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| Application of cold plasma in grains and oils industry |
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| DOI： |
| KeyWord:cold plasma grain food pH decrease reactive oxygen reactive nitrogen |
| FundProject: |
| Author Name | Affiliation | | GAO Guangbiao1,2, WU Jianzhang2, LI Yanyu1, YAN Enfeng3, LI Xingjun1 | 1.National Engineering Research Center for Grain Storage and Transportation, Academy of National Food and Strategic Reserves Administration, Beijing 102209, China
2.College of Food Science and Technology, Henan University of Technology, Zhengzhou 450001, China
3.Luliang Jituan Pingyuan Grain Storage Depot Co.?, Ltd.?, Dezhou 253100, Shandong, China |
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| Abstract: |
| Cold plasma is emerging as an environmental friendly non-thermal food process technology. For promoting the development of cold plasma reactors in domestic grains and oils industry, the application progress of cold plasma in improving the functional modification of flours, starch and protein powder, reducing rice cooking time, improving kernel safety,decreasing the production of trans fatty acid in oil hydrogenation, mycotoxin degradation of grains and preventing pests in grains during storage were outlined. The mechanism of cold plasma action in grains and oils was proposed,including reactive oxygen, reactive nitrogen reaction, the theory of pH decrease and modification of biomolecules. The decrease in pH and increase of lipid oxidation after cold plasma treatment on grains and food put forward new requirements for the design of cold plasma reactor and process. In the future research, the parameters of cold plasma equipment for processing grains and oils food and raw materials should be given in a standardized manner, which plays an important role in accelerating the formulation of regulations for the application of cold plasma technology in grains and oils industry. |
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