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Chang X, Zhang L, Xu Q, Zheng Z, Wang R, Li Z. Continuous flow microwave heating and sterilization for liquid food. INTERNATIONAL JOURNAL OF FOOD ENGINEERING 2022. [DOI: 10.1515/ijfe-2022-0130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
Abstract
Continuous flow microwave sterilization for liquid food has advantages of a short time and high retention rate of nutrients. However, uneven microwave heating is the critical factor restricting the industrialization of microwave sterilization. This paper reviews the up-to-date research on the continuous flow microwave heating and the continuous flow microwave sterilization system for liquid food. The causes of the non-uniformity of continuous flow microwave heating are thoroughly discussed and the methods of improving the uniformity are proposed. Finally, the recommendations for future research of continuous flow microwave sterilization for liquid food are presented.
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Affiliation(s)
- Xiaoling Chang
- Tianjin Key Laboratory of Integrated Design and On-line Monitoring for Light Industry & Food Machinery and Equipment , Tianjin University of Science & Technology , 300222 , Tianjin , China
| | - Lixin Zhang
- Tianjin Key Laboratory of Integrated Design and On-line Monitoring for Light Industry & Food Machinery and Equipment , Tianjin University of Science & Technology , 300222 , Tianjin , China
| | - Qing Xu
- Tianjin Key Laboratory of Integrated Design and On-line Monitoring for Light Industry & Food Machinery and Equipment , Tianjin University of Science & Technology , 300222 , Tianjin , China
- Tianjin International Joint Research and Development Center of Low-Carbon Green Process Equipment , Tianjin University of Science & Technology , 300222 , Tianjin , China
- Guangdong Intelligent Filling Technology Limited Company , Guangdong , Foshan , China
| | - Zhaoqi Zheng
- Tianjin Key Laboratory of Integrated Design and On-line Monitoring for Light Industry & Food Machinery and Equipment , Tianjin University of Science & Technology , 300222 , Tianjin , China
- Tianjin International Joint Research and Development Center of Low-Carbon Green Process Equipment , Tianjin University of Science & Technology , 300222 , Tianjin , China
| | - Ruifang Wang
- Tianjin Key Laboratory of Integrated Design and On-line Monitoring for Light Industry & Food Machinery and Equipment , Tianjin University of Science & Technology , 300222 , Tianjin , China
- Tianjin International Joint Research and Development Center of Low-Carbon Green Process Equipment , Tianjin University of Science & Technology , 300222 , Tianjin , China
| | - Zhanyong Li
- Tianjin International Joint Research and Development Center of Low-Carbon Green Process Equipment , Tianjin University of Science & Technology , 300222 , Tianjin , China
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Zhang L, Liu F, Jin Y, Wu S, Xu X, Yang N. Current Applications and Challenges of Induced Electric Fields for the Treatment of Foods. FOOD ENGINEERING REVIEWS 2022. [DOI: 10.1007/s12393-022-09314-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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3
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Yang M, Gao Y, Liu Y, Yang G, Zhao CX, Wu KJ. Integration of microfluidic systems with external fields for multiphase process intensification. Chem Eng Sci 2021. [DOI: 10.1016/j.ces.2021.116450] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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4
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Joe SY, So JH, Hwang SH, Cho BK, Lee WH, Kang T, Lee SH. Application of Ohmic-Vacuum Combination Heating for the Processing of Senior-Friendly Food (Multiphase Food): Experimental Studies and Numerical Simulation. Foods 2021; 10:foods10010138. [PMID: 33440791 PMCID: PMC7826901 DOI: 10.3390/foods10010138] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2020] [Revised: 01/08/2021] [Accepted: 01/09/2021] [Indexed: 01/18/2023] Open
Abstract
The popularity of senior-friendly food has been increasing as the world enters the age of an aging society. It is required that senior-friendly food products are processed with the new concept of processing techniques that do not destroy the nutritional and sensory values. Ohmic heating can be an alternative to conventional heating methods for processing senior-friendly food with retaining excellent taste and quality because of less destruction of nutrients in the food. In this study, the ohmic–vacuum combination heating system was developed to process a multiphase type of senior-friendly food. Changes in physical and electrical properties of senior-friendly model foods were investigated depending on the experimental conditions such as vacuum pressure intensity and vacuum pretreatment time. Numerical simulations based on the experimental conditions were performed using COMSOL multiphysics. The ohmic–vacuum combination heating method with agitation reduced the heating time of the model food, and non-uniform temperature distribution in model food was successfully resolved due to the effect of vacuum and agitation. Furthermore, the difference was found in the hardness of solid particles depending on the vacuum treatment time and intensity after the heating treatment. The ohmic–vacuum combination heating system appeared effective when applying for the senior-friendly foods in multiphase form. The simulation results matched reasonably well with the experimental data, and the data predicted through simulation could save the cost and time of experimentation.
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Affiliation(s)
- Sung Yong Joe
- Department of Biosystems Machinery Engineering, Chungnam National University, Daejeon 34134, Korea; (S.Y.J.); (B.-K.C.); (W.-H.L.)
| | - Jun Hwi So
- Department of Smart Agriculture Systems, Chungnam National University, Daejeon 34134, Korea; (J.H.S.); (S.H.H.)
| | - Seon Ho Hwang
- Department of Smart Agriculture Systems, Chungnam National University, Daejeon 34134, Korea; (J.H.S.); (S.H.H.)
| | - Byoung-Kwan Cho
- Department of Biosystems Machinery Engineering, Chungnam National University, Daejeon 34134, Korea; (S.Y.J.); (B.-K.C.); (W.-H.L.)
- Department of Smart Agriculture Systems, Chungnam National University, Daejeon 34134, Korea; (J.H.S.); (S.H.H.)
| | - Wang-Hee Lee
- Department of Biosystems Machinery Engineering, Chungnam National University, Daejeon 34134, Korea; (S.Y.J.); (B.-K.C.); (W.-H.L.)
- Department of Smart Agriculture Systems, Chungnam National University, Daejeon 34134, Korea; (J.H.S.); (S.H.H.)
| | - Taiyoung Kang
- Department of Molecular Biosciences and Bioengineering, University of Hawaii, Honolulu, HI 96822, USA
- Correspondence: (T.K.); (S.H.L.); Tel.: +1-808-956-6588 (T.K.); +82-42-821-6718 (S.H.L.); Fax: +1-808-956-4024 (T.K.); +82-42-823-6246 (S.H.L.)
| | - Seung Hyun Lee
- Department of Biosystems Machinery Engineering, Chungnam National University, Daejeon 34134, Korea; (S.Y.J.); (B.-K.C.); (W.-H.L.)
- Department of Smart Agriculture Systems, Chungnam National University, Daejeon 34134, Korea; (J.H.S.); (S.H.H.)
- Correspondence: (T.K.); (S.H.L.); Tel.: +1-808-956-6588 (T.K.); +82-42-821-6718 (S.H.L.); Fax: +1-808-956-4024 (T.K.); +82-42-823-6246 (S.H.L.)
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5
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Shin M, Kim S, Kang D. Application of ohmic heating for the inactivation of microbiological hazards in food products. J Food Saf 2020. [DOI: 10.1111/jfs.12787] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- Minjung Shin
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute for Agricultural and Life Sciences Seoul National University Seoul Republic of Korea
| | - Sang‐Soon Kim
- Department of Food Engineering Dankook University Cheonan Chungnam Republic of Korea
| | - Dong‐Hyun Kang
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute for Agricultural and Life Sciences Seoul National University Seoul Republic of Korea
- Institutes of Green Bio Science & Technology, Seoul National University Pyeongchang‐gun Gangwon‐do Republic of Korea
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Michalak J, Czarnowska-Kujawska M, Klepacka J, Gujska E. Effect of Microwave Heating on the Acrylamide Formation in Foods. Molecules 2020; 25:molecules25184140. [PMID: 32927728 PMCID: PMC7570677 DOI: 10.3390/molecules25184140] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 08/28/2020] [Accepted: 09/07/2020] [Indexed: 12/20/2022] Open
Abstract
Acrylamide (AA) is a neurotoxic and carcinogenic substance that has recently been discovered in food. One of the factors affecting its formation is the heat treatment method. This review discusses the microwave heating as one of the methods of thermal food processing and the influence of microwave radiation on the acrylamide formation in food. In addition, conventional and microwave heating were compared, especially the way they affect the AA formation in food. Available studies demonstrate differences in the mechanisms of microwave and conventional heating. These differences may be beneficial or detrimental depending on different processes. The published studies showed that microwave heating at a high power level can cause greater AA formation in products than conventional food heat treatment. The higher content of acrylamide in microwave-heated foods may be due to differences in its formation during microwave heating and conventional methods. At the same time, short exposure to microwaves (during blanching and thawing) at low power may even limit the formation of acrylamide during the final heat treatment. Considering the possible harmful effects of microwave heating on food quality (e.g., intensive formation of acrylamide), further research in this direction should be carried out.
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Kim SS, Choi W, Park SH, Kang DH. Mathematical modeling of ohmic heating for inactivation of acid-adapted foodborne pathogens in tomato juice. INTERNATIONAL JOURNAL OF FOOD ENGINEERING 2020. [DOI: 10.1515/ijfe-2019-0388] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
AbstractThe objective of the present study was to predict the inactivation trends of acid-adapted foodborne pathogens in tomato juice by ohmic heating through a numerical analysis method. The mathematical model based on finite element method (FEM) was used to simulate the multiphysics phenomena including electric heating, heat transfer, fluid dynamics, and pathogen inactivation. A cold spot was observed in the corner part of the ohmic heating chamber, where some pathogens survived even though all pathogens were inactivated elsewhere. Challenges of this study were how to reflect the increased resistance of pathogen by acid-adaptation. After simulation, we verified that inactivation level of acid-adapted foodborne pathogens by 25 Vrms/cm ohmic heating (1 kHz), predicted with the developed mathematical model, had no significant differences with experimental results (p > 0.05). Therefore, the mathematical approaches described in the present study will help juice processors determine the processing conditions necessary to ensure microbial safety at the cold point of a rectangular type batch ohmic heater.
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Affiliation(s)
- Sang-Soon Kim
- Department of Food Engineering, Dankook University, Cheonan, Chungnam, 31116, Republic of Korea
| | - Won Choi
- Department of Landscape Architecture and Rural Systems Engineering, Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea
| | - Sang-Hyun Park
- Department of Food Science and Technology, Kongju National University, Yesan, Chungnam, 32439, Republic of Korea
| | - Dong-Hyun Kang
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute for Agricultural and Life Sciences, Seoul National University, Seoul, 08826, Republic of Korea
- Institutes of Green Bio Science & Technology, Seoul National University, Pyeongchang-gun, Gangwon-do, 25354, Republic of Korea
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Aydin C, Kurt Ü, Kaya Y. Comparison of the Effects of Ohmic and Conventional Heating Methods on Some Quality Parameters of the Hot-smoked Fish Pâté. JOURNAL OF AQUATIC FOOD PRODUCT TECHNOLOGY 2020. [DOI: 10.1080/10498850.2020.1741752] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Cem Aydin
- Agriculture And Rural Development Support Institution, Amasya Provincial Coordination Unit, Amasya, Turkey
| | - Ünal Kurt
- Technology Faculty, Electrical and Electronics Engineering, Amasya University, Amasya, Turkey
| | - Yalçın Kaya
- Faculty of Fisheries, Department of Fish Processing Technology, Sinop University, Sinop, Turkey
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Chen F, Zhang M, Fan K, Mujumdar AS. Non-thermal Technology and Heating Technology for Fresh Food Cooking in the Central Kitchen Processing: A Review. FOOD REVIEWS INTERNATIONAL 2020. [DOI: 10.1080/87559129.2020.1740246] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Fengying Chen
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
- International Joint Laboratory on Food Safety, Jiangnan University, Wuxi, Jiangsu, China
| | - Min Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
- Jiangsu Province Key Laboratory of Advanced Food Manufacturing Equipment and Technology, Jiangnan University, Wuxi China
| | - Kai Fan
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
| | - Arun S. Mujumdar
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, Jiangsu, China
- Department of Bioresource Engineering, Macdonald Campus, McGill University, Ste. Anne de Bellevue,Quebec, Canada
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Abstract
Ohmic heating (OH) is an alternative food processing technology for effectively inactivating microorganisms that depends on the heat that has been generated when electrical current passes directly through food material. The advantages of OH for microbial inactivation include shorter heating time, more uniform heat distribution inside food, reduced nutrition losses, and higher energy efficiency. This review presents some published information regarding the inactivation of microorganisms by OH, including the major factors that influence the inactivation effectiveness of OH, the inactivation of vegetative cells and spores in foods by OH, the inactivation mechanisms of OH, and the challenges and prospects of OH for food processing. This information will improve the understanding of OH for inactivation of microorganisms and promote the application of OH in the food industry.
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Affiliation(s)
- Xiaojing Tian
- College of Food Science and Nutritional Engineering and Beijing Higher Institution Engineering Research Center of Animal Products, China Agricultural University, 17 Qinghua East Road, Haidian District, Beijing 100083, People's Republic of China
| | - Qianqian Yu
- College of Food Science and Nutritional Engineering and Beijing Higher Institution Engineering Research Center of Animal Products, China Agricultural University, 17 Qinghua East Road, Haidian District, Beijing 100083, People's Republic of China
| | - Wei Wu
- College of Food Science and Nutritional Engineering and Beijing Higher Institution Engineering Research Center of Animal Products, China Agricultural University, 17 Qinghua East Road, Haidian District, Beijing 100083, People's Republic of China
| | - Ruitong Dai
- College of Food Science and Nutritional Engineering and Beijing Higher Institution Engineering Research Center of Animal Products, China Agricultural University, 17 Qinghua East Road, Haidian District, Beijing 100083, People's Republic of China
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Deng LZ, Mujumdar AS, Zhang Q, Yang XH, Wang J, Zheng ZA, Gao ZJ, Xiao HW. Chemical and physical pretreatments of fruits and vegetables: Effects on drying characteristics and quality attributes – a comprehensive review. Crit Rev Food Sci Nutr 2017; 59:1408-1432. [DOI: 10.1080/10408398.2017.1409192] [Citation(s) in RCA: 128] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Li-Zhen Deng
- College of Engineering, China Agricultural University, Beijing, China
| | - Arun S. Mujumdar
- Department of Bioresource Engineering, McGill University, Ste. Anne de Bellevue, Quebec, Canada
| | - Qian Zhang
- College of Mechanical and Electrical Engineering, Shihezi University, Shihezi, China
| | - Xu-Hai Yang
- College of Mechanical and Electrical Engineering, Shihezi University, Shihezi, China
| | - Jun Wang
- College of Engineering, China Agricultural University, Beijing, China
| | - Zhi-An Zheng
- College of Engineering, China Agricultural University, Beijing, China
| | - Zhen-Jiang Gao
- College of Engineering, China Agricultural University, Beijing, China
| | - Hong-Wei Xiao
- College of Engineering, China Agricultural University, Beijing, China
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12
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Current applications and new opportunities for the thermal and non-thermal processing technologies to generate berry product or extracts with high nutraceutical contents. Food Res Int 2017; 100:19-30. [DOI: 10.1016/j.foodres.2017.08.035] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2017] [Revised: 08/11/2017] [Accepted: 08/13/2017] [Indexed: 12/19/2022]
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13
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Microwave-assisted food processing technologies for enhancing product quality and process efficiency: A review of recent developments. Trends Food Sci Technol 2017. [DOI: 10.1016/j.tifs.2017.05.014] [Citation(s) in RCA: 136] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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14
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Reverte-Ors JD, Pedreño-Molina JL, Fernández PS, Lozano-Guerrero AJ, Periago PM, Díaz-Morcillo A. A Novel Technique for Sterilization Using a Power Self-Regulated Single-Mode Microwave Cavity. SENSORS 2017; 17:s17061309. [PMID: 28590423 PMCID: PMC5492336 DOI: 10.3390/s17061309] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Revised: 05/31/2017] [Accepted: 06/02/2017] [Indexed: 11/16/2022]
Abstract
In this paper, a novel technique to achieve precise temperatures in food sterilization has been proposed. An accurate temperature profile is needed in order to reach a commitment between the total removal of pathogens inside the product and the preservation of nutritional and organoleptic characteristics. The minimal variation of the target temperature in the sample by means of a monitoring and control software platform, allowing temperature stabilization over 100 °C, is the main goal of this work. A cylindrical microwave oven, under pressure conditions and continuous control of the microwave supply power as function of the final temperature inside the sample, has been designed and developed with conditions of single-mode resonance. The uniform heating in the product is achieved by means of sample movement and the self-regulated power control using the measured temperature. Finally, for testing the sterilization of food with this technology, specific biological validation based on Bacillus cereus as a biosensor of heat inactivation has been incorporated as a distribution along the sample in the experimental process to measure the colony-forming units (CFUs) for different food samples (laboratory medium, soup, or fish-based animal by-products). The obtained results allow the validation of this new technology for food sterilization with precise control of the microwave system to ensure the uniform elimination of pathogens using high temperatures.
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Affiliation(s)
- Juan D Reverte-Ors
- Department of Information and Communication Technologies, Universidad Politécnica de Cartagena, Plaza del Hospital, 1, 30202 Cartagena (Murcia), Spain.
| | - Juan L Pedreño-Molina
- Department of Information and Communication Technologies, Universidad Politécnica de Cartagena, Plaza del Hospital, 1, 30202 Cartagena (Murcia), Spain.
| | - Pablo S Fernández
- Department of Food Engineering and Agricultural Equipment, Universidad Politécnica de Cartagena, Paseo Alfonso XIII, 48, 30203 Cartagena (Murcia), Spain.
| | - Antonio J Lozano-Guerrero
- Department of Information and Communication Technologies, Universidad Politécnica de Cartagena, Plaza del Hospital, 1, 30202 Cartagena (Murcia), Spain.
| | - Paula M Periago
- Department of Food Engineering and Agricultural Equipment, Universidad Politécnica de Cartagena, Paseo Alfonso XIII, 48, 30203 Cartagena (Murcia), Spain.
| | - Alejandro Díaz-Morcillo
- Department of Information and Communication Technologies, Universidad Politécnica de Cartagena, Plaza del Hospital, 1, 30202 Cartagena (Murcia), Spain.
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Karam MC, Petit J, Zimmer D, Baudelaire Djantou E, Scher J. Effects of drying and grinding in production of fruit and vegetable powders: A review. J FOOD ENG 2016. [DOI: 10.1016/j.jfoodeng.2016.05.001] [Citation(s) in RCA: 223] [Impact Index Per Article: 27.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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Kim SS, Sung HJ, Kwak HS, Joo IS, Lee JS, Ko G, Kang DH. Effect of Power Levels on Inactivation of Escherichia coli O157:H7, Salmonella Typhimurium, and Listeria monocytogenes in Tomato Paste Using 915-Megahertz Microwave and Ohmic Heating. J Food Prot 2016; 79:1616-1622. [PMID: 28221946 DOI: 10.4315/0362-028x.jfp-16-044] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
The effect of power levels on inactivation of Escherichia coli O157:H7, Salmonella Typhimurium, and Listeria monocytogenes in tomato paste was investigated using 915-MHz microwave heating (MW) and ohmic heating (OH). Heating uniformity, pathogen inactivation, and quality aspects were determined with 1.8-, 2.1-, 2.4-, and 3.0-kW MW and corresponding OH. GInaFit was used to analyze pathogen inactivation. The heating uniformity of MW-treated samples was inferior to that of OH-treated samples at low power levels of 1.8 to 2.4 kW but improved as the power level increased. Pathogen inactivation of MW-treated samples was significantly higher than that of OH-treated samples at low power levels of 1.8 to 2.4 kW (P < 0.05) but was not significantly different at the highest power level of 3.0 kW (P > 0.05). Quality aspects (color, pH, and lycopene content), except for L*, of MW-treated samples were not significantly degraded (P > 0.05) by increased power levels. Our results indicate that increasing power levels of MW ensures heating uniformity and microbiological safety and preserves quality aspects of tomato paste.
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Affiliation(s)
- Sang-Soon Kim
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute for Agricultural and Life Sciences, Seoul National University, Seoul 151-921, Republic of Korea.,Institutes of Green Bio Science and Technology, Seoul National University, Pyeongchang-gun, Gangwon do 232-916, Republic of Korea
| | - Hye-Jung Sung
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute for Agricultural and Life Sciences, Seoul National University, Seoul 151-921, Republic of Korea.,Institutes of Green Bio Science and Technology, Seoul National University, Pyeongchang-gun, Gangwon do 232-916, Republic of Korea
| | - Hyo-Sun Kwak
- Division of Food Microbiology, Department of Food Safety Evaluation, National Institute of Food and Drug Safety Evaluation, Osong, Republic of Korea
| | - In-Sun Joo
- Division of Food Microbiology, Department of Food Safety Evaluation, National Institute of Food and Drug Safety Evaluation, Osong, Republic of Korea
| | - Jeong-Su Lee
- Division of Food Microbiology, Department of Food Safety Evaluation, National Institute of Food and Drug Safety Evaluation, Osong, Republic of Korea
| | - Gwangpyo Ko
- Department of Environmental Health, Graduate School of Public Health, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul 08826, Republic of Korea
| | - Dong-Hyun Kang
- Department of Agricultural Biotechnology, Center for Food and Bioconvergence, and Research Institute for Agricultural and Life Sciences, Seoul National University, Seoul 151-921, Republic of Korea.,Institutes of Green Bio Science and Technology, Seoul National University, Pyeongchang-gun, Gangwon do 232-916, Republic of Korea
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17
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Lee SH, Choi W, Jun S. Conventional and Emerging Combination Technologies for Food Processing. FOOD ENGINEERING REVIEWS 2016. [DOI: 10.1007/s12393-016-9145-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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18
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Lee SH, Choi W, Kim CT, Jun S. Development of a dual cylindrical microwave and ohmic combination heater for minimization of thermal lags in the processing of particulate foods. Lebensm Wiss Technol 2015. [DOI: 10.1016/j.lwt.2015.04.042] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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19
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Pedroza MA, Amendola D, Maggi L, Zalacain A, De Faveri DM, Spigno G. Microwave-Assisted Extraction of Phenolic Compounds from Dried Waste Grape Skins. INTERNATIONAL JOURNAL OF FOOD ENGINEERING 2015. [DOI: 10.1515/ijfe-2015-0009] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Abstract
Microwave-assisted extraction (MAE) was investigated for recovering of total phenolic compounds from dried waste grape skins using a domestic microwave oven. Influence of vessel geometry, irradiation cycles, irradiation power and time was investigated. The results in terms of phenolics yield, antioxidant capacity and energy consumption were compared with a reference solid–liquid extraction (SLE) carried out for 2 h at 60°C. Equivalent yield of total phenolics as in SLE was achieved with a MAE extraction time of 1,033 sec (corresponding to 83 sec of irradiation at 900 W, 83% saving in extraction time compared to SLE and with a 70% energetic efficiency). Pre-maceration of samples and solvent pre-heating are proposed for large-scale industrial processes to enhance phenolics extraction and process efficiency.
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20
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A finite element method based flow and heat transfer model of continuous flow microwave and ohmic combination heating for particulate foods. J FOOD ENG 2015. [DOI: 10.1016/j.jfoodeng.2014.10.016] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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