Abstract
As a local variety in Dazhou, crispy red plum has obvious regional characteristics, and its ripe fruit is still quite hard. Crispy red plums are respiratory variable fruits. In a short period of time after harvest, the respiratory intensity rise sharply, and the quality of fruits declines, resulting in difficulties in storage. Shelf period, sales period and processing period cannot be guaranteed. Difficult storage and processing have become the core factors hindering the development of the crisp red plum industry. This paper discusses the effects of different temperatures on post-harvesting crisp red plums under intelligent air conditioning storage. By measuring the changes in the antioxidant enzyme activity of fruits during the storage of crisp red plums, the mechanism of different temperature treatments adjusting the physiological activity of crisp red plums is revealed. The results show that low-temperature storage can delay the arrival of respiratory peaks and reduce respiratory peaks during plum fruit storage. At the same time, it can inhibit the increase of relative conductivity and the generation of MDA during the storage of crisp red plum fruit. In addition, low-temperature treatment can also control the reduction of SOD and POD activity during the storage of plum fruit, ensure the normal operation of the reactive oxygen system of fruit removal, and reduce the damage caused by oxidation stress to plum fruit.
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Claims 8
Claim · model-written summary
Low-temperature storage can delay arrival of respiratory peaks in plum fruit.
- Taxon
- plum
Prunus domesticae0 - Organ / stage
- fruite0
- Treatment
- low-temperature storagee0
- Outcome
- arrival of respiratory peakse0
- Direction
- delaye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results show that low-temperature storage can delay the arrival of respiratory peaks and reduce respiratory peaks during plum fruit storage.”
Claim · model-written summary
Low-temperature storage can reduce respiratory peaks in plum fruit.
- Taxon
- plumPrunus domesticae0
- Organ / stage
- fruite0
- Treatment
- low-temperature storagee0
- Outcome
- respiratory peakse0
- Direction
- reducee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results show that low-temperature storage can delay the arrival of respiratory peaks and reduce respiratory peaks during plum fruit storage.”
Claim · model-written summary
Low-temperature storage can inhibit relative conductivity increase or generation in plum fruit.
- Taxon
- crisp red plume0
- Organ / stage
- fruite0
- Treatment
- ite0
- Outcome
- relative conductivitye0
- Direction
- inhibite0
Not reportedComparator
Verbatim
e0“At the same time, it can inhibit the increase of relative conductivity and the generation of MDA during the storage of crisp red plum fruit.”
Claim · model-written summary
Low-temperature storage can inhibit MDA increase or generation in plum fruit.
Not reportedComparator
Verbatim
e0“At the same time, it can inhibit the increase of relative conductivity and the generation of MDA during the storage of crisp red plum fruit.”
Claim · model-written summary
Low-temperature treatment can limit reduction of SOD activity during plum storage.
- Taxon
- plumPrunus domesticae0
- Organ / stage
- fruite0
- Treatment
- low-temperature treatmente0
- Outcome
- SODe0
- Direction
- control the reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In addition, low-temperature treatment can also control the reduction of SOD and POD activity during the storage of plum fruit, ensure the normal operation of the reactive oxygen system of fruit removal, and reduce the damage caused by oxidation stress to plum fruit.”
Claim · model-written summary
Low-temperature treatment can limit reduction of POD activity during plum storage.
- Taxon
- plumPrunus domesticae0
- Organ / stage
- fruite0
- Treatment
- low-temperature treatmente0
- Outcome
- PODe0
- Direction
- control the reductione0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In addition, low-temperature treatment can also control the reduction of SOD and POD activity during the storage of plum fruit, ensure the normal operation of the reactive oxygen system of fruit removal, and reduce the damage caused by oxidation stress to plum fruit.”
Claim · model-written summary
Low-temperature treatment can maintain normal operation of the fruit reactive oxygen system.
- Taxon
- plumPrunus domesticae0
- Treatment
- low-temperature treatmente0
- Outcome
- normal operation of the reactive oxygen systeme0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In addition, low-temperature treatment can also control the reduction of SOD and POD activity during the storage of plum fruit, ensure the normal operation of the reactive oxygen system of fruit removal, and reduce the damage caused by oxidation stress to plum fruit.”
Claim · model-written summary
Low-temperature treatment can reduce oxidative stress damage to plum fruit.
- Taxon
- plumPrunus domesticae0
- Treatment
- low-temperature treatmente0
- Outcome
- damage caused by oxidation stress to plum fruite0
- Direction
- reducee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“In addition, low-temperature treatment can also control the reduction of SOD and POD activity during the storage of plum fruit, ensure the normal operation of the reactive oxygen system of fruit removal, and reduce the damage caused by oxidation stress to plum fruit.”
The same questions in other papers
cold · pest · Prunus domestica (plum)Positive and negative results
1 in the opposite direction
- negative
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.