Influence of Foliar Application with Gibberellic Acid on Phenolic and Bioactive Compounds of Strawberry Fruits     
Yazarlar (8)
Muttalip Gundogdu
Bolu Abant İzzet Baysal Üniversitesi, Türkiye
Selma Berk
Bolu Abant İzzet Baysal Üniversitesi, Türkiye
Prof. Dr. Kenan YILDIZ Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Barıs Kaki
Usak University, Türkiye
Selma Tuna
Bolu Abant İzzet Baysal Üniversitesi, Türkiye
Ihsan Canan
Bolu Abant İzzet Baysal Üniversitesi, Türkiye
Volkan Okatan
Usak University, Türkiye
Sezai Ercisli
Atatürk Üniversitesi, Türkiye
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale
Dergi Adı Erwerbs Obstbau
Dergi ISSN 0014-0309 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Dergi Grubu Q4
Makale Dili Türkçe
Basım Tarihi 03-2021
Cilt No 63
Sayı 1
Sayfalar 15 / 23
DOI Numarası 10.1007/s10341-021-00543-z
Makale Linki http://dx.doi.org/10.1007/s10341-021-00543-z
Özet
In present study, effects of foliar GA3 treatments on phenolic compounds, organic acids, vitamin C content and agro-morphological characteristics of 5 strawberry cultivars were investigated. Principle component analysis was also performed to assess the variations in and relationships between bioactive compounds contents of cultivars treated with GA3. Although they varied depending on cultivars, the highest organic acid contents were generally determined in fruits treated with 50 ppm GA3. Both GA3 treatments increased vitamin C contents in ‘Albion’ and ‘Aromas’ but decreased in ‘Seascape’ fruits. GA treatment caused significant change in some phenolic compounds content. While 100 ppm GA3 treatment significantly increased catechin content of ‘Albion’ and ‘Aromas’, it decreased catechin content of ‘Seascape’ fruits. Results of PCA analysis showed that ‘Sweet Ann’ differ from other cultivars by poor ascorbic and fumaric acid content. ‘Albion’ and ‘Honeoye’ differ from other cultivars by high p-coumaric and low ellagic acid contents.
Anahtar Kelimeler
Gibberellic acid | Organic acids | Phenolic compounds | PCA (Principal Component Analysis) | Strawberry