Abstract
The effects of diphenylamine(DPA) with CA storage and 1-methylcyc-lopropene(1-MCP) with CA storage on the activity of lipoxygenase(LOX),the respiration,ethylene production,fruit firmness and total soluble solids of 'Fuji' apple were investigated the aromatic components in juice of 'Fuji' apple were extracted by solid phase mioroextr-action(SPME) and analyzed by GCMS after 180d CA storage and 10d sheff cife.The results showed that 1-MCP treatment with CA storage restrained both the respiration and ethylene production of 'Fuji' apple remarkably,and kept fruit quality well,but DPA treatment with CA storage was not remarkable.The two treatments the restrained activity of LOX and production of fruit aroma.Compared with the control group,the esters of aroma component reduced 21.7% and 69.6% and the total aroma component reduced 17.9% and 56.4% respectively.After ten days' shelf life,the total aroma component of the apple treated by DPA with CA storage and 1-MCP with CA storage reduced 72.5% and 35.3% compared with that of the control group.The restraint effect of 1-MCP treatment with CA storage is better than that of DPA treatment with CA storage.
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Claims 11
Claim · model-written summary
1-MCP restrained apple respiration and ethylene production.
- Taxon
- 'Fuji' applee0
- Treatment
- 1-MCP treatment with CA storagee0
- Outcome
- respiration and ethylene productione0
- Direction
- restrainede0
Not reportedComparator
Verbatim
e0“1-MCP treatment with CA storage restrained both the respiration and ethylene production of 'Fuji' apple remarkably”
Claim · model-written summary
1-MCP maintained fruit quality.
Not reportedComparatorDirection
Verbatim
e0“1-MCP treatment with CA storage restrained both the respiration and ethylene production of 'Fuji' apple remarkably,and kept fruit quality well”
Claim · model-written summary
DPA had no remarkable effect.
Not reportedComparatorDirection
Verbatim
e0“DPA treatment with CA storage was not remarkable”
t0“Fuji Apple”
Claim · model-written summary
The two treatments restrained LOX activity and aroma production.
- Taxon
- Fuji Applet0
- Treatment
- two treatmentse0
- Gene
- LOXe0
- Outcome
- activity of LOX and production of fruit aromae0
- Direction
- restrainede0
Not reportedComparator
Verbatim
e0“The two treatments the restrained activity of LOX and production of fruit aroma”
t0“Fuji Apple”
Claim · model-written summary
DPA reduced aroma esters by 21.7%.
Verbatim
e0“Compared with the control group,the esters of aroma component reduced 21.7% and 69.6% and the total aroma component reduced 17.9% and 56.4% respectively”
t0“Effects of DPA and 1-MCP on fruit quality and aroma component of Fuji Apple”
Claim · model-written summary
1-MCP reduced aroma esters by 69.6%.
Verbatim
e0“Compared with the control group,the esters of aroma component reduced 21.7% and 69.6% and the total aroma component reduced 17.9% and 56.4% respectively”
t0“Effects of DPA and 1-MCP on fruit quality and aroma component of Fuji Apple”
Claim · model-written summary
DPA reduced total aroma by 17.9%.
Verbatim
e0“Compared with the control group,the esters of aroma component reduced 21.7% and 69.6% and the total aroma component reduced 17.9% and 56.4% respectively”
t0“Effects of DPA and 1-MCP on fruit quality and aroma component of Fuji Apple”
Claim · model-written summary
1-MCP reduced total aroma by 56.4%.
Verbatim
e0“Compared with the control group,the esters of aroma component reduced 21.7% and 69.6% and the total aroma component reduced 17.9% and 56.4% respectively”
t0“Effects of DPA and 1-MCP on fruit quality and aroma component of Fuji Apple”
Claim · model-written summary
After shelf life, DPA reduced total aroma by 72.5%.
- Taxon
- apple
Malus domesticae0 - Treatment
- DPA with CA storagee0
- Outcome
- total aroma componente0
- Direction
- reducede0
- Value
- 72.5%e0
- Comparator
- control groupe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“After ten days' shelf life,the total aroma component of the apple treated by DPA with CA storage and 1-MCP with CA storage reduced 72.5% and 35.3% compared with that of the control group”
Claim · model-written summary
After shelf life, 1-MCP reduced total aroma by 35.3%.
- Taxon
- appleMalus domesticae0
- Treatment
- 1-MCP with CA storagee0
- Outcome
- total aroma componente0
- Direction
- reducede0
- Value
- 35.3%e0
- Comparator
- control groupe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“After ten days' shelf life,the total aroma component of the apple treated by DPA with CA storage and 1-MCP with CA storage reduced 72.5% and 35.3% compared with that of the control group”
Claim · model-written summary
1-MCP restraint was stronger than DPA restraint.
Verbatim
e0“The restraint effect of 1-MCP treatment with CA storage is better than that of DPA treatment with CA storage.”
t0“Fuji Apple”
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See all 41 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.