Comparative Analysis Of Phytochemical Constituents, Antioxidant And Antimicrobial Activity, Phenolic And Protein Content Of Karaman-Grown Apples

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dc.authorid0000-0002-5689-8521en_US
dc.authorid0000-0001-7622-1932en_US
dc.contributor.authorSutay Kocabaş, Didem
dc.contributor.authorTur, Eren
dc.contributor.authorKocabaş, Aytaç
dc.date.accessioned2015-01-23T11:39:34Z
dc.date.available2015-01-23T11:39:34Z
dc.date.issued2014-06
dc.departmentKMÜ, Mühendislik Fakültesi, Gıda Mühendisliği Bölümüen_US
dc.description.abstractA healthy diet, consisted of fruits and vegetables, has been known to be effective in the prevention of chronic diseases. Apples are a very significant part of the human diet since they are rich in phenolic compounds and antioxidant activity. Currently, Turkey is the fifth country for apple production in the world and Karaman province is the second biggest apple producer of Turkey. The aim of this study was the comparative investigation of phytochemical compositon, antioxidant and antimicrobial activities, total phenolic and protein content of apples. To mimic general public apple consumption, Golden Delicious, Red Delicious (Starking) and Granny Smith apple types, which are produced and consumed at the highest amount, were obtained from local market farmers in Karaman and water extracts of apples were investigated. Peel and fleshy parts of apples were separately peeled, dryed, grinded and extracted. Compositons of the water extracts were determined by gas chromatography-mass spectroscopy (GC-MS) technique and twelve different components were identified in investigated samples. The highest chemical composition ratio was predicted in Golden Delicious type apples. The highest antioxidant activity was determined in peels of the Starking type apples (5.59 mg/ml for 50% DPPH inhibiton) with corresponding total phenolic content (>40 µg/ml). Lowest antioxidant activity (16.53 µg/ml) was detected in peels of Granny Smith type apples. Antimicrobial activity was observed only in the peels of Golden Delicious type apples. Protein analysis revealed that protein concentrations in the peels are averagely 36% higher than the fleshy parts of the tested apple types.en_US
dc.identifier.citationSutay Kocabaş, Didem,Tur, Eren,Kocabaş, Aytaç"Comparative Analysis Of Phytochemical Constituents, Antioxidant And Antimicrobial Activity, Phenolic And Protein Content Of Karaman-Grown Apples"3. International Congress of Molecular Biology and Biotechnology,Saraybosna/Bosna Hersek,2014.en_US
dc.identifier.urihttps://hdl.handle.net/11492/1047
dc.institutionauthorSutay Kocabaş, Didem
dc.institutionauthorTur, Eren
dc.institutionauthorKocabaş, Aytaç
dc.language.isoen
dc.publisherYayıncı Yoken_US
dc.relation.journal3. International Congress of Molecular Biology and Biotechnologyen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectKaramanen_US
dc.subjectAppleen_US
dc.subjectAntioxidant activityen_US
dc.subjectPhenolic contenten_US
dc.subjectProtein contenten_US
dc.titleComparative Analysis Of Phytochemical Constituents, Antioxidant And Antimicrobial Activity, Phenolic And Protein Content Of Karaman-Grown Applesen_US
dc.typeConference Object

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