Abstract
Rice seeds with different moisture contents were stored in simulated storage facilities at different temperatures for 300 days. Measurement of biochemical properties and the observation of embryo and endosperm structures showed that high temperature and moisture content accelerated the deterioration in rice seeds and damaged the cell structures. Two hypotheses were proposed to explain the mechanisms of deterioration in rice seeds. The study of scavenging systems supported that scavenging system performed well and external storage conditions partly contributed to the deterioration in the early stage while the self-protection metabolism was damaged to some extent with the malfunction of scavenging systems in the later stage of storage. In the practice, it is an energy-saving way to prevent deterioration of rice seeds by moisture removal and staged low-temperature storage.
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Claims 6
Claim · model-written summary
High temperature and moisture accelerated deterioration in stored rice seeds.
- Taxon
- rice
Oryza sativae0 - Treatment
- high temperature and moisture contente0
- Outcome
- deterioration in rice seedse0
- Direction
- acceleratede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“high temperature and moisture content accelerated the deterioration in rice seeds”
Claim · model-written summary
High temperature and moisture damaged rice seed cell structures.
- Taxon
- riceOryza sativae0
- Treatment
- high temperature and moisture contente0
- Outcome
- cell structurese0
- Direction
- damagede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“high temperature and moisture content accelerated the deterioration in rice seeds and damaged the cell structures”
Claim · model-written summary
Scavenging systems performed well in the early stage of rice seed storage.
- Taxon
- RiceOryza sativae1
- Organ / stage
- seedse1
- Outcome
- scavenging system performed welle0
- Qualifier
- in the early stagee0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“scavenging system performed well and external storage conditions partly contributed to the deterioration in the early stage”
e1“Rice seeds with different moisture contents”
Claim · model-written summary
External storage conditions partly contributed to early rice seed deterioration.
- Taxon
- RiceOryza sativae1
- Organ / stage
- seedse1
- Outcome
- deterioratione0
- Qualifier
- external storage conditionse0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“external storage conditions partly contributed to the deterioration in the early stage”
e1“Rice seeds with different moisture contents”
Claim · model-written summary
Rice seed self-protection metabolism was damaged with malfunctioning scavenging systems later in storage.
- Taxon
- RiceOryza sativae1
- Outcome
- self-protection metabolisme0
- Direction
- damagede0
- Qualifier
- malfunction of scavenging systemse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the self-protection metabolism was damaged to some extent with the malfunction of scavenging systems in the later stage of storage”
e1“Rice seeds with different moisture contents”
Claim · model-written summary
The authors recommend moisture removal and staged low-temperature storage to prevent rice seed deterioration with energy savings.
- Taxon
- riceOryza sativae0
- Outcome
- moisture removal and staged low-temperature storagee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“it is an energy-saving way to prevent deterioration of rice seeds by moisture removal and staged low-temperature storage”
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