Phenolic Composition and Antioxidant Activities of Wines and Extracts of Some Grape Varieties Grown in Turkey
Grape seed and skin extracts and wines from Cabernet Sauvignon, Kalecik Karası and Narince grape cultivars were assayed for their antioxidant properties and phenolic compositions. Total phenolic contents of the samples were determined by the Folin Ciocalteu method and compositions of the phenolics w...
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| Format: | Article |
| Language: | English |
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Ankara University
2011-03-01
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| Series: | Journal of Agricultural Sciences |
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| Online Access: | https://dergipark.org.tr/tr/download/article-file/21035 |
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| author | Emine Çetin Filiz Türk Nilgün Baydar Zehra Babalık |
| author_facet | Emine Çetin Filiz Türk Nilgün Baydar Zehra Babalık |
| author_sort | Emine Çetin |
| collection | DOAJ |
| description | Grape seed and skin extracts and wines from Cabernet Sauvignon, Kalecik Karası and Narince grape cultivars were
assayed for their antioxidant properties and phenolic compositions. Total phenolic contents of the samples were
determined by the Folin Ciocalteu method and compositions of the phenolics were separated by HPLC. Antioxidant
activities of the samples were evaluated using the 1, 1-diphenyl-2- picrylhydrazyl (DPPH.
) radical scavenging and
reducing power methods. Total phenolic contents varied from 522.49 to 546.50 mg GAE g-1 in seed extracts; from
22.73 to 43.75 mg GAE g-1 in skin extracts and from 217.06 to 1336.21 GAE mg l
-1 in wines. Radical scavenging
activities and reducing powers of the samples changed depending on the grape cultivars and the different parts of
grape and wine types. |
| format | Article |
| id | doaj-art-19ea49f2d06f4d9d8d4117bcf2e0846d |
| institution | DOAJ |
| issn | 1300-7580 2148-9297 |
| language | English |
| publishDate | 2011-03-01 |
| publisher | Ankara University |
| record_format | Article |
| series | Journal of Agricultural Sciences |
| spelling | doaj-art-19ea49f2d06f4d9d8d4117bcf2e0846d2025-08-20T03:03:55ZengAnkara UniversityJournal of Agricultural Sciences1300-75802148-92972011-03-01171677610.1501/Tarimbil_000000115745Phenolic Composition and Antioxidant Activities of Wines and Extracts of Some Grape Varieties Grown in TurkeyEmine ÇetinFiliz TürkNilgün BaydarZehra BabalıkGrape seed and skin extracts and wines from Cabernet Sauvignon, Kalecik Karası and Narince grape cultivars were assayed for their antioxidant properties and phenolic compositions. Total phenolic contents of the samples were determined by the Folin Ciocalteu method and compositions of the phenolics were separated by HPLC. Antioxidant activities of the samples were evaluated using the 1, 1-diphenyl-2- picrylhydrazyl (DPPH. ) radical scavenging and reducing power methods. Total phenolic contents varied from 522.49 to 546.50 mg GAE g-1 in seed extracts; from 22.73 to 43.75 mg GAE g-1 in skin extracts and from 217.06 to 1336.21 GAE mg l -1 in wines. Radical scavenging activities and reducing powers of the samples changed depending on the grape cultivars and the different parts of grape and wine types.https://dergipark.org.tr/tr/download/article-file/21035grapeseedskinwinephenolicsantioxidant activityüzüm çekirdek kabuk şarap fenolik antioksidan etki |
| spellingShingle | Emine Çetin Filiz Türk Nilgün Baydar Zehra Babalık Phenolic Composition and Antioxidant Activities of Wines and Extracts of Some Grape Varieties Grown in Turkey Journal of Agricultural Sciences grape seed skin wine phenolics antioxidant activity üzüm çekirdek kabuk şarap fenolik antioksidan etki |
| title | Phenolic Composition and Antioxidant Activities of Wines and Extracts of Some Grape Varieties Grown in Turkey |
| title_full | Phenolic Composition and Antioxidant Activities of Wines and Extracts of Some Grape Varieties Grown in Turkey |
| title_fullStr | Phenolic Composition and Antioxidant Activities of Wines and Extracts of Some Grape Varieties Grown in Turkey |
| title_full_unstemmed | Phenolic Composition and Antioxidant Activities of Wines and Extracts of Some Grape Varieties Grown in Turkey |
| title_short | Phenolic Composition and Antioxidant Activities of Wines and Extracts of Some Grape Varieties Grown in Turkey |
| title_sort | phenolic composition and antioxidant activities of wines and extracts of some grape varieties grown in turkey |
| topic | grape seed skin wine phenolics antioxidant activity üzüm çekirdek kabuk şarap fenolik antioksidan etki |
| url | https://dergipark.org.tr/tr/download/article-file/21035 |
| work_keys_str_mv | AT eminecetin phenoliccompositionandantioxidantactivitiesofwinesandextractsofsomegrapevarietiesgrowninturkey AT filizturk phenoliccompositionandantioxidantactivitiesofwinesandextractsofsomegrapevarietiesgrowninturkey AT nilgunbaydar phenoliccompositionandantioxidantactivitiesofwinesandextractsofsomegrapevarietiesgrowninturkey AT zehrababalık phenoliccompositionandantioxidantactivitiesofwinesandextractsofsomegrapevarietiesgrowninturkey |