Maintaining the postharvest quality and bioactive compounds of jujube (Ziziphus jujuba Mill. Cv. ‘Li’) fruit by applying 1-methylcyclopropene     
Yazarlar (4)
Burhan Öztürk
Ordu Üniversitesi, Türkiye
Muhammed Yıldız
Ordu Üniversitesi, Türkiye
Prof. Dr. Kenan YILDIZ Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Sefa Gün
Ordu Üniversitesi, Türkiye
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale
Dergi Adı Scientia Horticulturae
Dergi ISSN 0304-4238 Wos Dergi Scopus Dergi
Dergi Tarandığı Indeksler SCI-Expanded
Dergi Grubu Q1
Makale Dili Türkçe
Basım Tarihi 01-2021
Cilt No 275
Sayı 1
DOI Numarası 10.1016/j.scienta.2020.109671
Makale Linki http://dx.doi.org/10.1016/j.scienta.2020.109671
Özet
The aim of this research was to determine the effects of 1-methylcyclopropene (1-MCP, 312.5, 625 and 1000 nl L−1) on fruit quality and bioactive compounds of jujube (Zizyphus jujuba Mill. cv. ‘Li’) fruit during the cold storage [at 0 ± 0.5 °C and 90 ± 5% relative humidity (RH) for 60 days (d)]. Throughout the cold storage, decrease in weight and firmness losses and respiration rates were significantly delayed with 1-MCP treatments. At the end of the cold storage, firmness, L* and hue angle value of jujube fruit treated with 1000 nl L-1 1-MCP were higher than the control and the other 1-MCP treatments. During the cold storage, titratable acidity, vitamin C, total phenolics, antioxidant activity (both DPPH and FRAP assay) and phenolic compounds of jujube fruit treated with 1-MCP were higher than the control fruit. At the end of the cold storage, 4-aminobenzoic acid, 4-hydroxybenzoic acid, caffeic acid, ferulic acid, protocatechuic acid, p-coumaric acid and rutin contents of jujube fruit were better maintained with 1-MCP treatments. It was concluded based on present findings that 1-MCP could be used as an effective strategy for delaying postharvest quality losses and maintaining phytochemical compounds in jujube fruit throughout the cold storage.
Anahtar Kelimeler
Antioxidant | Epicatechin | Flavonoids | Phenolics | Respiration rate | Weight loss