Abstract
'Redglobe' and 'Crimson Seedless' grapes(Vitis vinifera) were used to explore the effect of preharvest gibberellic acid(GA_3) treatment on postharvest quality and storage physiology of grape fruits.Respiration intensity,firmness,titratable acid content,soluble solid content,decay rate,drop rate and MDA content were measured on grape fruits stored at 0℃.The results showed that preharvest 30 m/L GA_3 treatment could increase single berry weight by 29.33%and 32.30%,and average single cluster weight by 49.71%and 33.36%for 'Redglobe' and 'Crimson Seedless' grapes,respectively.Moreover,the GA3 treatment could also effectively lower fruit decay rate and drop rate,notably inhibit respiration intensity,maintain fruit firmness and nutrients,reduce the decrease of titratable acid content,delay the generation of MDA,and preserve the completeness of the cell membrane.
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Claims 10
Claim · model-written summary
Redglobe berry weight rose 29.33%.
- Taxon
- grapese0
- Material
- Redglobee0
- Treatment
- preharvest 30 m/L GA_3 treatmente0
- Outcome
- single berry weighte0
- Direction
- increasee0
- Value
- 29.33%e0
Not reportedComparator
Verbatim
e0“preharvest 30 m/L GA_3 treatment could increase single berry weight by 29.33%and 32.30%,and average single cluster weight by 49.71%and 33.36%for 'Redglobe' and 'Crimson Seedless' grapes,respectively.”
Claim · model-written summary
Crimson Seedless berry weight rose 32.30%.
- Taxon
- grapese0
- Material
- Crimson Seedlesse0
- Treatment
- preharvest 30 m/L GA_3 treatmente0
- Outcome
- single berry weighte0
- Direction
- increasee0
- Value
- 32.30%e0
Not reportedComparator
Verbatim
e0“preharvest 30 m/L GA_3 treatment could increase single berry weight by 29.33%and 32.30%,and average single cluster weight by 49.71%and 33.36%for 'Redglobe' and 'Crimson Seedless' grapes,respectively.”
Claim · model-written summary
Redglobe cluster weight rose 49.71%.
- Taxon
- grapese0
- Material
- Redglobee0
- Treatment
- preharvest 30 m/L GA_3 treatmente0
- Outcome
- average single cluster weighte0
- Direction
- increasee0
- Value
- 49.71%e0
Not reportedComparator
Verbatim
e0“preharvest 30 m/L GA_3 treatment could increase single berry weight by 29.33%and 32.30%,and average single cluster weight by 49.71%and 33.36%for 'Redglobe' and 'Crimson Seedless' grapes,respectively.”
Claim · model-written summary
Crimson Seedless cluster weight rose 33.36%.
- Taxon
- grapese0
- Material
- Crimson Seedlesse0
- Treatment
- preharvest 30 m/L GA_3 treatmente0
- Outcome
- average single cluster weighte0
- Direction
- increasee0
- Value
- 33.36%e0
Not reportedComparator
Verbatim
e0“preharvest 30 m/L GA_3 treatment could increase single berry weight by 29.33%and 32.30%,and average single cluster weight by 49.71%and 33.36%for 'Redglobe' and 'Crimson Seedless' grapes,respectively.”
Claim · model-written summary
GA3 lowered decay and drop rates.
Not reportedComparator
Verbatim
e0“the GA3 treatment could also effectively lower fruit decay rate and drop rate”
t0“Grape”
Claim · model-written summary
GA3 inhibited respiration intensity.
Not reportedComparator
Verbatim
e0“notably inhibit respiration intensity”
e1“the GA3 treatment could also effectively lower fruit decay rate and drop rate”
t0“Grape”
Claim · model-written summary
GA3 maintained firmness and nutrients.
Not reportedComparator
Verbatim
e0“maintain fruit firmness and nutrients”
e1“the GA3 treatment could also effectively lower fruit decay rate and drop rate”
t0“Grape”
Claim · model-written summary
GA3 reduced titratable acid loss.
Not reportedComparator
Verbatim
e0“reduce the decrease of titratable acid content”
e1“the GA3 treatment could also effectively lower fruit decay rate and drop rate”
t0“Grape”
Claim · model-written summary
GA3 delayed MDA generation.
Not reportedComparator
Verbatim
e0“delay the generation of MDA”
e1“the GA3 treatment could also effectively lower fruit decay rate and drop rate”
t0“Grape”
Claim · model-written summary
GA3 preserved membrane integrity.
Not reportedComparator
Verbatim
e0“preserve the completeness of the cell membrane”
e1“the GA3 treatment could also effectively lower fruit decay rate and drop rate”
t0“Grape”
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