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Metabolic mechanism of nitrogen modified atmosphere storage on delaying quality deterioration of rice grains
- Source :
- Food Chemistry: X, Vol 16, Iss , Pp 100519- (2022)
- Publication Year :
- 2022
- Publisher :
- Elsevier, 2022.
-
Abstract
- Nitrogen modified atmosphere was an effective way to control pest infestation in grains. In this study, the quality changes of rice during nitrogen modified atmosphere packaging storage (N2-MAPS) were monitored. An un-targeted metabolomics method was used to detect the rice metabolites and explore the mechanism of N2-MAPS for delaying rice deterioration. In this study, two rice species were studied under N2-MAPS and conventional storage at 30 °C for 150 days. The quality changes of rice during storage were monitored. The results showed that N2-MAPS could retard the increase of fatty acid value and amylose content, and defer the decrease of enzyme activities. And N2-MAPS had no significant influence on texture characteristics of rice. The metabolomics results suggested some metabolites and pathways were affected by N2-MAPS and revealed that N2-MAPS could protect rice cells from oxidative damage, maintain cell integrity and stability by regulating the metabolism to delay the rice deterioration.
Details
- Language :
- English
- ISSN :
- 25901575
- Volume :
- 16
- Issue :
- 100519-
- Database :
- Directory of Open Access Journals
- Journal :
- Food Chemistry: X
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.0a718431f8fd4797a9bd7da403a3774c
- Document Type :
- article
- Full Text :
- https://doi.org/10.1016/j.fochx.2022.100519