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Effect of Preharvest Application of Methyl Jasmonate on Fruit Quality of Plum (Prunus Salicina Lindell cv. 'Fortune') at Harvest and during Cold Storage

Authors :
Sedat Karaman
Suleyman Muhammed Celik
Burhan Ozturk
Nusret Genc
Source :
Journal of Food Processing and Preservation. 37:1049-1059
Publication Year :
2012
Publisher :
Hindawi Limited, 2012.

Abstract

Effects of two different methyl jasmonate (MeJA) doses, applied 2 weeks ahead of estimated harvest date, on fruit weight loss (%), color, firmness, total soluble solids (TSS), total phenolic (TP), total antioxidant activity (TAA) and individual phenolic compounds of “Fortune” plum were investigated at harvest and during 4 weeks of cold storage. Application of MeJA significantly increased weight loss at the end of storage period. entire color characteristics decreased linearly in all treatments during the storage period. The highest fruit firmness value at the end of storage was obtained from 1,120 mg L−1 MeJA treatment. TP and TAA values increased linearly in all treatments during the storage period. The highest post-storage total phenolics and antioxidant values was observed in the 2,240 mg L−1 MeJA application. MeJA applications significantly increased the chlorogenic acid content during the storage (P

Details

ISSN :
01458892
Volume :
37
Database :
OpenAIRE
Journal :
Journal of Food Processing and Preservation
Accession number :
edsair.doi...........3a637893b1df98e60304b27fe3e48680
Full Text :
https://doi.org/10.1111/j.1745-4549.2012.00805.x