Abstract
The effects of exogenous abscisic acid (ABA) and putrescine (Put) on chilling injury of banana fruits stored at 8℃ were investigated. The results indicated that treatments with ABA or Put delayed the appearance of chilling injury of fruits stored at 8℃ for 3-4 d (Table 1), reduced the membrane permeability (Fig.1) and MDA content (Fig.2A), and increased SOD (Fig.2B) and POD (Fig.2C) activities. Meanwhile, both ABA and Put treatment increased ABA content with ABA treatment being higher than that of Put treatment. Moreover, higher polyamines (including Put, Spd and Spm) content in peel of the fruits treated with Put were observed, but treatment with ABA has little effect on the polyamines content, suggesting that ABA and Put alleviate the chilling injury of banana fruit in different ways.
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Claims 10
Claim · model-written summary
ABA delayed chilling injury appearance by 3–4 days at 8℃.
- Taxon
- Bananat0
- Treatment
- ABAe0
- Outcome
- appearance of chilling injurye0
- Direction
- delayede0
- Value
- 3-4 de0
- Qualifier
- stored at 8℃e0
Not reportedComparator
Verbatim
e0“treatments with ABA or Put delayed the appearance of chilling injury of fruits stored at 8℃ for 3-4 d”
t0“Banana Fruits”
Claim · model-written summary
Putrescine delayed chilling injury appearance by 3–4 days at 8℃.
- Taxon
- Bananat0
- Treatment
- Pute0
- Outcome
- appearance of chilling injurye0
- Direction
- delayede0
- Value
- 3-4 de0
- Qualifier
- stored at 8℃e0
Not reportedComparator
Verbatim
e0“treatments with ABA or Put delayed the appearance of chilling injury of fruits stored at 8℃ for 3-4 d”
t0“Banana Fruits”
Claim · model-written summary
ABA reduced membrane permeability and MDA content.
Not reportedComparator
Verbatim
e0“treatments with ABA or Put delayed the appearance of chilling injury of fruits stored at 8℃ for 3-4 d (Table 1), reduced the membrane permeability (Fig.1) and MDA content (Fig.2A)”
t0“Banana Fruits”
Claim · model-written summary
Putrescine reduced membrane permeability and MDA content.
Not reportedComparator
Verbatim
e0“treatments with ABA or Put delayed the appearance of chilling injury of fruits stored at 8℃ for 3-4 d (Table 1), reduced the membrane permeability (Fig.1) and MDA content (Fig.2A)”
t0“Banana Fruits”
Claim · model-written summary
ABA increased SOD and POD activities.
- Taxon
- Bananat0
- Treatment
- ABAe0
- Gene
- SODe0
- Outcome
- SOD (Fig.2B) and POD (Fig.2C) activitiese0
- Direction
- increasede0
Not reportedComparator
Verbatim
e0“treatments with ABA or Put delayed the appearance of chilling injury of fruits stored at 8℃ for 3-4 d (Table 1), reduced the membrane permeability (Fig.1) and MDA content (Fig.2A), and increased SOD (Fig.2B) and POD (Fig.2C) activities.”
t0“Banana Fruits”
Claim · model-written summary
Putrescine increased SOD and POD activities.
Not reportedComparator
Verbatim
e0“treatments with ABA or Put delayed the appearance of chilling injury of fruits stored at 8℃ for 3-4 d (Table 1), reduced the membrane permeability (Fig.1) and MDA content (Fig.2A), and increased SOD (Fig.2B) and POD (Fig.2C) activities.”
t0“Banana Fruits”
Claim · model-written summary
Both treatments increased ABA content, with ABA treatment higher than Put treatment.
- Taxon
- Bananat0
- Treatment
- ABA and Put treatmente0
- Outcome
- ABA contente0
- Direction
- increasede0
- Qualifier
- ABA treatment being higher than that of Put treatmente0
Not reportedComparator
Verbatim
e0“both ABA and Put treatment increased ABA content with ABA treatment being higher than that of Put treatment.”
t0“Banana Fruits”
Claim · model-written summary
Put treatment had higher peel polyamine content.
- Taxon
- Bananat0
- Organ / stage
- peele0
- Treatment
- Pute0
- Outcome
- polyamines (including Put, Spd and Spm) contente0
- Direction
- highere0
Not reportedComparator
Verbatim
e0“higher polyamines (including Put, Spd and Spm) content in peel of the fruits treated with Put were observed”
t0“Banana Fruits”
Claim · model-written summary
ABA treatment had little effect on polyamine content.
Not reportedComparator
Verbatim
e0“treatment with ABA has little effect on the polyamines content”
t0“Banana Fruits”
Claim · model-written summary
The authors infer that ABA and Put alleviate chilling injury by different routes.
Verbatim
e0“ABA and Put alleviate the chilling injury of banana fruit in different ways.”
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Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.