Evaluating modified atmosphere with variable CO₂-O₂ concentrations for Tribolium castaneum management and quality preservation in Rice storage
This study explored the efficacy of CO₂-MA with variable CO₂-O₂ concentrations (TA: 2 % O₂ + 35 % CO₂, TB: 14 % O₂ + 35 % CO₂, TC: 21 % O₂ + 35 % CO₂, TD: 21 % O₂ + 60 % CO₂) in controlling Tribolium castaneum and preserving rice quality. TD exhibited the highest efficacy, achieving rapid and comple...
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| Language: | English |
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Elsevier
2025-02-01
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| Series: | Food Chemistry: X |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590157525000999 |
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| author | Xue Dong Ming Yang Peian Tang |
| author_facet | Xue Dong Ming Yang Peian Tang |
| author_sort | Xue Dong |
| collection | DOAJ |
| description | This study explored the efficacy of CO₂-MA with variable CO₂-O₂ concentrations (TA: 2 % O₂ + 35 % CO₂, TB: 14 % O₂ + 35 % CO₂, TC: 21 % O₂ + 35 % CO₂, TD: 21 % O₂ + 60 % CO₂) in controlling Tribolium castaneum and preserving rice quality. TD exhibited the highest efficacy, achieving rapid and complete pest mortality within 48 h, particularly in the resilient pupal stage, and nearly 100 % mortality under grain-embedded conditions within 10 days. Quality assessments revealed that TD effectively mitigated lipid oxidation by reducing aldehydes and alcohols, major contributors to rice aging and off-flavors while maintaining acceptable enzymatic activities and VOC profiles. Principal component analysis confirmed that TD minimized oxidative stress and preserved desirable sensory attributes more effectively than hypoxic treatments. These findings presented an advancement in sustainable grain storage, with tailored CO₂-O₂ ratios to achieve desirable outcomes as a sustainable strategy for long-term rice storage. |
| format | Article |
| id | doaj-art-24ea34e92af54ed18c3d47ac77f35363 |
| institution | Kabale University |
| issn | 2590-1575 |
| language | English |
| publishDate | 2025-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Food Chemistry: X |
| spelling | doaj-art-24ea34e92af54ed18c3d47ac77f353632025-02-08T05:01:06ZengElsevierFood Chemistry: X2590-15752025-02-0126102252Evaluating modified atmosphere with variable CO₂-O₂ concentrations for Tribolium castaneum management and quality preservation in Rice storageXue Dong0Ming Yang1Peian Tang2College of Food Science and Engineering, Nanjing University of Finance and Economics/ Collaborative Innovation Center for Modern Grain Circulation and Safety, NO.3 Wenyuan Road, Xixia District, Nanjing 210023, Jiangsu, ChinaCollege of Food Science and Engineering, Nanjing University of Finance and Economics/ Collaborative Innovation Center for Modern Grain Circulation and Safety, NO.3 Wenyuan Road, Xixia District, Nanjing 210023, Jiangsu, ChinaCorresponding author.; College of Food Science and Engineering, Nanjing University of Finance and Economics/ Collaborative Innovation Center for Modern Grain Circulation and Safety, NO.3 Wenyuan Road, Xixia District, Nanjing 210023, Jiangsu, ChinaThis study explored the efficacy of CO₂-MA with variable CO₂-O₂ concentrations (TA: 2 % O₂ + 35 % CO₂, TB: 14 % O₂ + 35 % CO₂, TC: 21 % O₂ + 35 % CO₂, TD: 21 % O₂ + 60 % CO₂) in controlling Tribolium castaneum and preserving rice quality. TD exhibited the highest efficacy, achieving rapid and complete pest mortality within 48 h, particularly in the resilient pupal stage, and nearly 100 % mortality under grain-embedded conditions within 10 days. Quality assessments revealed that TD effectively mitigated lipid oxidation by reducing aldehydes and alcohols, major contributors to rice aging and off-flavors while maintaining acceptable enzymatic activities and VOC profiles. Principal component analysis confirmed that TD minimized oxidative stress and preserved desirable sensory attributes more effectively than hypoxic treatments. These findings presented an advancement in sustainable grain storage, with tailored CO₂-O₂ ratios to achieve desirable outcomes as a sustainable strategy for long-term rice storage.http://www.sciencedirect.com/science/article/pii/S2590157525000999CO₂-modified atmosphere (CO₂-MA)Tribolium castaneumRice storage qualityVolatile organic compounds (VOCs)Lipid oxidationSustainable pest control |
| spellingShingle | Xue Dong Ming Yang Peian Tang Evaluating modified atmosphere with variable CO₂-O₂ concentrations for Tribolium castaneum management and quality preservation in Rice storage Food Chemistry: X CO₂-modified atmosphere (CO₂-MA) Tribolium castaneum Rice storage quality Volatile organic compounds (VOCs) Lipid oxidation Sustainable pest control |
| title | Evaluating modified atmosphere with variable CO₂-O₂ concentrations for Tribolium castaneum management and quality preservation in Rice storage |
| title_full | Evaluating modified atmosphere with variable CO₂-O₂ concentrations for Tribolium castaneum management and quality preservation in Rice storage |
| title_fullStr | Evaluating modified atmosphere with variable CO₂-O₂ concentrations for Tribolium castaneum management and quality preservation in Rice storage |
| title_full_unstemmed | Evaluating modified atmosphere with variable CO₂-O₂ concentrations for Tribolium castaneum management and quality preservation in Rice storage |
| title_short | Evaluating modified atmosphere with variable CO₂-O₂ concentrations for Tribolium castaneum management and quality preservation in Rice storage |
| title_sort | evaluating modified atmosphere with variable co₂ o₂ concentrations for tribolium castaneum management and quality preservation in rice storage |
| topic | CO₂-modified atmosphere (CO₂-MA) Tribolium castaneum Rice storage quality Volatile organic compounds (VOCs) Lipid oxidation Sustainable pest control |
| url | http://www.sciencedirect.com/science/article/pii/S2590157525000999 |
| work_keys_str_mv | AT xuedong evaluatingmodifiedatmospherewithvariableco2o2concentrationsfortriboliumcastaneummanagementandqualitypreservationinricestorage AT mingyang evaluatingmodifiedatmospherewithvariableco2o2concentrationsfortriboliumcastaneummanagementandqualitypreservationinricestorage AT peiantang evaluatingmodifiedatmospherewithvariableco2o2concentrationsfortriboliumcastaneummanagementandqualitypreservationinricestorage |