Determining total phenolic content and antioxidant activity in fruits and flowers of naturally grown Arbutus andrachne L. in Artvin
| العنوان: | Determining total phenolic content and antioxidant activity in fruits and flowers of naturally grown Arbutus andrachne L. in Artvin |
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| المؤلفون: | Funda Erşen Bak, Zafer Ölmez, Özlem Saral |
| المصدر: | Volume: 18, Issue: 1 51-54 Artvin Çoruh Üniversitesi Orman Fakültesi Dergisi |
| بيانات النشر: | Artvin Çoruh Üniversitesi, 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | Fen, Arbutus andrachne, biology, Traditional medicine, Chemistry, Science, Antioxidant,flavonoid,phenolic,Arbutus andrachne,Artvin, General Medicine, Antioksidan,flavonoid,fenolik,Arbutus andrachne,Artvin, biology.organism_classification |
| الوصف: | Arbutus andrachne L. Akdeniz ve Ege bölgesinde doğal olarak bulunurken, Karadenizbölgesinde Akdeniz enklav’ı olarak yayılır. Bu çalışmada Artvin’den alınan A. andrachne örneklerinin meyve veçiçeklerinin antioksidan aktivite, toplam fenolik ve flavonoid madde içerikleribelirlendi. Antioksidan aktivite, DPPH radikal temizleme aktivite ve FRAPyöntemleri kullanılarak belirlenmiştir. Toplam fenolik madde miktarı Folin-Ciocalteu yöntemi,toplam flavonoid miktarı alüminyum klorür yöntemi kullanılarak tespitedilmiştir. Sonuçlara göre, A. andrachne’nin çiçeklerimeyvelerinden daha yüksek antioksidan aktiviteye (104.81±4.75 μmol FeSO4.7H2O/gkuru madde) fenolik (43.57±2.85 mg GA/g kuru madde) ve flavonoid (114.28±1.49 mg Que/gdry sample)içeriğe sahiptir. A.andrachne’nin çiçek vemeyvelerinin iyi bir fenol ve antioksidan kaynağı olduğu sonucuna varılmıştır. Arbutusandrachne L. is widespread as Mediterranean enclave in the Black Sea Region, whileit is found naturally in the Mediterranean and Aegean Region of Turkey. In this study, antioxidant activity, total phenolic andtotal flavonoid contents were determined in the fruits and flowers of A. andrachne samples obtained fromArtvin. The antioxidant activity was analyzed using the DPPH radical scavengingactivity and FRAP methods. In addition, while thetotal phenolic content was determined using the Folin-Ciocalteu assay, thealuminum chloride assay was used to measure the total flavonoid content.According to the results, the flowers of A.andrachnehave higher contents in respect to antioxidant activity (104.81±4.75μmol FeSO4.7H2O/g dry sample), phenolic (43.57±2.85 mgGA/g dry sample) and flavonoid (114.28±1.49mg Que/g dry sample) than its fruits. It was concluded that the flowers and fruits of A. andrachne are good source of phenolic andantioxidant. |
| وصف الملف: | application/pdf |
| تدمد: | 2146-1880 2146-698X |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f93bfd187661630de16dc4a4d0edbe1e https://dergipark.org.tr/tr/pub/artvinofd/issue/25618/271042 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....f93bfd187661630de16dc4a4d0edbe1e |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 21461880 2146698X |
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