The effect of solvent type and roasting processes on physico-chemical properties of tigernut (cyperus esculentus L.) tuber oil

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dc.contributor.authorAl Juhaimi, Fahad Y.
dc.contributor.authorGhafoor, Kashif
dc.contributor.authorÖzcan, Mehmet Musa
dc.contributor.authorMiseckaite, Otilija
dc.contributor.authorBabiker, Elfadil E.
dc.contributor.authorHussain, Shadzad
dc.date.accessioned2020-03-26T19:56:05Z
dc.date.available2020-03-26T19:56:05Z
dc.date.issued2018
dc.departmentSelçuk Üniversitesi, Ziraat Fakültesi, Gıda Mühendisliği Bölümüen_US
dc.description.abstractIn this study, physico-chemical properties of raw and roasted tigernut oils extracted by two different solvents were determined. Peroxide values of raw and roasted tigernut oils extracted by petroleum ether and n-hexane solvents changed between 0.83 and 0.91 meqO(2)/100g to 1.57 and 1.63 meqO(2)/100g, respectively. While oleic acid contents of raw tigernut oils extracted by petroleum ether and n-hexane are determined as 66.83 and 67.47%, oleic acid contents of roasted tigernut oils extracted by petroleum ether and n-hexane were determined as 67.08 and 68.16%, respectively. The highest delta-tocopherol content was found in raw tigernut oil extracted by petroleum ether (54.91 mg/100g), while the lowest level is determined in roasted tigernut oil by n-hexane (50.77 mg/100g). As a result, the fatty acid profiles of roasted tigernut oil extracted by n-hexane were higher compared to results of raw tigernut oils extracted by petroleum ether (p < 0.05).en_US
dc.description.sponsorshipDeanship of Scientific Research at King Saud UniversityDeanship of Scientific Research at King Saud University [RG-1439-016]en_US
dc.description.sponsorshipThe authors extend their appreciation to the Deanship of Scientific Research at King Saud University for funding this work through research group no. (RG-1439-016)en_US
dc.identifier.citationAljuhaimi, F., Ghafoor, K., Özcan, M. M., Miseckaite, O., Babiker, E. E., Hussain, S. (2018). The Effect of Solvent Type and Roasting Processes on Physico-Chemical Properties of Tigernut (Cyperus esculentus L.) Tuber Oil. Journal of Oleo Science, 67(7), 823-828.
dc.identifier.doi10.5650/jos.ess17281en_US
dc.identifier.endpage828en_US
dc.identifier.issn1345-8957en_US
dc.identifier.issn1347-3352en_US
dc.identifier.issue7en_US
dc.identifier.pmid29877229en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage823en_US
dc.identifier.urihttps://dx.doi.org/10.5650/jos.ess17281
dc.identifier.urihttps://hdl.handle.net/20.500.12395/37010
dc.identifier.volume67en_US
dc.identifier.wosWOS:000437769300004en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorOzcan, Mehmet Musa.
dc.language.isoenen_US
dc.publisherJAPAN OIL CHEMISTS SOCen_US
dc.relation.ispartofJOURNAL OF OLEO SCIENCEen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjecttigernuten_US
dc.subjectCyperus esculentus L.en_US
dc.subjectoilen_US
dc.subjectsolvent typesen_US
dc.subjectroastingen_US
dc.subjectphysico-chemical propertiesen_US
dc.subjectfatty aciden_US
dc.subjecttocopherolen_US
dc.titleThe effect of solvent type and roasting processes on physico-chemical properties of tigernut (cyperus esculentus L.) tuber oilen_US
dc.typeArticleen_US

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