionally, effect of different purification conditions on chemical properties was determined.en_US
dc.description.sponsorshipScientific and Technical Research Council of Turkey [118O299]en_US
dc.description.sponsorshipthe Scientific and Technical Research Council of Turkey, Grant/Award Number: 118O299en_US
dc.identifier.doi10.1111/jfpp.15053
dc.identifier.issn0145-8892
dc.identifier.issn1745-4549
dc.identifier.issue8en_US
dc.identifier.scopus2-s2.0-85096652388en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1111/jfpp.15053
dc.identifier.urihttps://hdl.handle.net/20.500.12452/13942
dc.identifier.volume45en_US
dc.identifier.wosWOS:000591035700001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherWileyen_US
dc.relation.ispartofJournal Of Food Processing And Preservationen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subject[Keyword Not Available]en_US
dc.titleExtraction and purification of oil bodies from pomegranate seedsen_US
dc.typeArticleen_US

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