Research Progress on the Application of Low-Temperature Ethylene Oxidation Catalysts in Fruit and Vegetable Preservation
Low concentrations of exogenous ethylene are one of the major causes for the quality deterioration of postharvest fruits and vegetables. Efficient removal of exogenous ethylene is key to solving this problem. At present, low-temperature catalytic oxidation technology is the most safe, efficient and...
Saved in:
| Main Author: | |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
China Food Publishing Company
2024-09-01
|
| Series: | Shipin Kexue |
| Subjects: | |
| Online Access: | https://www.spkx.net.cn/fileup/1002-6630/PDF/2024-45-18-030.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850181602739486720 |
|---|---|
| author | ZHAO Jiarong, WANG Chen, ZHAI Yanping, KANG Xue, |
| author_facet | ZHAO Jiarong, WANG Chen, ZHAI Yanping, KANG Xue, |
| author_sort | ZHAO Jiarong, WANG Chen, ZHAI Yanping, KANG Xue, |
| collection | DOAJ |
| description | Low concentrations of exogenous ethylene are one of the major causes for the quality deterioration of postharvest fruits and vegetables. Efficient removal of exogenous ethylene is key to solving this problem. At present, low-temperature catalytic oxidation technology is the most safe, efficient and economical method for removing low concentrations of exogenous ethylene in fruit and vegetable preservation scenarios. This review article focuses on the application of low-temperature ethylene oxidation catalysts in fruit and vegetable preservation, analyzes the mechanism of ethylene catalytic oxidation at low temperatures, and summarizes recent developments and future trends of various noble metal catalysts (Au, Ag, and Pt based catalysts). Moreover, based on the issue of catalyst deactivation, the reasons for the deactivation of low-temperature ethylene oxidation catalysts at low temperatures are discussed and possible solutions to solve this problem are presented. Finally, we give an outlook on the future development of low-temperature ethylene catalysts in order to provide assistance and new ideas for the development of stable and efficient low-temperature ethylene oxidation catalysts. |
| format | Article |
| id | doaj-art-d3d93ddd9f8d4fb6a1337fb7918ce7d4 |
| institution | OA Journals |
| issn | 1002-6630 |
| language | English |
| publishDate | 2024-09-01 |
| publisher | China Food Publishing Company |
| record_format | Article |
| series | Shipin Kexue |
| spelling | doaj-art-d3d93ddd9f8d4fb6a1337fb7918ce7d42025-08-20T02:17:52ZengChina Food Publishing CompanyShipin Kexue1002-66302024-09-01451826127110.7506/spkx1002-6630-20231115-111Research Progress on the Application of Low-Temperature Ethylene Oxidation Catalysts in Fruit and Vegetable PreservationZHAO Jiarong, WANG Chen, ZHAI Yanping, KANG Xue,0(1. School of Environment and Safety Engineering, North University of China, Taiyuan 030051, China; 2. Dezhou Industrial Technology Research Institute, North University of China, Dezhou 253000, China; 3. Rare Earth Catalysis Innovation Research Institute (Dongying) Co. Ltd., Dongying 257000, China; 4. School of Chemistry and Chemical Engineering, North University of China, Taiyuan 030051, China)Low concentrations of exogenous ethylene are one of the major causes for the quality deterioration of postharvest fruits and vegetables. Efficient removal of exogenous ethylene is key to solving this problem. At present, low-temperature catalytic oxidation technology is the most safe, efficient and economical method for removing low concentrations of exogenous ethylene in fruit and vegetable preservation scenarios. This review article focuses on the application of low-temperature ethylene oxidation catalysts in fruit and vegetable preservation, analyzes the mechanism of ethylene catalytic oxidation at low temperatures, and summarizes recent developments and future trends of various noble metal catalysts (Au, Ag, and Pt based catalysts). Moreover, based on the issue of catalyst deactivation, the reasons for the deactivation of low-temperature ethylene oxidation catalysts at low temperatures are discussed and possible solutions to solve this problem are presented. Finally, we give an outlook on the future development of low-temperature ethylene catalysts in order to provide assistance and new ideas for the development of stable and efficient low-temperature ethylene oxidation catalysts.https://www.spkx.net.cn/fileup/1002-6630/PDF/2024-45-18-030.pdffruit and vegetable preservation; exogenous ethylene; low-temperature catalytic oxidation technology; catalytic reaction and deactivation mechanism; noble metal catalysts |
| spellingShingle | ZHAO Jiarong, WANG Chen, ZHAI Yanping, KANG Xue, Research Progress on the Application of Low-Temperature Ethylene Oxidation Catalysts in Fruit and Vegetable Preservation Shipin Kexue fruit and vegetable preservation; exogenous ethylene; low-temperature catalytic oxidation technology; catalytic reaction and deactivation mechanism; noble metal catalysts |
| title | Research Progress on the Application of Low-Temperature Ethylene Oxidation Catalysts in Fruit and Vegetable Preservation |
| title_full | Research Progress on the Application of Low-Temperature Ethylene Oxidation Catalysts in Fruit and Vegetable Preservation |
| title_fullStr | Research Progress on the Application of Low-Temperature Ethylene Oxidation Catalysts in Fruit and Vegetable Preservation |
| title_full_unstemmed | Research Progress on the Application of Low-Temperature Ethylene Oxidation Catalysts in Fruit and Vegetable Preservation |
| title_short | Research Progress on the Application of Low-Temperature Ethylene Oxidation Catalysts in Fruit and Vegetable Preservation |
| title_sort | research progress on the application of low temperature ethylene oxidation catalysts in fruit and vegetable preservation |
| topic | fruit and vegetable preservation; exogenous ethylene; low-temperature catalytic oxidation technology; catalytic reaction and deactivation mechanism; noble metal catalysts |
| url | https://www.spkx.net.cn/fileup/1002-6630/PDF/2024-45-18-030.pdf |
| work_keys_str_mv | AT zhaojiarongwangchenzhaiyanpingkangxue researchprogressontheapplicationoflowtemperatureethyleneoxidationcatalystsinfruitandvegetablepreservation |