Effects of open air and solar drying on the nutritional quality of seed oil, seeds and skins from Muscat Hamburg grapes

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dc.authorid0000-0001-7862-7733
dc.authorid0000-0001-9977-859X
dc.authorid0000-0001-5632-2613
dc.authorid0000-0002-7743-0872
dc.authorid0000-0002-2117-075X
dc.authorid0000-0001-8850-1819
dc.authorscopusid57201464673
dc.authorscopusid57188548881
dc.authorscopusid54411196400
dc.authorscopusid57204596203
dc.authorscopusid20336671700
dc.authorscopusid6506175498
dc.authorwosidSECKİN, GAMZE UYSAL/V-7127-2019
dc.authorwosidGülcü, Mehmet/A-8240-2018
dc.authorwosidYU, wilson/O-3563-2019
dc.authorwosidaktas, turkan/ABA-3348-2020
dc.authorwosidGecgel, Umit/ABA-3486-2020
dc.authorwosidyu, wilson/AAC-8459-2021
dc.authorwosidpalabiyik, ibrahim/V-3781-2017
dc.contributor.authorTaşeri, Levent
dc.contributor.authorGülcü, Mehmet
dc.contributor.authorPalabıyık, İbrahim
dc.contributor.authorUysal Seçkin, Gamze
dc.contributor.authorAktaş, Türkan
dc.contributor.authorGeçgel, Ümit
dc.date.accessioned2022-05-11T14:14:14Z
dc.date.available2022-05-11T14:14:14Z
dc.date.issued2018
dc.departmentFakülteler, Ziraat Fakültesi, Gıda Mühendisliği Bölümü
dc.departmentFakülteler, Ziraat Fakültesi, Biyosistem Mühendisliği Bölümü
dc.description.abstractGrape pomace is an agro-industrial by-product from the production of must (grape juice) by pressing whole grapes. In order to evaluate the seeds and skins of the grape pomace, it must first be dried and then separated in a screen machine. The drying of pomace is an important and necessary process for the optimum separation of seeds. The main purpose of this study was to determine the optimum drying process for obtaining high-quality grape seed oil. In this research, open air and solar energy drying methods were compared in terms of water activity, total bacterial and mold-yeast count, along with the chemical and fatty acid compositions of pressed grape residues. Oleic acid and linoleic acid contents ranged from 16.56-16.96% and 71.45-71.96%, respectively. Antioxidant activities ranged from 2.33-2.80 mu mol trolox/g. The results showed that the drying methods did not decrease the nutritional quality of grape residues and prevented microbial growth by decreasing water activity to below 0.60.
dc.description.sponsorshipRepublic of Turkey Ministry of Food, Agriculture and Livestock, TAGEM [TAGEM/HSGYAD/A05/P06/17]
dc.description.sponsorshipThis work was funded by The Republic of Turkey Ministry of Food, Agriculture and Livestock, TAGEM, Project No: TAGEM/HSGYAD/A05/P06/17
dc.identifier.doi10.3989/gya.0341181
dc.identifier.issn0017-3495
dc.identifier.issn1988-4214
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85056315844
dc.identifier.scopusqualityQ3
dc.identifier.urihttps://doi.org/10.3989/gya.0341181
dc.identifier.urihttps://hdl.handle.net/20.500.11776/5834
dc.identifier.volume69
dc.identifier.wosWOS:000446478600007
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorPalabıyık, İbrahim
dc.institutionauthorAktaş, Türkan
dc.institutionauthorGeçgel, Ümit
dc.language.isoen
dc.publisherConsejo Superior Investigaciones Cientificas-Csic, Inst Grasa
dc.relation.ispartofGrasas Y Aceites
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectFatty acid
dc.subjectGrape see
dc.subjectGrape skin
dc.subjectSolar drying
dc.subjectSun drying
dc.subjectTotal phenolic
dc.subjectAntiradical Activity
dc.subjectPomace
dc.subjectConstituents
dc.subjectExtraction
dc.titleEffects of open air and solar drying on the nutritional quality of seed oil, seeds and skins from Muscat Hamburg grapes
dc.typeArticle

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