A Comparative Study of Three Brassicaceae Vegetables Grown in Canakkale: Determination of Total Phenolic Content and Antioxidant Activity of Pulp and Juice Samples of Radish (Raphanus sativus L.), Cabbage (Brassica oleracea L. var capitata L) and Cauliflower (Brassica oleracea L.)

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dc.contributor.authorÖnder, Ferah Cömert
dc.contributor.authorDoğrular, Nuriye
dc.contributor.authorGündüzalp, Ecem
dc.contributor.authorBarlak, Sedef
dc.contributor.authorAy, Mehmet
dc.date.accessioned2025-01-27T19:28:40Z
dc.date.available2025-01-27T19:28:40Z
dc.date.issued2020
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractBrassicaceae that contains well known species from genus Brassica is an important family for crucifers, cabbage etc. The main goal of this study was to investigate the total phenolic contents and antioxidant activities of 25% aqueous ethanol and methanol extracts of selected vegetable pulps such as radish, cabbage, and cauliflower. These analyses were also applied to the freshly prepared juices. For this purpose, studied vegetables which were grown in villages of Canakkale were obtained from district bazaar in Canakkale. Antioxidant activities of selected vegetables have been determined by using DPPH (2,2-diphenyl-1-picryl-hydrazyl-hydrate) free radical, ABTS ((2,2'-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) radical scavenging assay and CUPRAC (cupric reducing antioxidant capacity) method. Total phenolic content was determined by using Folin-Ciocalteu reagent. The results show that total phenolic contents in pulp extracts of 25% aqueous ethanol of red cabbage (1071 ± 25.12 mg FAE/100 g) and brussels sprout (594.00 ± 13.93 mg FAE/100 g) have higher than the other used vegetables. The 25% aqueous ethanol extracts of white and red radish pulps showed the greatest IC50 value with DPPH assay (50.00 µg/mL). The higher phenolic content in the ethanol and methanol extracts of red cabbage may contribute to its increasing CUPRAC activity (4.73 ± 0.11 and 4.78 ± 0.11 quercetin equivalent of flavonoid concentration). In addition, black radish juice showed the highest inhibition value with ABTS assay (70.83 ± 1.83%). This study which may be important for food and health applications, also emphasizes the importance of the cultivation area and the valuable parts of vegetables.
dc.identifier.doi10.28979/comufbed.633456
dc.identifier.endpage38
dc.identifier.issn2459-1580
dc.identifier.issue1
dc.identifier.startpage30
dc.identifier.trdizinid471930
dc.identifier.urihttps://doi.org/10.28979/comufbed.633456
dc.identifier.urihttps://search.trdizin.gov.tr/tr/yayin/detay/471930
dc.identifier.urihttps://hdl.handle.net/20.500.12428/15842
dc.identifier.volume6
dc.indekslendigikaynakTR-Dizin
dc.language.isoen
dc.relation.ispartofÇanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi
dc.relation.publicationcategoryMakale - Ulusal Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/openAccess
dc.snmzKA_TRD_20250125
dc.subjectBiyoloji
dc.subjectBahçe Bitkileri
dc.subjectKimya
dc.subjectTıbbi
dc.subjectGıda Bilimi ve Teknolojisi
dc.titleA Comparative Study of Three Brassicaceae Vegetables Grown in Canakkale: Determination of Total Phenolic Content and Antioxidant Activity of Pulp and Juice Samples of Radish (Raphanus sativus L.), Cabbage (Brassica oleracea L. var capitata L) and Cauliflower (Brassica oleracea L.)
dc.typeArticle

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TR-Dizin İndeksli Yayınlar Koleksiyonu
Çanakkale Onsekiz Mart Üniversitesi Fen Bilimleri Enstitüsü Dergisi (2015 - halen)