Influence of Melatonin Treatments on Fruit Quality and Storage Life of Sweet Cherry cv. ‘Sweetheart’

2022 ◽  
Author(s):  
Erdinc Bal ◽  
Ali İzzet Torçuk ◽  
Cengiz Özer
1973 ◽  
Vol 13 (61) ◽  
pp. 196 ◽  
Author(s):  
KB Bevington

The effects of gibberellic acid (GA3), at various concentrations and application times, on the susceptibility of the rind to injury, the incidence of physiological disorders, and the storage life of Washington Navel oranges were examined over three seasons. Susceptibility of the rind to injury, the incidence of water spot, puffing and creasing, and green mould wastage in stored fruit were reduced by GA3 treatment. Resistance of the rind to puncture increased with increasing GA3 concentration. Early May sprays were more effective than early June sprays in increasing. the resistance of the rind to puncture and decreasing the incidence of puffing and creasing. Split applications were no more effective than single applications at the combined concentrations. There were no undesirable effects on internal fruit quality. Although colour development was delayed by GA3 treatment, with late harvest colour development progressed to a commercially acceptable level while internal fruit quality was still satisfactory.


1997 ◽  
pp. 467-472 ◽  
Author(s):  
G. Costa ◽  
F. Succi ◽  
R. Quadretti ◽  
M. Morigi ◽  
O. Miserocchi

2016 ◽  
Vol 5 (18) ◽  
pp. 153-163
Author(s):  
SH. GHeysarbigi ◽  
A. A. Ramin ◽  
F. Amini ◽  
◽  
◽  
...  

HortScience ◽  
2013 ◽  
Vol 48 (1) ◽  
pp. 92-101 ◽  
Author(s):  
Ibrahim I. Tahir ◽  
Hilde Nybom

A series of pre- and post-harvest experiments were conducted to enhance apple tree productivity and improve fruit quality and storage life by altering production system and post-harvest treatments in an organic orchard. Increasing the light distribution and carbohydrate uptake (summer pruning and covering the orchard ground with reflective textile) improved tree productivity, fruit color, content of anthocyanin, ascorbic acid, and total phenolic compounds and reduced incidence of fungal storage diseases. Optimal harvesting time could be determined from the starch index in some cultivars, whereas the Streif index [firmness (soluble solids concentration × starch hydrolysis score)−1] was more accurate for other cultivars. In yet others, titratable acidity and flesh firmness also produced important information. By contrast, soluble solids concentration and skin color are not useful as a result of their sensitivity to weather conditions and light intensity. Post-harvest fruit treatment with hot water (46 °C for 120 seconds) decreased fungal decay during storage in two cultivars, whereas spraying the fruit with 10% ethanol decreased fungal decay in all investigated cultivars. Optimization of storage conditions [cultivar-specific controlled atmosphere (CA) and ultra-low oxygen (ULO) storage procedures] maintained fruit quality and reduced the amount of fungal decay.


2021 ◽  
Vol 18 (116) ◽  
pp. 131-141
Author(s):  
Shiva Ghasemi ◽  
Mostafa Ghasemi ◽  
mohammad ali nejatian ◽  
Majid Golmohammadi ◽  
◽  
...  

2017 ◽  
Vol 2017 ◽  
pp. 1-11 ◽  
Author(s):  
Abad Ullah ◽  
N. A. Abbasi ◽  
M. Shafique ◽  
A. A. Qureshi

The present study was carried out to investigate the influence of food grade coatings on fruit quality and storage life of bell pepper cv. “Yolo Wonder” at8±1°C with 90–95% RH for 24 days. Coating treatments were given to bell pepper fruits by dipping in aqueous solutions of gum arabic (6, 9, and 12%),Aloe veragel (4, 5, and 6%), and cinnamon oil (0.5, 0.75, and 1%). Physicochemical characteristics as well as quality of bell pepper fruits improved in all coating treatments. Results revealed that 12% gum arabic coating exhibited significantly reduced weight loss, membrane leakage, chilling injury, and decay incidence with less increase in pH, total soluble solids, and sugar percentage, whereas appealing fruit color (L⁎,a⁎, andb⁎) along with higher values of ascorbic acid (1.84 mg/100 g), titratable acidity (0.19%), and firmness (4 N) was observed in cold storage environment. Our results clearly suggested that coating of bell pepper fruits with 12% gum arabic can maintain postharvest storage quality of bell pepper fruits.


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