Abstract
In this study, ‘Jinkui’ kiwifruit(Actinidia deliciosa cv. Jinkui) was treated as the material to investigate the effects of 1-methylcyclopropene(1-MCP) on post-harvest physiology quality during cold storage(0 ℃). The results showed that 1-MCP treatment could inhibit kiwifruit ethylene production, postpone the appearing time of respiration and ethylene peak, and degrade value of the two peaks. It also could reduce pectinase activity, inhibit decomposition of pectin, keep the CAT activity of 1-MCP treatment fruits higher than that of CK and SOD delay the activity peak time during the whole storage of kiwifruit, so 1-MCP treatment could delay kiwifruit's ripening and softening. In addition, 1-MCP treatment could slow the loss of Vc content down, but not affect the total sugar and titratable acid content significantly. Thus the experiment showed that 1-MCP had fairly good effects on the storage and fresh-keeping of ‘Jinkui’ kiwifruit.
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Claims 12
Claim · model-written summary
1-MCP inhibited kiwifruit ethylene production.
- Taxon
- kiwifruit
Actinidia deliciosae0 - Treatment
- 1-MCP treatmente0
- Outcome
- ethylene productione0
- Direction
- inhibite0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“1-MCP treatment could inhibit kiwifruit ethylene production”
Claim · model-written summary
1-MCP delayed the respiration peak.
- Taxon
- kiwifruitActinidia deliciosat0
- Treatment
- 1-MCPe1
- Outcome
- respiratione0
- Direction
- postponee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“postpone the appearing time of respiration and ethylene peak”
t0“Kiwifruit”
t1“Kiwifruit”
e1“1-MCP treatment could inhibit kiwifruit ethylene production”
Claim · model-written summary
1-MCP delayed the ethylene peak.
- Taxon
- kiwifruitActinidia deliciosat0
- Treatment
- 1-MCPe1
- Outcome
- ethylene peake0
- Direction
- postponee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“postpone the appearing time of respiration and ethylene peak”
t0“Kiwifruit”
t1“Kiwifruit”
e1“1-MCP treatment could inhibit kiwifruit ethylene production”
Claim · model-written summary
1-MCP lowered respiration and ethylene peak values.
- Taxon
- kiwifruitActinidia deliciosat0
- Treatment
- 1-MCPe1
- Outcome
- two peakse0
- Direction
- degradee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“degrade value of the two peaks”
t0“Kiwifruit”
t1“Kiwifruit”
e1“1-MCP treatment could inhibit kiwifruit ethylene production”
Claim · model-written summary
1-MCP reduced pectinase activity.
- Taxon
- kiwifruitActinidia deliciosat0
- Treatment
- 1-MCPe1
- Outcome
- pectinase activitye0
- Direction
- reducee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“It also could reduce pectinase activity”
t0“Kiwifruit”
t1“Kiwifruit”
e1“1-MCP treatment could inhibit kiwifruit ethylene production”
Claim · model-written summary
1-MCP inhibited pectin decomposition.
- Taxon
- kiwifruitActinidia deliciosat0
- Treatment
- 1-MCPe1
- Outcome
- decomposition of pectine0
- Direction
- inhibite0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“inhibit decomposition of pectin”
t0“Kiwifruit”
t1“Kiwifruit”
e1“1-MCP treatment could inhibit kiwifruit ethylene production”
Claim · model-written summary
CAT activity remained higher in treated than CK fruit.
- Taxon
- kiwifruitActinidia deliciosat0
- Treatment
- 1-MCP treatmente0
- Outcome
- CAT activitye0
- Direction
- highere0
- Comparator
- CKe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“keep the CAT activity of 1-MCP treatment fruits higher than that of CK”
t0“Kiwifruit”
t1“Kiwifruit”
Claim · model-written summary
1-MCP delayed the SOD activity peak.
- Taxon
- kiwifruitActinidia deliciosat0
- Treatment
- 1-MCPe1
- Outcome
- SODe0
- Direction
- delaye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“SOD delay the activity peak time”
t0“Kiwifruit”
t1“Kiwifruit”
e1“1-MCP treatment could inhibit kiwifruit ethylene production”
Claim · model-written summary
1-MCP delayed kiwifruit ripening and softening.
- Taxon
- kiwifruitActinidia deliciosae0
- Treatment
- 1-MCP treatmente0
- Outcome
- ripening and softeninge0
- Direction
- delaye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“1-MCP treatment could delay kiwifruit's ripening and softening”
Claim · model-written summary
1-MCP slowed Vc content loss.
- Taxon
- kiwifruitActinidia deliciosat0
- Treatment
- 1-MCP treatmente0
- Outcome
- loss of Vc contente0
- Direction
- slowe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“1-MCP treatment could slow the loss of Vc content down”
t0“Kiwifruit”
t1“Kiwifruit”
Claim · model-written summary
1-MCP did not significantly affect total sugar content.
- Taxon
- kiwifruitActinidia deliciosat0
- Treatment
- 1-MCPe1
- Outcome
- total sugare0
- Direction
- not affecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“not affect the total sugar and titratable acid content significantly”
t0“Kiwifruit”
t1“Kiwifruit”
e1“1-MCP treatment could inhibit kiwifruit ethylene production”
Claim · model-written summary
1-MCP did not significantly affect titratable acid content.
- Taxon
- kiwifruitActinidia deliciosat0
- Treatment
- 1-MCPe1
- Outcome
- titratable acid contente0
- Direction
- not affecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“not affect the total sugar and titratable acid content significantly”
t0“Kiwifruit”
t1“Kiwifruit”
e1“1-MCP treatment could inhibit kiwifruit ethylene production”
The same questions in other papers
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- no effect
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See all 21 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.