Development of Decontamination Treatment Techniques for Dry Powder Foods by Atmospheric-Pressure Nonequilibrium DC Pulse Discharge Plasma Jet
Dry powder food ingredients imported to Japan contain large amounts of viable bacteria and coliform bacteria, and we need a simple, low-cost, dry nonthermal decontamination method without spoiling nutrients, color, fragrance, and flavor. In this study, it is shown that the decontamination performanc...
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| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Journal of Food Quality |
| Online Access: | http://dx.doi.org/10.1155/2021/8896716 |
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| _version_ | 1832566256627089408 |
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| author | Toshifumi Yuji Kenichi Nakabayashi Hiroyuki Kinoshita Narong Mungkung Yoshifumi Suzaki Sarizam Mamat Hiroshi Akatsuka |
| author_facet | Toshifumi Yuji Kenichi Nakabayashi Hiroyuki Kinoshita Narong Mungkung Yoshifumi Suzaki Sarizam Mamat Hiroshi Akatsuka |
| author_sort | Toshifumi Yuji |
| collection | DOAJ |
| description | Dry powder food ingredients imported to Japan contain large amounts of viable bacteria and coliform bacteria, and we need a simple, low-cost, dry nonthermal decontamination method without spoiling nutrients, color, fragrance, and flavor. In this study, it is shown that the decontamination performance against viable bacteria and coliform bacteria is proportional to the plasma irradiation time when OH and O3 radicals are incident on the dry powder food ingredients placed in an atmospheric-pressure nonequilibrium DC pulse discharge Ar + O2 mixture gas plasma jet. Our study revealed that there is a correlation between the plasma irradiation time and DC pulse frequency increase and the decontamination effect on the general bacterial count. |
| format | Article |
| id | doaj-art-060fefdfdcd0481a924618376ac44fab |
| institution | Kabale University |
| issn | 0146-9428 1745-4557 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Food Quality |
| spelling | doaj-art-060fefdfdcd0481a924618376ac44fab2025-02-03T01:04:34ZengWileyJournal of Food Quality0146-94281745-45572021-01-01202110.1155/2021/88967168896716Development of Decontamination Treatment Techniques for Dry Powder Foods by Atmospheric-Pressure Nonequilibrium DC Pulse Discharge Plasma JetToshifumi Yuji0Kenichi Nakabayashi1Hiroyuki Kinoshita2Narong Mungkung3Yoshifumi Suzaki4Sarizam Mamat5Hiroshi Akatsuka6Faculty of Education, University of Miyazaki, 1-1, Gakuenkibanadai-nishi, Miyazaki 8892192, JapanFaculty of Education, University of Miyazaki, 1-1, Gakuenkibanadai-nishi, Miyazaki 8892192, JapanDepartment of Mechanical Design Systems Engineering, University of Miyazaki, 1-1, Gakuenkibanadai-nishi, Miyazaki 8892192, JapanDepartment of Electrical Technology Education, King Mongkut’s University of Technology, 126 Pracha Uthit Rd, Bang Mot, Thung Khru, Bangkok 10140, ThailandDepartment of Advanced Materials Science, Kagawa University, 1-1 Saiwai-cho, Takamatsu-shi, Kagawa 7608521, JapanAdvanced Materials Research Cluster, Faculty of Bioengineering and Technology, Universiti Malaysia Kelantan, Jeli 17600, Kelantan, MalaysiaInstitute of Innovative Research, Tokyo Institute of Technology, 2-12-1 Ookayama, Meguro-ku, Tokyo 1528550, JapanDry powder food ingredients imported to Japan contain large amounts of viable bacteria and coliform bacteria, and we need a simple, low-cost, dry nonthermal decontamination method without spoiling nutrients, color, fragrance, and flavor. In this study, it is shown that the decontamination performance against viable bacteria and coliform bacteria is proportional to the plasma irradiation time when OH and O3 radicals are incident on the dry powder food ingredients placed in an atmospheric-pressure nonequilibrium DC pulse discharge Ar + O2 mixture gas plasma jet. Our study revealed that there is a correlation between the plasma irradiation time and DC pulse frequency increase and the decontamination effect on the general bacterial count.http://dx.doi.org/10.1155/2021/8896716 |
| spellingShingle | Toshifumi Yuji Kenichi Nakabayashi Hiroyuki Kinoshita Narong Mungkung Yoshifumi Suzaki Sarizam Mamat Hiroshi Akatsuka Development of Decontamination Treatment Techniques for Dry Powder Foods by Atmospheric-Pressure Nonequilibrium DC Pulse Discharge Plasma Jet Journal of Food Quality |
| title | Development of Decontamination Treatment Techniques for Dry Powder Foods by Atmospheric-Pressure Nonequilibrium DC Pulse Discharge Plasma Jet |
| title_full | Development of Decontamination Treatment Techniques for Dry Powder Foods by Atmospheric-Pressure Nonequilibrium DC Pulse Discharge Plasma Jet |
| title_fullStr | Development of Decontamination Treatment Techniques for Dry Powder Foods by Atmospheric-Pressure Nonequilibrium DC Pulse Discharge Plasma Jet |
| title_full_unstemmed | Development of Decontamination Treatment Techniques for Dry Powder Foods by Atmospheric-Pressure Nonequilibrium DC Pulse Discharge Plasma Jet |
| title_short | Development of Decontamination Treatment Techniques for Dry Powder Foods by Atmospheric-Pressure Nonequilibrium DC Pulse Discharge Plasma Jet |
| title_sort | development of decontamination treatment techniques for dry powder foods by atmospheric pressure nonequilibrium dc pulse discharge plasma jet |
| url | http://dx.doi.org/10.1155/2021/8896716 |
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