Quality Evaluation of Rice Treated by High Hydrostatic Pressure and Atmospheric Pressure Plasma
This study applied high hydrostatic pressure (HHP) and atmospheric pressure plasma (APP) treatments to rice and examined the effects of the treatments on the microbial contamination and physicochemical properties. The microbial population was 100% sterilized by HHP and reduced by up to 34% by APP. C...
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| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2019-01-01
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| Series: | Journal of Food Quality |
| Online Access: | http://dx.doi.org/10.1155/2019/4253701 |
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| author | Ji Hae Lee Koan Sik Woo Cheorun Jo Heon Sang Jeong Seuk Ki Lee Byong Won Lee Yu-Young Lee Byoungkyu Lee Hyun-Joo Kim |
| author_facet | Ji Hae Lee Koan Sik Woo Cheorun Jo Heon Sang Jeong Seuk Ki Lee Byong Won Lee Yu-Young Lee Byoungkyu Lee Hyun-Joo Kim |
| author_sort | Ji Hae Lee |
| collection | DOAJ |
| description | This study applied high hydrostatic pressure (HHP) and atmospheric pressure plasma (APP) treatments to rice and examined the effects of the treatments on the microbial contamination and physicochemical properties. The microbial population was 100% sterilized by HHP and reduced by up to 34% by APP. Color a values were increased by up to 285% and 33% in HHP and APP, respectively. HHP increased fructose (∼8,256%) but decreased glucose, sucrose, and maltose (∼97%, −100%, and −93%, respectively). APP only mildly modified sugar composition compared with HHP. Retrogradation factors were not changed remarkably by HHP or APP. In conclusion, HHP sterilized microorganisms, but the sterilization was accompanied by high modifications to color and sugar composition. APP had a lesser effect on the microbial population, but it only mildly changed the physicochemical properties of the rice. Therefore, application of either HHP or APP could be considered depending on the intended use of the rice. |
| format | Article |
| id | doaj-art-2f870df3510d487e92d9ad75b5001066 |
| institution | Kabale University |
| issn | 0146-9428 1745-4557 |
| language | English |
| publishDate | 2019-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Food Quality |
| spelling | doaj-art-2f870df3510d487e92d9ad75b50010662025-02-03T05:47:12ZengWileyJournal of Food Quality0146-94281745-45572019-01-01201910.1155/2019/42537014253701Quality Evaluation of Rice Treated by High Hydrostatic Pressure and Atmospheric Pressure PlasmaJi Hae Lee0Koan Sik Woo1Cheorun Jo2Heon Sang Jeong3Seuk Ki Lee4Byong Won Lee5Yu-Young Lee6Byoungkyu Lee7Hyun-Joo Kim8Crop Post-Harvest Technology Division, Department of Central Area Crop Science, National Institute of Crop Science, Rural Development Administration, Suwon, Gyeonggi 16613, Republic of KoreaCrop Post-Harvest Technology Division, Department of Central Area Crop Science, National Institute of Crop Science, Rural Development Administration, Suwon, Gyeonggi 16613, Republic of KoreaDepartment of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute of Agriculture and Life Science, Seoul National University, Seoul 08836, Republic of KoreaDepartment of Food Science and Biotechnology, Chungbuk National University, Chungbuk 28644, Republic of KoreaCrop Post-Harvest Technology Division, Department of Central Area Crop Science, National Institute of Crop Science, Rural Development Administration, Suwon, Gyeonggi 16613, Republic of KoreaCrop Post-Harvest Technology Division, Department of Central Area Crop Science, National Institute of Crop Science, Rural Development Administration, Suwon, Gyeonggi 16613, Republic of KoreaCrop Post-Harvest Technology Division, Department of Central Area Crop Science, National Institute of Crop Science, Rural Development Administration, Suwon, Gyeonggi 16613, Republic of KoreaCrop Post-Harvest Technology Division, Department of Central Area Crop Science, National Institute of Crop Science, Rural Development Administration, Suwon, Gyeonggi 16613, Republic of KoreaCrop Post-Harvest Technology Division, Department of Central Area Crop Science, National Institute of Crop Science, Rural Development Administration, Suwon, Gyeonggi 16613, Republic of KoreaThis study applied high hydrostatic pressure (HHP) and atmospheric pressure plasma (APP) treatments to rice and examined the effects of the treatments on the microbial contamination and physicochemical properties. The microbial population was 100% sterilized by HHP and reduced by up to 34% by APP. Color a values were increased by up to 285% and 33% in HHP and APP, respectively. HHP increased fructose (∼8,256%) but decreased glucose, sucrose, and maltose (∼97%, −100%, and −93%, respectively). APP only mildly modified sugar composition compared with HHP. Retrogradation factors were not changed remarkably by HHP or APP. In conclusion, HHP sterilized microorganisms, but the sterilization was accompanied by high modifications to color and sugar composition. APP had a lesser effect on the microbial population, but it only mildly changed the physicochemical properties of the rice. Therefore, application of either HHP or APP could be considered depending on the intended use of the rice.http://dx.doi.org/10.1155/2019/4253701 |
| spellingShingle | Ji Hae Lee Koan Sik Woo Cheorun Jo Heon Sang Jeong Seuk Ki Lee Byong Won Lee Yu-Young Lee Byoungkyu Lee Hyun-Joo Kim Quality Evaluation of Rice Treated by High Hydrostatic Pressure and Atmospheric Pressure Plasma Journal of Food Quality |
| title | Quality Evaluation of Rice Treated by High Hydrostatic Pressure and Atmospheric Pressure Plasma |
| title_full | Quality Evaluation of Rice Treated by High Hydrostatic Pressure and Atmospheric Pressure Plasma |
| title_fullStr | Quality Evaluation of Rice Treated by High Hydrostatic Pressure and Atmospheric Pressure Plasma |
| title_full_unstemmed | Quality Evaluation of Rice Treated by High Hydrostatic Pressure and Atmospheric Pressure Plasma |
| title_short | Quality Evaluation of Rice Treated by High Hydrostatic Pressure and Atmospheric Pressure Plasma |
| title_sort | quality evaluation of rice treated by high hydrostatic pressure and atmospheric pressure plasma |
| url | http://dx.doi.org/10.1155/2019/4253701 |
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