ELECTRICAL CONDUCTIVITY APPLICATION IN OHMIC PASTEURIZATION OF ORANGE JUICE
The conversion of electrical energy into heat energy, which results in internal energy generation, is the underlying premise of Ohmic heating. An experimental batch Ohmic heating unit was built and manufactured for this study. The effect of voltage gradient of alternating current during batch Ohmic...
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College of Agriculture
2022-06-01
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| Series: | Mesopotamia Journal of Agriculture |
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| Online Access: | https://magrj.mosuljournals.com/article_174191_ade657ceb9034b3f0c46199ec2db0089.pdf |
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| author | Hawri Ahmed Arkan Sedeeq Thamer Alhaji |
| author_facet | Hawri Ahmed Arkan Sedeeq Thamer Alhaji |
| author_sort | Hawri Ahmed |
| collection | DOAJ |
| description | The conversion of electrical energy into heat energy, which results in internal energy generation, is the underlying premise of Ohmic heating. An experimental batch Ohmic heating unit was built and manufactured for this study. The effect of voltage gradient of alternating current during batch Ohmic heating on orange juice was investigated. Parameters such as temperature, electrical current, time consumption, system performance coefficient, and heating rate of orange juice under Ohmic heating process were studied. The time consumption such as (23.02, 11.25, and 2.19 minutes) to reach the Ohmic pasteurization temperature (95 °C) was decreased as the voltage gradients (9.20 V/cm, 12.64 V/cm, and 25.28 V/cm) increased respectively. The electrical current was rapidly increased (4.46 Amp.) in accordance with the higher voltage gradient (25.28 V/cm) to attain the pasteurization temperature. With rising voltage gradients, Ohmic heating resulted in greater system performance coefficient values. The heating rate appears to have grown dramatically as the voltage gradients increased. |
| format | Article |
| id | doaj-art-5cb6384e2a684cd79a3c2bd919636700 |
| institution | DOAJ |
| issn | 1815-316X 2224-9796 |
| language | English |
| publishDate | 2022-06-01 |
| publisher | College of Agriculture |
| record_format | Article |
| series | Mesopotamia Journal of Agriculture |
| spelling | doaj-art-5cb6384e2a684cd79a3c2bd9196367002025-08-20T02:56:50ZengCollege of AgricultureMesopotamia Journal of Agriculture1815-316X2224-97962022-06-0150282010.33899/magrj.2022.132958.1165174191ELECTRICAL CONDUCTIVITY APPLICATION IN OHMIC PASTEURIZATION OF ORANGE JUICEHawri Ahmed0Arkan Sedeeq1Thamer Alhaji2لیس لدیه عملAgricultural Machines and Equipment's Dept. / Agricultural and Forestry College / Mosul University / MOSUL / IRAQFood Science Dept., College of Agriculture and Forestry, Mosul UniversityThe conversion of electrical energy into heat energy, which results in internal energy generation, is the underlying premise of Ohmic heating. An experimental batch Ohmic heating unit was built and manufactured for this study. The effect of voltage gradient of alternating current during batch Ohmic heating on orange juice was investigated. Parameters such as temperature, electrical current, time consumption, system performance coefficient, and heating rate of orange juice under Ohmic heating process were studied. The time consumption such as (23.02, 11.25, and 2.19 minutes) to reach the Ohmic pasteurization temperature (95 °C) was decreased as the voltage gradients (9.20 V/cm, 12.64 V/cm, and 25.28 V/cm) increased respectively. The electrical current was rapidly increased (4.46 Amp.) in accordance with the higher voltage gradient (25.28 V/cm) to attain the pasteurization temperature. With rising voltage gradients, Ohmic heating resulted in greater system performance coefficient values. The heating rate appears to have grown dramatically as the voltage gradients increased.https://magrj.mosuljournals.com/article_174191_ade657ceb9034b3f0c46199ec2db0089.pdfelectrical conductivity,,,،,؛orange juice,,,،,؛voltage gradient,,,،,؛temperature |
| spellingShingle | Hawri Ahmed Arkan Sedeeq Thamer Alhaji ELECTRICAL CONDUCTIVITY APPLICATION IN OHMIC PASTEURIZATION OF ORANGE JUICE Mesopotamia Journal of Agriculture electrical conductivity,, ,،,؛orange juice,, ,،,؛voltage gradient,, ,،,؛temperature |
| title | ELECTRICAL CONDUCTIVITY APPLICATION IN OHMIC PASTEURIZATION OF ORANGE JUICE |
| title_full | ELECTRICAL CONDUCTIVITY APPLICATION IN OHMIC PASTEURIZATION OF ORANGE JUICE |
| title_fullStr | ELECTRICAL CONDUCTIVITY APPLICATION IN OHMIC PASTEURIZATION OF ORANGE JUICE |
| title_full_unstemmed | ELECTRICAL CONDUCTIVITY APPLICATION IN OHMIC PASTEURIZATION OF ORANGE JUICE |
| title_short | ELECTRICAL CONDUCTIVITY APPLICATION IN OHMIC PASTEURIZATION OF ORANGE JUICE |
| title_sort | electrical conductivity application in ohmic pasteurization of orange juice |
| topic | electrical conductivity,, ,،,؛orange juice,, ,،,؛voltage gradient,, ,،,؛temperature |
| url | https://magrj.mosuljournals.com/article_174191_ade657ceb9034b3f0c46199ec2db0089.pdf |
| work_keys_str_mv | AT hawriahmed electricalconductivityapplicationinohmicpasteurizationoforangejuice AT arkansedeeq electricalconductivityapplicationinohmicpasteurizationoforangejuice AT thameralhaji electricalconductivityapplicationinohmicpasteurizationoforangejuice |