Abstract
In order to explore the effect of 1-methylcyclopropene(1-MCP) treatment on the quality and redox state of peach fruits,‘Yanhong’ peach fruits were treated with 0,0.25,0.5 μL/L and 1 μL/L 1-MCP,and stored at(4 ± 1) ℃ for 21 days and then transferred to(20 ± 1) ℃ for 3 days.The results indicated that 1-MCP treatment reduced respiration rate,ethylene production,weight loss rate and electrolyte leakage,and remarkably kept fruit firmness and color.The 1-MCP treatment at a dose of 1 μL/L had the most significant effect(P 0.05).Meanwhile,1-MCP treatment could maintain fruit peel and flesh ascorbate(ASC) content and ASC/dehydroascorbate ratio,inhibit the increase of fruit peel glutathione(GSH) content and GSH/ oxidized glutathione ratio,thus causing the decrease of these in fruit flesh.In conclusion,the 1-MCP treatment at 1 μL/L showed the most significant benefit to peach cold storage,which may be related to antioxidant capacity.
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Claims 10
Claim · model-written summary
1-MCP reduced fruit respiration rate.
- Taxon
- peach
Prunus persicae1 - Treatment
- 1-MCP treatmente0
- Outcome
- respiration ratee0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“1-MCP treatment reduced respiration rate,ethylene production,weight loss rate and electrolyte leakage”
e1“‘Yanhong’ peach fruits”
Claim · model-written summary
1-MCP reduced ethylene production.
- Taxon
- peachPrunus persicae1
- Treatment
- 1-MCP treatmente0
- Outcome
- ethylene productione0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“1-MCP treatment reduced respiration rate,ethylene production,weight loss rate and electrolyte leakage”
e1“‘Yanhong’ peach fruits”
Claim · model-written summary
1-MCP reduced weight loss rate.
- Taxon
- peachPrunus persicae1
- Treatment
- 1-MCP treatmente0
- Outcome
- weight loss ratee0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“1-MCP treatment reduced respiration rate,ethylene production,weight loss rate and electrolyte leakage”
e1“‘Yanhong’ peach fruits”
Claim · model-written summary
1-MCP reduced electrolyte leakage.
- Taxon
- peachPrunus persicae1
- Treatment
- 1-MCP treatmente0
- Outcome
- electrolyte leakagee0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“1-MCP treatment reduced respiration rate,ethylene production,weight loss rate and electrolyte leakage”
e1“‘Yanhong’ peach fruits”
Claim · model-written summary
1-MCP maintained fruit firmness and color.
- Taxon
- peachPrunus persicae2
- Treatment
- 1-MCP treatmente1
- Outcome
- fruit firmness and colore0
- Direction
- kepte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“remarkably kept fruit firmness and color”
e1“1-MCP treatment reduced”
e2“‘Yanhong’ peach fruits”
Claim · model-written summary
The 1 μL/L dose had the most significant effect.
- Taxon
- peachPrunus persicae1
- Treatment
- 1-MCP treatment at a dose of 1 μL/Le0
- Outcome
- most significant effecte0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The 1-MCP treatment at a dose of 1 μL/L had the most significant effect(P 0.05)”
e1“‘Yanhong’ peach fruits”
Claim · model-written summary
1-MCP maintained peel and flesh ascorbate content and ASC/dehydroascorbate ratio.
- Taxon
- peachPrunus persicae1
- Treatment
- 1-MCP treatmente0
- Outcome
- fruit peel and flesh ascorbate(ASC) content and ASC/dehydroascorbate ratioe0
- Direction
- maintaine0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“1-MCP treatment could maintain fruit peel and flesh ascorbate(ASC) content and ASC/dehydroascorbate ratio”
e1“‘Yanhong’ peach fruits”
Claim · model-written summary
1-MCP inhibited an increase in peel glutathione content and GSH/oxidized glutathione ratio.
- Taxon
- peachPrunus persicae2
- Treatment
- 1-MCP treatmente1
- Outcome
- fruit peel glutathione(GSH) content and GSH/ oxidized glutathione ratioe0
- Direction
- inhibit the increasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“inhibit the increase of fruit peel glutathione(GSH) content and GSH/ oxidized glutathione ratio”
e1“1-MCP treatment could maintain”
e2“‘Yanhong’ peach fruits”
Claim · model-written summary
1-MCP decreased these redox measures in fruit flesh.
- Taxon
- peachPrunus persicae2
- Treatment
- 1-MCP treatmente1
- Outcome
- these in fruit fleshe0
- Direction
- decreasee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“thus causing the decrease of these in fruit flesh”
e1“1-MCP treatment could maintain”
e2“‘Yanhong’ peach fruits”
Claim · model-written summary
The authors concluded that 1 μL/L 1-MCP gave the most significant cold storage benefit.
- Taxon
- peachPrunus persicae0
- Outcome
- 1-MCP treatment at 1 μL/Le0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the 1-MCP treatment at 1 μL/L showed the most significant benefit to peach cold storage”
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See all 12 papers →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.