Abstract
[Objective] The research aimed to study the physiological and biochemical changes of strawberry during the fresh-keeping process.[Method] Taking strawberry as test materials,1-MCP,chitosan composite solution,spices extract solution were used to treat strawberry and the strawberry were stored in low temperature controlled air storage.The decay index,weightless rate,respiratory,Vc content and MDA content of strawberry were determined to study the effects of different treatments on the fresh-keeping of strawberry.[Result] The decay index,weightless rate,respiratory,MDA content of strawberries of 1-MCP group,chitosan composite solution group,spices extract solution group were higher compared with the control(CK),Vc content,total sugar and total acid were lower than control group after storage 13 days,with significant difference(P0.05).Shelf-life of strawberry was prolonged in 4 ℃low temperature controlled air storage.[Conclusion] The research provided certain theoretical basis for the storage and fresh-keeping of strawberry.
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Claims 10
Claim · model-written summary
After 13 days, 1-MCP treated strawberries had higher decay, weight loss, respiration and MDA than control.
- Taxon
- strawberries
_single2.jpg?width=60)
Fragaria ×ananassae0 - Treatment
- 1-MCP groupe0
- Outcome
- decay index,weightless rate,respiratorye0
- Direction
- highere0
- Qualifier
- after storage 13 dayse0
- Comparator
- control(CK)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_single2.jpg?width=500)
Verbatim
e0“The decay index,weightless rate,respiratory,MDA content of strawberries of 1-MCP group,chitosan composite solution group,spices extract solution group were higher compared with the control(CK),Vc content,total sugar and total acid were lower than control group after storage 13 days,with significant difference(P0.05)”
Claim · model-written summary
After 13 days, chitosan treated strawberries had higher decay, weight loss and respiration than control.
- Taxon
- strawberriesFragaria ×ananassae0
- Treatment
- chitosan composite solution groupe0
- Outcome
- decay index,weightless rate,respiratorye0
- Direction
- highere0
- Qualifier
- after storage 13 dayse0
- Comparator
- control(CK)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The decay index,weightless rate,respiratory,MDA content of strawberries of 1-MCP group,chitosan composite solution group,spices extract solution group were higher compared with the control(CK),Vc content,total sugar and total acid were lower than control group after storage 13 days,with significant difference(P0.05)”
Claim · model-written summary
After 13 days, spice extract treated strawberries had higher decay, weight loss and respiration than control.
- Taxon
- strawberriesFragaria ×ananassae0
- Treatment
- spices extract solution groupe0
- Outcome
- decay index,weightless rate,respiratorye0
- Direction
- highere0
- Qualifier
- after storage 13 dayse0
- Comparator
- control(CK)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The decay index,weightless rate,respiratory,MDA content of strawberries of 1-MCP group,chitosan composite solution group,spices extract solution group were higher compared with the control(CK),Vc content,total sugar and total acid were lower than control group after storage 13 days,with significant difference(P0.05)”
Claim · model-written summary
1-MCP treated strawberry MDA content exceeded control after 13 days.
- Taxon
- strawberriesFragaria ×ananassae0
- Treatment
- 1-MCP groupe0
- Outcome
- MDA contente0
- Direction
- highere0
- Comparator
- control(CK)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The decay index,weightless rate,respiratory,MDA content of strawberries of 1-MCP group,chitosan composite solution group,spices extract solution group were higher compared with the control(CK),Vc content,total sugar and total acid were lower than control group after storage 13 days,with significant difference(P0.05)”
Claim · model-written summary
Chitosan treated strawberry MDA content exceeded control after 13 days.
- Taxon
- strawberriesFragaria ×ananassae0
- Treatment
- chitosan composite solution groupe0
- Outcome
- MDA contente0
- Direction
- highere0
- Comparator
- control(CK)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The decay index,weightless rate,respiratory,MDA content of strawberries of 1-MCP group,chitosan composite solution group,spices extract solution group were higher compared with the control(CK),Vc content,total sugar and total acid were lower than control group after storage 13 days,with significant difference(P0.05)”
Claim · model-written summary
Spice extract treated strawberry MDA content exceeded control after 13 days.
- Taxon
- strawberriesFragaria ×ananassae0
- Treatment
- spices extract solution groupe0
- Outcome
- MDA contente0
- Direction
- highere0
- Comparator
- control(CK)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The decay index,weightless rate,respiratory,MDA content of strawberries of 1-MCP group,chitosan composite solution group,spices extract solution group were higher compared with the control(CK),Vc content,total sugar and total acid were lower than control group after storage 13 days,with significant difference(P0.05)”
Claim · model-written summary
1-MCP treated strawberry vitamin C, sugar and acid were lower than control after 13 days.
- Taxon
- strawberriesFragaria ×ananassae0
- Treatment
- 1-MCP groupe0
- Outcome
- Vc content,total sugar and total acide0
- Direction
- lowere0
- Comparator
- control groupe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The decay index,weightless rate,respiratory,MDA content of strawberries of 1-MCP group,chitosan composite solution group,spices extract solution group were higher compared with the control(CK),Vc content,total sugar and total acid were lower than control group after storage 13 days,with significant difference(P0.05)”
Claim · model-written summary
Chitosan treated strawberry vitamin C, sugar and acid were lower than control after 13 days.
- Taxon
- strawberriesFragaria ×ananassae0
- Treatment
- chitosan composite solution groupe0
- Outcome
- Vc content,total sugar and total acide0
- Direction
- lowere0
- Comparator
- control groupe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The decay index,weightless rate,respiratory,MDA content of strawberries of 1-MCP group,chitosan composite solution group,spices extract solution group were higher compared with the control(CK),Vc content,total sugar and total acid were lower than control group after storage 13 days,with significant difference(P0.05)”
Claim · model-written summary
Spice extract treated strawberry vitamin C, sugar and acid were lower than control after 13 days.
- Taxon
- strawberriesFragaria ×ananassae0
- Treatment
- spices extract solution groupe0
- Outcome
- Vc content,total sugar and total acide0
- Direction
- lowere0
- Comparator
- control groupe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The decay index,weightless rate,respiratory,MDA content of strawberries of 1-MCP group,chitosan composite solution group,spices extract solution group were higher compared with the control(CK),Vc content,total sugar and total acid were lower than control group after storage 13 days,with significant difference(P0.05)”
Claim · model-written summary
Low-temperature controlled-atmosphere storage prolonged strawberry shelf life.
- Taxon
- strawberryFragaria ×ananassae0
- Treatment
- 4 ℃low temperature controlled air storagee0
- Outcome
- Shelf-lifee0
- Direction
- prolongede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Shelf-life of strawberry was prolonged in 4 ℃low temperature controlled air storage”
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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.