Determination of Unsaponifiable Constituents of Deodorizer Distillates by GC-MS

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dc.contributor.authorNaz, Saba
dc.contributor.authorSherazi, S. T. H.
dc.contributor.authorTalpur, Farah N.
dc.contributor.authorTalpur, M. Younis
dc.contributor.authorKara, Huseyin
dc.date.accessioned2020-03-26T18:24:47Z
dc.date.available2020-03-26T18:24:47Z
dc.date.issued2012
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractDeodorizer distillate is an important by-product obtained during deodorization in the edible oil industries. It is a complex mixture of many health beneficial constituents like phytosterols, tocopherols and squalene. In the present study a simple gas chromatographic method with mass spectrometry was used for the separation, detection and quantification of different components present in the deodorizer distillate in a very short analysis time of 18 min. A simple saponification procedure without derivatization was used for their analysis followed by GC-MS analysis. Phytosterols concentration (21.27-25.53%) was the most abundant in canola and palm distillate samples whereas, squalene and tocopherol were present in concentration ranges of 2.89-13.21% and 1.29-5.81%, respectively. The present study revealed that the unsaponifiable fraction of deodorizer distillate could be used in cosmetic preparations due to its appreciable amount of bioactive constituents.en_US
dc.description.sponsorshipNational Center of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, Pakistanen_US
dc.description.sponsorshipThe authors would like to thank to the National Center of Excellence in Analytical Chemistry, University of Sindh, Jamshoro, Pakistan for providing financial support. Also thanks are due to the management of Shujabad Agro Industries (Pvt.) Ltd., Karachi, Pakistan for providing the samples to carry out the present research work.en_US
dc.identifier.doi10.1007/s11746-011-2000-zen_US
dc.identifier.endpage977en_US
dc.identifier.issn0003-021Xen_US
dc.identifier.issue6en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage973en_US
dc.identifier.urihttps://dx.doi.org/10.1007/s11746-011-2000-z
dc.identifier.urihttps://hdl.handle.net/20.500.12395/27907
dc.identifier.volume89en_US
dc.identifier.wosWOS:000305293600002en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSPRINGERen_US
dc.relation.ispartofJOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETYen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectDeodorizer distillateen_US
dc.subjectBioactive componentsen_US
dc.subjectGC-MSen_US
dc.titleDetermination of Unsaponifiable Constituents of Deodorizer Distillates by GC-MSen_US
dc.typeArticleen_US

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