Fatty Acid Composition, Total Sugar Content and Anti-Diabetic Activity of Methanol and Water Extracts of Nine Different Fruit Tree Leaves Collected from Mediterranean Region of Turkey

Basit Öğe Kaydı
dc.contributor.authorUysal, Şengül
dc.contributor.authorZengin, Gökhan
dc.contributor.authorAktümsek, Abdurrahman
dc.contributor.authorKarataş, Şükrü
dc.date.accessioned2020-03-26T19:06:00Z
dc.date.available2020-03-26T19:06:00Z
dc.date.issued2015
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractIn this research, the total sugar content, fatty acid compositions, and -amylase and -glucosidase inhibitory activity of methanolic and water extracts of nine different fruit tree leaves were determined. -amylase and -glycosidase inhibitory activity were determined by using Caraway-Somogyi iodine/potassium iodide and 4-nitrophenyl--D-glucopyranoside as substrate, respectively. The total sugar content of the nine different fruit tree leaves varies from 281.02 mg GE/g (glucose equivalents) to 643.96 mg GE/g. Methanolic extract from avocado leaves had the strongest in -amylase and -glucosidase inhibitory activity, 69.21 and 96.26%, respectively. Fatty acid composition of nine fruit tree leaves was characterized by gas chromatography and 24 components were identified. Among the tested fruit tree leaves, the main component was linolenic acid (49.09%). The level of essential fatty acids are over 50% in mulberry, grape, and loquat leaves. Polyunsaturated fatty acids were the major group of fatty acids present in oils of mulberry, fig, pomegranate, grape, and loquat leaves. Therefore, these oils can be considered as a good source of polyunsaturated fatty acids. Furthermore, avocado can be regarded as a new source for diabetic therapies.en_US
dc.identifier.doi10.1080/10942912.2014.973964en_US
dc.identifier.endpage2276en_US
dc.identifier.issn1094-2912en_US
dc.identifier.issn1532-2386en_US
dc.identifier.issue10en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage2268en_US
dc.identifier.urihttps://dx.doi.org/10.1080/10942912.2014.973964
dc.identifier.urihttps://hdl.handle.net/20.500.12395/32166
dc.identifier.volume18en_US
dc.identifier.wosWOS:000356478200001en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTAYLOR & FRANCIS INCen_US
dc.relation.ispartofINTERNATIONAL JOURNAL OF FOOD PROPERTIESen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectFatty acid compositionsen_US
dc.subjectTotal sugar contentsen_US
dc.subject-amylaseen_US
dc.subject-glucosidaseen_US
dc.subjectFruit tree leavesen_US
dc.subjectTurkeyen_US
dc.titleFatty Acid Composition, Total Sugar Content and Anti-Diabetic Activity of Methanol and Water Extracts of Nine Different Fruit Tree Leaves Collected from Mediterranean Region of Turkeyen_US
dc.typeArticleen_US

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