Abstract
Peach is one of the most important horticultural crops and its storage and postharvest issues are increasingly taken into consideration. This experiment was conducted to the assessment of salicylic acid spray at 0, 1, 2, and 4 mmol concentrations, and salicylic acid submergence in 2 mmol concentration on the post-harvest quality of peach cultivar Robin, and the measurement in the four storage times in 2014-2015. In this experiment, the weight loss, volume decrease, length decrease, diameter decrease, pH, total acidity, total soluble solids, vitamin c, antioxidant capacity, total phenol, total flavonoid, and fruit Peach is one of the most important horticultural crops and its storage and postharvest issues are increasingly taken into consideration. This experiment was conducted to the assessment of salicylic acid spray at 0, 1, 2, and 4 mmol concentrations, and salicylic acid submergence in 2 mmol concentration on the post-harvest quality of peach cultivar Robin, and the measurement in the four storage times in 2014-2015. In this experiment, the weight loss, volume decrease, length decrease, diameter decrease, pH, total acidity, total soluble solids, vitamin c, antioxidant capacity, total phenol, total flavonoid, and fruit firmness were measured. The results suggested that the salicylic acid treatment caused the inhibition of the weight losses, volume decrease, length decrease, and diameter decrease over the storage period and maintained the fruit firmness. The best result obtained from 2 mmol spray of salicylic acid before harvest. The lowest total soluble solids and pH were observed in 2 mmol salicylic acid spray in all the storage times, while in the other treatments such as control, their contents increased. The results also demonstrated that the highest vitamin C content was in 2 and 4 mmol salicylic acid spray and 2 mmol salicylic acid submergence treatment, and the highest total phenol content resulted from 15 days after storing in all the salicylic acid treatments. The treatment of salicylic acid did not have much effect on the total flavonoid content and antioxidant capacity. Among all the treatments, the spray of 2 mmol salicylic acid, two weeks before the fruit harvest, revealed the best result and can be considered in the enhancement of peach postharvest shelf life.
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Claims 8
Claim · model-written summary
Salicylic acid inhibited peach fruit weight, volume, length and diameter loss during storage.
- Taxon
- Peach
Prunus persicat0 - Material
- Robint0
- Treatment
- salicylic acid treatmente0
- Outcome
- weight losses, volume decrease, length decrease, and diameter decreasee0
- Direction
- inhibitione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the salicylic acid treatment caused the inhibition of the weight losses, volume decrease, length decrease, and diameter decrease over the storage period”
t0“Peach Cultivar Robin”
Claim · model-written summary
Salicylic acid maintained peach fruit firmness during storage.
- Taxon
- PeachPrunus persicat0
- Treatment
- salicylic acid treatmente1
- Outcome
- fruit firmnesse0
- Direction
- maintainede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“maintained the fruit firmness”
e1“the salicylic acid treatment caused the inhibition”
t0“Peach Cultivar Robin”
Claim · model-written summary
A 2 mmol preharvest salicylic acid spray gave the best overall result.
- Taxon
- PeachPrunus persicat0
- Treatment
- 2 mmol spray of salicylic acid before harveste0
- Outcome
- best resulte0
- Direction
- beste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The best result obtained from 2 mmol spray of salicylic acid before harvest”
t0“Peach Cultivar Robin”
Claim · model-written summary
The 2 mmol spray gave the lowest total soluble solids and pH at all storage times.
- Taxon
- PeachPrunus persicat0
- Treatment
- 2 mmol salicylic acid spraye0
- Outcome
- total soluble solids and pHe0
- Direction
- loweste0
- Comparator
- controle0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The lowest total soluble solids and pH were observed in 2 mmol salicylic acid spray in all the storage times, while in the other treatments such as control, their contents increased”
t0“Peach Cultivar Robin”
Claim · model-written summary
Vitamin C was highest with 2 and 4 mmol salicylic acid sprays and 2 mmol submergence.
- Taxon
- PeachPrunus persicat0
- Treatment
- 2 and 4 mmol salicylic acid spray and 2 mmol salicylic acid submergence treatmente0
- Outcome
- vitamin C contente0
- Direction
- higheste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest vitamin C content was in 2 and 4 mmol salicylic acid spray and 2 mmol salicylic acid submergence treatment”
t0“Peach Cultivar Robin”
Claim · model-written summary
Total phenol content was highest 15 days after storage in salicylic acid treatments.
- Taxon
- PeachPrunus persicat0
- Treatment
- all the salicylic acid treatmentse0
- Outcome
- total phenol contente0
- Direction
- higheste0
- Qualifier
- 15 days after storinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest total phenol content resulted from 15 days after storing in all the salicylic acid treatments”
t0“Peach Cultivar Robin”
Claim · model-written summary
Salicylic acid had little effect on total flavonoid content and antioxidant capacity.
- Taxon
- PeachPrunus persicat0
- Treatment
- treatment of salicylic acide0
- Outcome
- total flavonoid content and antioxidant capacitye0
- Direction
- did not have much effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The treatment of salicylic acid did not have much effect on the total flavonoid content and antioxidant capacity”
t0“Peach Cultivar Robin”
Claim · model-written summary
The authors recommend a 2 mmol salicylic acid spray two weeks before harvest for peach shelf life.
- Taxon
- PeachPrunus persicat0
- Outcome
- spray of 2 mmol salicylic acid, two weeks before the fruit harveste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the spray of 2 mmol salicylic acid, two weeks before the fruit harvest, revealed the best result and can be considered in the enhancement of peach postharvest shelf life”
t0“Peach Cultivar Robin”
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