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Sun Y, Shao L, Liu Y, Zou B, Wang H, Li X, Dai R. Inactivation of Bacillus cereus spores by ohmic heating: Efficiency and changes of spore biological properties. Int J Food Microbiol 2024; 421:110784. [PMID: 38897047 DOI: 10.1016/j.ijfoodmicro.2024.110784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 05/13/2024] [Accepted: 06/02/2024] [Indexed: 06/21/2024]
Abstract
Bacillus cereus spores pose a significant concern during food processing due to their high resistance to environmental stress. Ohmic heating (OH) is an emerging and alternative heating technology with potential for inactivating such spores. This study evaluated the inactivation effects and the biological property changes of Bacillus cereus spores during OH treatments. OH effectively inactivated spores in milk, orange juice, broth, rice soup, and buffer solution in less time than oil bath heating (OB). A decrease in NaCl content improved spore inactivation at the same temperature. Spores were more sensitive to acid at 80-85 °C with OH treatment. Furthermore, OH at 10 V/cm and 50 Hz could reduce the spore resistance and inhibit an increase in spore hydrophobicity and spore aggregation. Both heating methods resulted in significant dipicolinic acid (DPA) leakage and damage to the cortex and inner membranes of the spores. However, OH at 10 V/cm and 50 Hz had the lowest DPA leakage and inflicted the least damage to the inner membrane. The damage to the spore's inner membrane was considered the primary reason for inactivation by OB and OH treatments. Still, OH at 10 V/cm and 50 Hz might also block the germination or outgrowth of treated spores or cause damage to the spore core.
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Affiliation(s)
- Yingying Sun
- College of Food Science and Nutritional Engineering, China Agricultural University, No.17 Qinghua East Road, Haidian District, Beijing 100083, PR China
| | - Lele Shao
- College of Tea & Food Science and Technology, Anhui Agricultural University, No. 130 Changjiang West Road, Hefei 230036, PR China
| | - Yana Liu
- College of Food Science and Nutritional Engineering, China Agricultural University, No.17 Qinghua East Road, Haidian District, Beijing 100083, PR China
| | - Bo Zou
- College of Food Science and Nutritional Engineering, China Agricultural University, No.17 Qinghua East Road, Haidian District, Beijing 100083, PR China
| | - Han Wang
- College of Food Science and Nutritional Engineering, China Agricultural University, No.17 Qinghua East Road, Haidian District, Beijing 100083, PR China
| | - Xingmin Li
- College of Food Science and Nutritional Engineering, China Agricultural University, No.17 Qinghua East Road, Haidian District, Beijing 100083, PR China
| | - Ruitong Dai
- College of Food Science and Nutritional Engineering, China Agricultural University, No.17 Qinghua East Road, Haidian District, Beijing 100083, PR China.
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2
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Li X, Deng Y, Qiu W, Feng Y, Jin Y, Chen L, Li L, Wang AL, Tao N, Jin Y. Effects of different ohmic heating treatments on parvalbumin structure and reduction of allergenicity in Japanese eel (Anguilla japonica). Food Chem 2024; 432:137257. [PMID: 37659327 DOI: 10.1016/j.foodchem.2023.137257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 07/28/2023] [Accepted: 08/22/2023] [Indexed: 09/04/2023]
Abstract
We investigated the effects of ohmic heating (OH) on the structural properties and allergenicity of parvalbumin (PV). Compared to other heating methods (water bath heating (WH), OH combined with WH, and OH combined with air thermostatic heating (AH)), pure OH heating expended the least time and total energy. PV sensitization was reduced by approximately 65% by pure OH heating. SDS-PAGE, tricine-SDS-PAGE, and western blotting analyses revealed a molecular weight of sensitized β-PV of about 12 kDa. Band intensity decreased with increasing OH time, and significant changes were observed in amino acid content, secondary structure, microstructure, and dielectric properties. Reducing PV, allergenicity through protein unfolding and secondary structural changes, thereby possibly reducing the allergenicity of eel, provides a theoretical basis for developing hypoallergenic products.
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Affiliation(s)
- Xiaomin Li
- Engineering Research Center of Food Thermal-Processing Technology, College of Food Science and Technology, Shanghai Ocean University, Hucheng Huan Road 999, Pudong, Shanghai 201306, China
| | - Yun Deng
- Department of Food Science and Technology, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Weiqiang Qiu
- Engineering Research Center of Food Thermal-Processing Technology, College of Food Science and Technology, Shanghai Ocean University, Hucheng Huan Road 999, Pudong, Shanghai 201306, China
| | - Yuhui Feng
- Jilin Tobacco Industry Co., Ltd., Changbai Dong Road 2099, Yanji City, Jilin 133000, China
| | - Yingshan Jin
- College of Bioscience and Biotechnology, Yangzhou University, Wenhui Dong Road 48, Yangzhou City, Jiangsu 277600, China
| | - Lanming Chen
- Engineering Research Center of Food Thermal-Processing Technology, College of Food Science and Technology, Shanghai Ocean University, Hucheng Huan Road 999, Pudong, Shanghai 201306, China
| | - Li Li
- Engineering Research Center of Food Thermal-Processing Technology, College of Food Science and Technology, Shanghai Ocean University, Hucheng Huan Road 999, Pudong, Shanghai 201306, China
| | - Ashily Ling Wang
- ADM(Shanghai) Management Co. Ltd., Room 220, 2nd Floor, Juyang Building, 1200 Pudong Avenue, China (Shanghai) Pilot Free Trade Zone, Shanghai 200135, China
| | - Ningping Tao
- Engineering Research Center of Food Thermal-Processing Technology, College of Food Science and Technology, Shanghai Ocean University, Hucheng Huan Road 999, Pudong, Shanghai 201306, China
| | - Yinzhe Jin
- Engineering Research Center of Food Thermal-Processing Technology, College of Food Science and Technology, Shanghai Ocean University, Hucheng Huan Road 999, Pudong, Shanghai 201306, China.
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3
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Tian HH, Huang XH, Qin L. Insights into application progress of seafood processing technologies and their implications on flavor: a review. Crit Rev Food Sci Nutr 2023:1-16. [PMID: 37788446 DOI: 10.1080/10408398.2023.2263893] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
Seafood tends to be highly vulnerable to spoilage and deterioration due to biochemical reactions and microbial contaminations, which requires appropriate processing technologies to improve or maintain its quality. Flavor, as an indispensable aspect reflecting the quality profile of seafood and influencing the final choice of consumers, is closely related to the processing technologies adopted. This review gives updated information on traditional and emerging processing technologies used in seafood processing and their implications on flavor. Traditional processing technologies, especially thermal treatment, effectively deactivate microorganisms to enhance seafood safety and prolong its shelf life. Nonetheless, these methods come with limitations, including reduced processing efficiency, increased energy consumption, and alterations in flavor, color, and texture due to overheating. Emerging processing technologies like microwave heating, infrared heating, high pressure processing, cold plasma, pulsed electric field, and ultrasound show alternative effects to traditional technologies. In addition to deactivating microorganisms and extending shelf life, these technologies can also safeguard the sensory quality of seafood. This review discusses emerging processing technologies in seafood and covers their principles, applications, developments, advantages, and limitations. In addition, this review examines the potential synergies that can arise from combining certain processing technologies in seafood processing.
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Affiliation(s)
- He-He Tian
- National Engineering Research Center of Seafood, College of Food Science and Technology, Dalian Polytechnic University, Dalian, China
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, China
| | - Xu-Hui Huang
- National Engineering Research Center of Seafood, College of Food Science and Technology, Dalian Polytechnic University, Dalian, China
| | - Lei Qin
- National Engineering Research Center of Seafood, College of Food Science and Technology, Dalian Polytechnic University, Dalian, China
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4
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Dawood AFB, Aly AA, Ibrahim M, Andrade Laborde JE, Abusharha A, Rezk MM, Hussein S, Abulmeaty SA, Shaat HA, Hammad EM, Abo-Zaid EM, Abd-Elazim E, kadry M, Rabie M. Biophysical, histological, and bioaccumulation properties of Tilapia muscle affected by water pollution with heavy elements and microbes at the El-Rahawy drain in Egypt. Heliyon 2023; 9:e14489. [PMID: 36967882 PMCID: PMC10034458 DOI: 10.1016/j.heliyon.2023.e14489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Revised: 03/08/2023] [Accepted: 03/08/2023] [Indexed: 03/17/2023] Open
Abstract
The leakage of sewage and agricultural drains has led to the contamination of freshwater branches with toxic heavy elements. This raises concerns about their toxic effects on aquatic ecosystems, especially on fish. Tilapia is regarded as an important protein source in Egypt and many other countries. The biophysical, nutritional, and histological aspects of water pollution in the El-Rahawy and Al-Qatta locations of the Nile on Nilotic tilapia muscle were evaluated by assessing the level of contamination of Nilotic tilapia fish. The current study showed that water of the Rosetta branch water was polluted with a very high level at El-Rahawy Drain discharge (RD) location, and with a high level at Al-Qatta (Q) location, while El-Rahawy (R) location was polluted with a lower level. The study traced the pollution effects on Tilapia (Nilotic) muscles in the previous locations. Bioaccumulation factor (BAF) showed a high value of all heavy metals in Tilapia muscle at the Q and R locations. Contrary to what was expected, discharge (RD) location contamination caused BAF increment of heavy metals in Tilapia muscles at upstream R location. All these results were compared with measured dielectric parameters of Tilapia muscle samples in the frequency range (0.02-1000) kHz. There was an increase in conductivity (σac), dielectric constant (ε'), dielectric loss (ε″), penetration depth (dp), and dissipated power (PD) values of Tilapia muscle, with increasing pollution level. The values of permittivity at low and high frequencies (ε's & ε'∞) for Tilapia muscle decreased by increasing pollution. Finally, the variation of these parameters, based on that proportionality relationship, can be considered as a physical indicator for fish contamination affected by their environment pollution, although these parameters need further studies in a controlled (qualitatively and quantitatively) polluted media.
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5
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Zhang Y, Liu G, Xie Q, Wang Y, Yu J, Ma X. A comprehensive review of the principles, key factors, application, and assessment of thawing technologies for muscle foods. Compr Rev Food Sci Food Saf 2023; 22:107-134. [PMID: 36318404 DOI: 10.1111/1541-4337.13064] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2022] [Revised: 09/28/2022] [Accepted: 10/05/2022] [Indexed: 11/05/2022]
Abstract
For years, various thawing technologies based on pressure, ultrasound, electromagnetic energy, and electric field energy have been actively investigated to minimize the amount of drip and reduce the quality deterioration of muscle foods during thawing. However, existing thawing technologies have limitations in practical applications due to their high costs and technical defects. Therefore, key factors of thawing technologies must be comprehensively analyzed, and their effects must be systematically evaluated by the quality indexes of muscle foods. In this review, the principles and key factors of thawing techniques are discussed, with an emphasis on combinations of thawing technologies. Furthermore, the application effects of thawing technologies in muscle foods are systematically evaluated from the viewpoints of eating quality and microbial and chemical stability. Finally, the disadvantages of the existing thawing technologies and the development prospects of tempering technologies are highlighted. This review can be highly instrumental in achieving more ideal thawing goals.
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Affiliation(s)
- Yuanlv Zhang
- School of Food & Wine, Ningxia University, Yinchuan, Ningxia, China
| | - Guishan Liu
- School of Food & Wine, Ningxia University, Yinchuan, Ningxia, China
| | - Qiwen Xie
- School of Food & Wine, Ningxia University, Yinchuan, Ningxia, China
| | - Yanyao Wang
- School of Food & Wine, Ningxia University, Yinchuan, Ningxia, China
| | - Jia Yu
- School of Food & Wine, Ningxia University, Yinchuan, Ningxia, China
| | - Xiaoju Ma
- School of Food & Wine, Ningxia University, Yinchuan, Ningxia, China
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6
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Chen X, Li F, Tang J, Shi H, Xie J, Jiao Y. Temperature uniformity of frozen pork with various combinations of fat and lean portions tempered in radio frequency. J FOOD ENG 2022. [DOI: 10.1016/j.jfoodeng.2022.111396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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7
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Du X, Wang B, Li H, Liu H, Shi S, Feng J, Pan N, Xia X. Research progress on quality deterioration mechanism and control technology of frozen muscle foods. Compr Rev Food Sci Food Saf 2022; 21:4812-4846. [PMID: 36201389 DOI: 10.1111/1541-4337.13040] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2022] [Revised: 08/21/2022] [Accepted: 08/24/2022] [Indexed: 01/28/2023]
Abstract
Freezing can prolong the shelf life of muscle foods and is widely used in their preservation. However, inevitable quality deterioration can occur during freezing, frozen storage, and thawing. This review explores the eating quality deterioration characteristics (color, water holding capacity, tenderness, and flavor) and mechanisms (irregular ice crystals, oxidation, and hydrolysis of lipids and proteins) of frozen muscle foods. It also summarizes and classifies the novel physical-field-assisted-freezing technologies (high-pressure, ultrasound, and electromagnetic) and bioactive antifreeze (ice nucleation proteins, antifreeze proteins, natural deep eutectic solvents, carbohydrate, polyphenol, phosphate, and protein hydrolysates), regulating the dynamic process from water to ice. Moreover, some novel thermal and nonthermal thawing technologies to resolve the loss of water and nutrients caused by traditional thawing methods were also reviewed. We concluded that the physical damage caused by ice crystals was the primary reason for the deterioration in eating quality, and these novel techniques promoted the eating quality of frozen muscle foods under proper conditions, including appropriate parameters (power, time, and intermittent mode mentioned in ultrasound-assisted techniques; pressure involved in high-pressure-assisted techniques; and field strength involved in electromagnetic-assisted techniques) and the amounts of bioactive antifreeze. To obtain better quality frozen muscle foods, more efficient technologies and substances must be developed. The synergy of novel freezing/thawing technology may be more effective than individual applications. This knowledge may help improve the eating quality of frozen muscle foods.
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Affiliation(s)
- Xin Du
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, China
| | - Bo Wang
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, China
| | - Haijing Li
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, China
| | - Haotian Liu
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, China
| | - Shuo Shi
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, China
| | - Jia Feng
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, China
| | - Nan Pan
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, China
| | - Xiufang Xia
- College of Food Science, Northeast Agricultural University, Harbin, Heilongjiang, China
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8
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Ohmic tempering using a high frequency ohmic heating and model food of minced tuna based on Allaska pollock surimi – Evaluation of electrical conductivities. INNOV FOOD SCI EMERG 2022. [DOI: 10.1016/j.ifset.2022.102940] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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9
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Seafood Processing, Preservation, and Analytical Techniques in the Age of Industry 4.0. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12031703] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Fish and other seafood products are essential dietary components that are highly appreciated and consumed worldwide. However, the high perishability of these products has driven the development of a wide range of processing, preservation, and analytical techniques. This development has been accelerated in recent years with the advent of the fourth industrial revolution (Industry 4.0) technologies, digitally transforming almost every industry, including the food and seafood industry. The purpose of this review paper is to provide an updated overview of recent thermal and nonthermal processing and preservation technologies, as well as advanced analytical techniques used in the seafood industry. A special focus will be given to the role of different Industry 4.0 technologies to achieve smart seafood manufacturing, with high automation and digitalization. The literature discussed in this work showed that emerging technologies (e.g., ohmic heating, pulsed electric field, high pressure processing, nanotechnology, advanced mass spectrometry and spectroscopic techniques, and hyperspectral imaging sensors) are key elements in industrial revolutions not only in the seafood industry but also in all food industry sectors. More research is still needed to explore how to harness the Industry 4.0 innovations in order to achieve a green transition toward more profitable and sustainable food production systems.
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10
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Svendsen ES, Widell KN, Tveit GM, Nordtvedt TS, Uglem S, Standal I, Greiff K. Industrial methods of freezing, thawing and subsequent chilled storage of whitefish. J FOOD ENG 2022. [DOI: 10.1016/j.jfoodeng.2021.110803] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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11
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Wang H, Shi W, Wang X. Effects of different thawing methods on microstructure and the biochemical properties of tilapia (
Oreochromis niloticus
) fillets during frozen storage. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15226] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Hongli Wang
- College of Food Science and Technology Shanghai Engineering Research Center of Aquatic Product Processing and Preservation Shanghai Ocean University Shanghai China
| | - Wenzheng Shi
- College of Food Science and Technology Shanghai Engineering Research Center of Aquatic Product Processing and Preservation Shanghai Ocean University Shanghai China
| | - Xichang Wang
- College of Food Science and Technology Shanghai Engineering Research Center of Aquatic Product Processing and Preservation Shanghai Ocean University Shanghai China
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12
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HARDINASINTA G, MURSALIM M, MUHIDONG J, SALENGKE S. Degradation kinetics of anthocyanin, flavonoid, and total phenol in bignay (Antidesma bunius) fruit juice during ohmic heating. FOOD SCIENCE AND TECHNOLOGY 2022. [DOI: 10.1590/fst.64020] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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13
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Abel N, Rotabakk BT, Lerfall J. Mild processing of seafood-A review. Compr Rev Food Sci Food Saf 2021; 21:340-370. [PMID: 34913247 DOI: 10.1111/1541-4337.12876] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Revised: 10/19/2021] [Accepted: 10/27/2021] [Indexed: 12/17/2022]
Abstract
Recent years have shown a tremendous increase in consumer demands for healthy, natural, high-quality convenience foods, especially within the fish and seafood sector. Traditional processing technologies such as drying or extensive heating can cause deterioration of nutrients and sensory quality uncompilable with these demands. This has led to development of many novel processing technologies, which include several mild technologies. The present review highlights the potential of mild thermal, and nonthermal physical, and chemical technologies, either used alone or in combination, to obtain safe seafood products with good shelf life and preference among consumers. Moreover, applications and limitations are discussed to provide a clear view of the potential for future development and applications. Some of the reviewed technologies, or combinations thereof, have shown great potential for non-seafood products, yet data are missing for fish and seafood in general. The present paper visualizes these knowledge gaps and the potential for new technology developments in the seafood sector. Among identified gaps, the combination of mild heating (e.g., sous vide or microwave) with more novel technologies such as pulsed electric field, pulsed light, soluble gas stabilization, cold plasma, or Ohmic heat must be highlighted. However, before industrial applications are available, more research is needed.
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Affiliation(s)
- Nanna Abel
- Department of Biotechnology and Food Science, Norwegian University of Science and Technology, Trondheim, Norway
| | | | - Jørgen Lerfall
- Department of Biotechnology and Food Science, Norwegian University of Science and Technology, Trondheim, Norway
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14
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Keshani M, Zamindar N, Hajian R. Physicochemical properties of frozen tuna fish as affected by immersion ohmic thawing and conventional thawing. FOOD SCI TECHNOL INT 2021; 28:728-734. [PMID: 34747238 DOI: 10.1177/10820132211056776] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
One of the key points in the frozen food processing is thawing with minimal damage to the quality. Since the commonly used methods for thawing of foods are slow and reduce the quality of the product, application of an efficient method seems necessary. In this research, thawing of tuna fish was performed by immersion ohmic method. Thawing rate roles a vital key in the quality and significantly increased by ohmic (0.2g/s, the mean of ohmic group) in comparison with conventional thawing (0.15g/s, the mean of conventional group) methods. Immersion ohmic thawing increased rate of thawing about 5 times. Parameters important in quality such as T-VBN, protein solubility, thawing evaporation loss, pH, thawing loss and press juice were measured. Group analyses showed significant difference between ohmic and conventional treatment in protein solubility, thawing evaporation and thawing loss (p < 0.05).
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Affiliation(s)
- Maryam Keshani
- Department of Food Science and Technology, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
| | - Nafiseh Zamindar
- Department of Food Science and Technology, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
| | - Reza Hajian
- 473881Department of Biomedical Engineering, Amirkabir University of Technology, Tehran, Iran
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15
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Ultrasound thawing of mushroom (Agaricus bisporus): Effects on thawing rate, protein denaturation and some physical properties. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112150] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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16
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Influence of ohmic heating on the electrical conductivity, volume, and rice quality of each component of the water–rice mixture. INNOV FOOD SCI EMERG 2021. [DOI: 10.1016/j.ifset.2021.102757] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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17
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Xu B, Chen J, Yuan J, Azam SR, Zhang M. Effect of different thawing methods on the efficiency and quality attributes of frozen red radish. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2021; 101:3237-3245. [PMID: 33222213 DOI: 10.1002/jsfa.10953] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 11/12/2020] [Accepted: 11/22/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND The thawing process is regarded as an essential step before the consumption of frozen foods. This study aimed to evaluate the possibility of ultrasound thawing of frozen red radish and to explore the characteristics of ultrasound thawing. The influence of low-frequency ultrasound (LFU) on the thawing efficiency of frozen red radish cylinders in air and water mediums was investigated. The effects of different ways of thawing, including air thawing (AT), water thawing (WT), refrigeration thawing (RT), ultrasound-assisted water thawing (UWT), and microwave thawing (MT) on the thawing time and quality of radish samples was studied. RESULTS The results showed that thawing time decreased remarkably in air and water mediums assisted by LFU. As the LFU power level increased, the thawing time decreased and the value of the drip loss increased. The firmness of thawed radish samples also decreased significantly compared with the fresh samples. Microwave thawing had the highest thawing rate, but the microstructure of MT radish samples was damaged severely, resulting in the highest drip loss, and the lowest firmness, and vitamin C content. In comparison with the AT, WT, and RT, a significant reduction in thawing time could be achieved for UWT (P < 0.05). Ultrasound-assisted water thawing exhibited the highest retention of color and vitamin C, and a lower destructive effect on the microstructure. CONCLUSION The results showed that LFU could be used as an efficient method to facilitate the thawing process of frozen red radishes, and better preserve the color, vitamin C, and microstructure of the final product. © 2020 Society of Chemical Industry.
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Affiliation(s)
- Baoguo Xu
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
- Institute of Food Physical Processing, Jiangsu University, Zhenjiang, Jiangsu, China
| | - Jianan Chen
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Jun Yuan
- Jiangsu Key Laboratory of Regional Resource Exploitation and Medicinal Research, Huaiyin Institute of Technology, Huaian, China
| | - Sm Roknul Azam
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Min Zhang
- State Key Laboratory of Food Science and Technology, Jiangnan University, Wuxi, China
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18
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Feng L, Hou T, Zhang B. A noninvasive method for detecting frozen injuries in potatoes based on electrical impedance spectroscopy. J FOOD PROCESS ENG 2021. [DOI: 10.1111/jfpe.13682] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Longlong Feng
- College of Engineering Shenyang Agricultural University Shenyang China
| | - Tiangang Hou
- College of Engineering Shenyang Agricultural University Shenyang China
| | - Benhua Zhang
- College of Engineering Shenyang Agricultural University Shenyang China
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19
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Fadiji T, Ashtiani SHM, Onwude DI, Li Z, Opara UL. Finite Element Method for Freezing and Thawing Industrial Food Processes. Foods 2021; 10:869. [PMID: 33923375 PMCID: PMC8071487 DOI: 10.3390/foods10040869] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/23/2021] [Accepted: 04/09/2021] [Indexed: 11/30/2022] Open
Abstract
Freezing is a well-established preservation method used to maintain the freshness of perishable food products during storage, transportation and retail distribution; however, food freezing is a complex process involving simultaneous heat and mass transfer and a progression of physical and chemical changes. This could affect the quality of the frozen product and increase the percentage of drip loss (loss in flavor and sensory properties) during thawing. Numerical modeling can be used to monitor and control quality changes during the freezing and thawing processes. This technique provides accurate predictions and visual information that could greatly improve quality control and be used to develop advanced cold storage and transport technologies. Finite element modeling (FEM) has become a widely applied numerical tool in industrial food applications, particularly in freezing and thawing processes. We review the recent studies on applying FEM in the food industry, emphasizing the freezing and thawing processes. Challenges and problems in these two main parts of the food industry are also discussed. To control ice crystallization and avoid cellular structure damage during freezing, including physicochemical and microbiological changes occurring during thawing, both traditional and novel technologies applied to freezing and thawing need to be optimized. Mere experimental designs cannot elucidate the optimum freezing, frozen storage, and thawing conditions. Moreover, these experimental procedures can be expensive and time-consuming. This review demonstrates that the FEM technique helps solve mass and heat transfer equations for any geometry and boundary conditions. This study offers promising insight into the use of FEM for the accurate prediction of key information pertaining to food processes.
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Affiliation(s)
- Tobi Fadiji
- Africa Institute for Postharvest Technology, South African Research Chair in Postharvest Technology, Postharvest Technology Research Laboratory, Faculty of AgriSciences, Stellenbosch University, Stellenbosch 7602, South Africa
| | - Seyed-Hassan Miraei Ashtiani
- Department of Biosystems Engineering, Faculty of Agriculture, Ferdowsi University of Mashhad, Mashhad 91779-48974, Iran;
| | - Daniel I. Onwude
- Empa, Swiss Federal Laboratories for Materials Science and Technology, Laboratory for Biomimetic Membranes and Textiles, Lerchenfeldstrasse 5, CH-9014 St. Gallen, Switzerland;
- Department of Agricultural and Food Engineering, Faculty of Engineering, University of Uyo, Uyo 52021, Nigeria
| | - Zhiguo Li
- College of Mechanical and Electronic Engineering, Northwest A&F University, Yangling 712100, China;
| | - Umezuruike Linus Opara
- Africa Institute for Postharvest Technology, South African Research Chair in Postharvest Technology, Postharvest Technology Research Laboratory, Faculty of AgriSciences, Stellenbosch University, Stellenbosch 7602, South Africa
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20
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Radio frequency tempering multiple layers of frozen tilapia fillets: the temperature distribution, energy consumption, and quality. INNOV FOOD SCI EMERG 2021. [DOI: 10.1016/j.ifset.2021.102603] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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21
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Cevik M, Icier F. Comparison of quality attributes of minced beef samples thawed by ohmic and conventional methods. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.15122] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mutlu Cevik
- Department of Food Engineering Faculty of Engineering Munzur University Tunceli Turkey
| | - Filiz Icier
- Department of Food Engineering Faculty of Engineering Ege University Izmir Turkey
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22
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Tunç MT, Koca İ. Optimization of ohmic heating assisted hydrodistillation of cinnamon and bay leaf essential oil. J FOOD PROCESS ENG 2020. [DOI: 10.1111/jfpe.13635] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Merve Tuğçe Tunç
- Gümüşhane University Faculty of Engineering and Natural Sciences, Department of Food Engineering Gümüşhane Turkey
- Ondokuz Mayıs University Faculty of Engineering, Department of Food Engineering Samsun Turkey
| | - İlkay Koca
- Ondokuz Mayıs University Faculty of Engineering, Department of Food Engineering Samsun Turkey
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23
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Jin Y, Jiang C, Jiao Y, Llave Y, Fukuoka M, Sakai N. Analysis of ohmic heating of yellowtail (Seriola quinqueradiata) fillets at high frequencies by 3D simulation—Effect of ohmic heating system (batch and pseudo-continuous), sample shape, and size. INNOV FOOD SCI EMERG 2020. [DOI: 10.1016/j.ifset.2020.102482] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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24
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Li J, Shi J, Huang X, Zou X, Li Z, Zhang D, Zhang W, Xu Y. Effects of pulsed electric field on freeze-thaw quality of Atlantic salmon. INNOV FOOD SCI EMERG 2020. [DOI: 10.1016/j.ifset.2020.102454] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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25
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Llave Y, Erdogdu F. Radio frequency processing and recent advances on thawing and tempering of frozen food products. Crit Rev Food Sci Nutr 2020; 62:598-618. [PMID: 32960080 DOI: 10.1080/10408398.2020.1823815] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
During radio frequency (RF) thawing-tempering (defrosting) of frozen food products, some regions, mostly along the corners and edges, heat-thaw first due to the strong interaction of electric field and evolved heating leading to temperature increase. Resulting higher power absorption along these regions, compared to the rest of the volume, is the major cause of this problem. Besides, increase in temperature with phase change results in a significant increase of dielectric properties. This situation leads to runaway heating, which triggers the non-uniform temperature distribution in an accelerated manner. All these power absorption and temperature non-uniformity-based changes lead to significant quality changes, drip losses, and microbial growth. Based on this background, the objective of this review was to provide a comprehensive background regarding the most relevant and novel defrosting application studies using RF process, dielectric property data for frozen foods in the RF band, and novel mathematical modeling based computer simulation approaches to achieve a uniform process. Experimental and modeling studies were related with electrode position, sample geometry and size, electrode gap of the applied RF process, and the potential of charged electrode. Applying translational and rotational movement of the food product and the charged electrode vertical movement during the process to adjust the electric field and use of two-cavity systems and curved electrodes were also explained in detail. The data presented in this review is expected to give an insight information for further development of innovative RF thawing/tempering systems.
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Affiliation(s)
- Yvan Llave
- Department of Agro-Food Science, Niigata Agro-Food University, Niigata, Japan
| | - Ferruh Erdogdu
- Department of Food Engineering, Ankara University, Ankara, Turkey
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26
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Döner D, Çokgezme ÖF, Çevik M, Engin M, İçier F. Thermal Image Processing Technique for Determination of Temperature Distributions of Minced Beef Thawed by Ohmic and Conventional Methods. FOOD BIOPROCESS TECH 2020. [DOI: 10.1007/s11947-020-02530-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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27
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Inactivation of Staphylococcus aureus in phosphate buffered saline and physiological saline using ohmic heating with different voltage gradient and frequency. J FOOD ENG 2020. [DOI: 10.1016/j.jfoodeng.2019.109834] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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28
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Salari S, Jafari SM. The Influence of Ohmic Heating on Degradation of Food Bioactive Ingredients. FOOD ENGINEERING REVIEWS 2020. [DOI: 10.1007/s12393-020-09217-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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29
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Fattahi S, Zamindar N. Effect of immersion ohmic heating on thawing rate and properties of frozen tuna fish. FOOD SCI TECHNOL INT 2020; 26:453-461. [PMID: 32013563 DOI: 10.1177/1082013219895884] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In the present study, the application of immersion ohmic heating was examined to improve thawing of frozen tuna fish cubes. The experimental tuna cubes (3 × 3 × 3 cm3) were thawed under ohmic heating subjected to three different voltages (40, 50, and 60 V) with three different concentrations (0.3, 0.4, and 0.5% w/v) of brine solution. The parameters associated with the quality of tuna, such as thawing time, thawing rate, thawing loss, cooking and total losses, centrifugal loss, lipid oxidation, texture, and color, were investigated during ohmic heating thawing, and compared with the conventional still air thawing, water thawing at 27 and 40 ℃. The results showed that immersion ohmic thawing significantly decreased the thawing time of frozen tuna fish cubes. Thawing time in ohmic treatment (50 V- 0.3% brine) was 5.95 times shorter than conventional conditions. The lowest thawing and cooking losses were observed at ohmic treatments. In addition, the ohmic treatments (group 1) were evaluated versus conventional methods (group 2) and the results showed that thawing and total losses in group 1 were significantly lower than group 2.
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Affiliation(s)
| | - Nafiseh Zamindar
- Department of Food Science and Technology, Isfahan (Khorasgan) Branch, Islamic Azad University, Isfahan, Iran
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30
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Tian X, Shao L, Yu Q, Silva‐Vera W, Li X, Dai R. Comparative analysis of quality uniformity of ohmic and water bath heating treated pork batter with different fat content. J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.14377] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Xiaojing Tian
- College of Food Science and Nutritional Engineering China Agricultural University Beijing PR China
- Beijing Higher Institution Engineering Research Center of Animal Product China Agricultural University Beijing PR China
| | - Lele Shao
- College of Food Science and Nutritional Engineering China Agricultural University Beijing PR China
- Beijing Higher Institution Engineering Research Center of Animal Product China Agricultural University Beijing PR China
| | - Qianqian Yu
- College of Food Science and Nutritional Engineering China Agricultural University Beijing PR China
- Beijing Higher Institution Engineering Research Center of Animal Product China Agricultural University Beijing PR China
| | - Wladimir Silva‐Vera
- Department of Biotechnology Universidad Tecnológica Metropolitana Ñuñoa Santiago Chile
| | - Xingmin Li
- College of Food Science and Nutritional Engineering China Agricultural University Beijing PR China
- Beijing Higher Institution Engineering Research Center of Animal Product China Agricultural University Beijing PR China
| | - Ruitong Dai
- College of Food Science and Nutritional Engineering China Agricultural University Beijing PR China
- Beijing Higher Institution Engineering Research Center of Animal Product China Agricultural University Beijing PR China
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31
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Fadavi A, Salari S. Ohmic Heating of Lemon and Grapefruit Juices Under Vacuum Pressure- Comparison of Electrical Conductivity and Heating Rate. J Food Sci 2019; 84:2868-2875. [PMID: 31549408 DOI: 10.1111/1750-3841.14802] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2019] [Revised: 08/06/2019] [Accepted: 08/12/2019] [Indexed: 11/30/2022]
Abstract
Ohmic heating fundamentally depends on electrical conductivity. In this study, grapefruit and lemon juices were ohmically heated under vacuum conditions. The electrical conductivity was measured at voltage gradients (10, 20, and 30 V/cm) and vacuum pressure (0 [atmospheric pressure], -30, and -60 kPa) for four temperature ranges (30, 40, 50, and 60 °C), meanwhile the heating rate was also reported at the same level of pressure and voltage gradient. The electrical conductivity and heating rate considerably vary by voltage gradient relative to pressure. Grapefruit had considerably lower electrical conductivity (about 20%) relative to lemon juice for the same pressure-voltage gradient treatment, while the percent reduction of heating rate (grapefruit relative to lemon) varied from 19 to 32%. The multivariate linear regression of electrical conductivity, including temperature and voltage, was found to be a more suitable model. pH assessments showed that pressure significantly affected the pH of grapefruit and lemon juices (P < 0.01). The combination of different treatments, which created a shorter residence time, caused a greater decrease in pH.
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Affiliation(s)
- Ali Fadavi
- Dept. of Food Technology, College of Aburaihan, Univ. of Tehran, Tehran, Iran
| | - Saeed Salari
- Dept. of Food Science, Azad Univ. of Tehran, Tehran, Iran
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32
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Cai L, Cao M, Regenstein J, Cao A. Recent Advances in Food Thawing Technologies. Compr Rev Food Sci Food Saf 2019; 18:953-970. [DOI: 10.1111/1541-4337.12458] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 04/28/2019] [Accepted: 05/06/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Luyun Cai
- Dept. of Food ScienceChina Jiliang Univ. Hangzhou Zhejiang 310018 China
- National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic ProductsBohai Univ. Jinzhou Liaoning 121013 China
| | - Minjie Cao
- National & Local Joint Engineering Research Center of Storage, Processing and Safety Control Technology for Fresh Agricultural and Aquatic ProductsBohai Univ. Jinzhou Liaoning 121013 China
| | | | - Ailing Cao
- Hangzhou Customs District Hangzhou Zhejiang 310007 China
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33
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Characterization of ohmic heating and sous-vide treatment of scallops: Analysis of electrical conductivity and the effect of thermal protein denaturation on quality attribute changes. INNOV FOOD SCI EMERG 2018. [DOI: 10.1016/j.ifset.2018.09.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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34
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Ohmic heating of beef at 20 kHz and analysis of electrical conductivity at low and high frequencies. J FOOD ENG 2018. [DOI: 10.1016/j.jfoodeng.2018.02.019] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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35
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Analysis of color changes in chicken egg yolks and whites based on degree of thermal protein denaturation during ohmic heating and water bath treatment. J FOOD ENG 2018. [DOI: 10.1016/j.jfoodeng.2017.11.024] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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36
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Augmentation of biocontrol agents with physical methods against postharvest diseases of fruits and vegetables. Trends Food Sci Technol 2017. [DOI: 10.1016/j.tifs.2017.08.020] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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37
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Mathematical modeling of ohmic heating of two-component foods with non-uniform electric properties at high frequencies. INNOV FOOD SCI EMERG 2017. [DOI: 10.1016/j.ifset.2016.11.005] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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