Preliminary Results: Combination of MAP and Aloe vera gel in Medlar Fruit     
Yazarlar (8)
Ahmet Öztürk
Ondokuz Mayıs Üniversitesi, Türkiye
Burhan Öztürk
Ordu Üniversitesi, Türkiye
Orhan Karakaya
Sakarya Uygulamalı Bilimler Üniversitesi, Türkiye
Sefa Gün
Ordu Üniversitesi, Türkiye
Umut Ateş
Ordu Üniversitesi, Türkiye
Prof. Dr. Kenan YILDIZ Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Mohammed Wasım Sıddıquı
Bihar Agricultural University, Hindistan
Müttalip Gündoğdu
Bolu Abant İzzet Baysal 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
Dergi Grubu Q3
Makale Dili Türkçe
Basım Tarihi 03-2022
Cilt No 64
Sayı 1
Sayfalar 37 / 45
DOI Numarası 10.1007/s10341-021-00607-0
Makale Linki http://dx.doi.org/10.1007/s10341-021-00607-0
Özet
This study was conducted to investigate the effect of Aloe vera gel and modified atmosphere packaging (MAP) treatments on physiological and biochemical quality of medlar (Mespilus germanica L. cv. “Istanbul”) during 60 d storage (0 ± 0.5 °C and 90 ± 5% RH). During storage, the fruit in MAP with or without Aloe vera gel had higher firmness, total flavonoids, total phenolics, and antioxidant activity with lower weight loss and respiration rate than control fruit. At the end of storage, chroma, hue angle and titratable acidity values of Aloe vera + MAP-treated fruit were greater than the control and only MAP-treated fruit. MAP treatment alone or in combination with Aloe vera decreased SSC of fruit stored for 40 or 60 d. Phenolic compounds (caffeic acid, chlorogenic acid, ferulic acid, gallic acid and quercetin) of fruit stored in MAP alone or in combination with Aloe vera were higher than those of the control fruit. In general, there was no significant difference between MAP and Aloe vera + MAP treatments in phenolic substances except for gallic acid on day 20 and 60 of storage. The loss in ascorbic acid, citric acid, fumaric acid and malic acid was delayed by alone MAP or Aloe vera + MAP treatments. Aloe vera + MAP treatment maintained higher organic acid during storage than fruit underwent to MAP alone. Therefore, Aloe vera gel + MAP could be used as an efficient postharvest treatment for maintaining postharvest quality of medlar fruit.
Anahtar Kelimeler
Antioxidant | MAP | Aloe vera | Firmness | Flavonoids | Phenolics | Respiration rate | Weight loss | Medlar | Mespilus germanica