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Akbari S, Radi M, Hosseinifarahi M, Amiri S. Microbial and physicochemical changes in green bell peppers treated with ultrasonic-assisted washing in combination with Thymus vulgaris essential oil nanocapsules. Sci Rep 2024; 14:16584. [PMID: 39020069 PMCID: PMC11255337 DOI: 10.1038/s41598-024-67358-2] [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: 02/24/2024] [Accepted: 07/10/2024] [Indexed: 07/19/2024] Open
Abstract
In this study, the effect of Thymus vulgaris essential oil (TVO) nanoemulsion (NE, 500 mg/L) in combination with ultrasound (ultrasound-NE) on the microbial and physiological quality of green bell pepper was investigated. The TVO-NE droplet size and zeta potential were 84.26 nm and - 0.77 mV, respectively. The minimum inhibitory concentrations of the TVO and TVO-NE against E. coli and S. aureus were about 0.07 and 7 g/L, respectively. The NE-ultrasound treatment exhibited the lowest peroxidase activity and respiration rate with no detrimental effect on texture, total phenolic content, antioxidant activity, pH, and TSS. Although the NE-ultrasound treatment showed the highest weight loss and electrolytic leakage, it exhibited the best visual color and appearance. The NE-ultrasound treatment descended the total viable/mold and yeast counts significantly compared to control. Results showed that treating the bell peppers with NE-ultrasound can result in bell peppers with good postharvest quality and extended shelf life.
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Affiliation(s)
- Saiede Akbari
- Department of Food Science and Technology, Yasuj Branch, Islamic Azad University, Yasuj, Iran
| | - Mohsen Radi
- Department of Food Science and Technology, Yasuj Branch, Islamic Azad University, Yasuj, Iran.
- Sustainable Agriculture and Food Security Research Group, Yasuj Branch, Islamic Azad University, Yasuj, Iran.
| | - Mehdi Hosseinifarahi
- Sustainable Agriculture and Food Security Research Group, Yasuj Branch, Islamic Azad University, Yasuj, Iran.
- Department of Horticultural Science, Yasuj Branch, Islamic Azad University, Yasuj, Iran.
| | - Sedigheh Amiri
- Department of Food Science and Technology, Yasuj Branch, Islamic Azad University, Yasuj, Iran
- Sustainable Agriculture and Food Security Research Group, Yasuj Branch, Islamic Azad University, Yasuj, Iran
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2
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Gao J, Jiao Y, Zhou J, Zhang H. Rapid detection of Salmonella typhimurium by photonic PCR-LFIS dual mode visualization. Talanta 2024; 270:125553. [PMID: 38128283 DOI: 10.1016/j.talanta.2023.125553] [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: 09/13/2023] [Revised: 12/06/2023] [Accepted: 12/11/2023] [Indexed: 12/23/2023]
Abstract
Salmonella spp., as one of the foodborne pathogens, is a severe threat to global public health. Rapid screening of salmonella spp. in contaminated food with low infective doses is the key to preventing food poisoning. In this study, a fast visualization method for detecting Salmonella typhimurium (S. typhimurium) was developed based on photonic PCR and AuNPs lateral-flow immunochromatography strip (LFIS). In addition, quantitative detection of target bacteria could be achieved by utilizing the photothermal effect of AuNPs, and the sensitivity could be improved by amplifying the photothermal signal. On the optimized conditions, the developed photonic PCR-LFIS assay was highly sensitive, with a detection limit as low as 19 cfu mL-1 of bacteria in pure culture after laser irradiation, and highly specific, exhibiting no cross-reaction with Salmonella enteritidis, Listeria monocytogenes, Escherichia coli, and Staphylococcus aureus. Notably, S. typhimurium could be detected in pork, egg white, and milk without pre-treatment, with the recovery rates of the three samples between 81 % and 109 %. In conclusion, the photonic PCR-LFIS assay realizes sensitive, simple, and rapid detection of S. typhimurium.
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Affiliation(s)
- Jianxin Gao
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Key Laboratory of Food Nutrition and Safety of Shandong Normal University, College of Life Science, Shandong Normal University, Jinan, 250014, PR China
| | - Yuru Jiao
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Key Laboratory of Food Nutrition and Safety of Shandong Normal University, College of Life Science, Shandong Normal University, Jinan, 250014, PR China
| | - Jianhua Zhou
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Key Laboratory of Food Nutrition and Safety of Shandong Normal University, College of Life Science, Shandong Normal University, Jinan, 250014, PR China.
| | - Hongyan Zhang
- Shandong Provincial Key Laboratory of Animal Resistance Biology, Key Laboratory of Food Nutrition and Safety of Shandong Normal University, College of Life Science, Shandong Normal University, Jinan, 250014, PR China.
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3
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Li Y, Sun R, Kong Y, Cai X, Jiang T, Cheng S, Yang H, Song L, Lü X, Wang X, Shi C. Antibacterial effect of ultrasound and β-citronellol against Listeria monocytogenes and its application in carrot preservation. ULTRASONICS SONOCHEMISTRY 2024; 102:106752. [PMID: 38211495 PMCID: PMC10788804 DOI: 10.1016/j.ultsonch.2023.106752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Revised: 12/16/2023] [Accepted: 12/31/2023] [Indexed: 01/13/2024]
Abstract
This study investigated the antibacterial effects of ultrasound (US), β-citronellol (CT), and a combination of the two treatments on Listeria monocytogenes. Results showed that US or CT alone did not show apparent antibacterial effect (0.02-0.76 log CFU/mL reduction). The combined treatment showed obviously inactivate effect of L. monocytogenes, the populations of L. monocytogenes decreased by 8.93 log CFU/mL after US (253 W/cm2, 20 kHz) + 0.8 mg/mL CT treatment. US + CT treatment also had a significant (P < 0.05) antibacterial effect on isolates of L. monocytogenes from three different serotypes. In this study, the damage of US + CT on cell morphology had been observed using field emission scanning electron microscopy, while the damage to cell membranes by US + CT was observed by confocal laser scanning microscopy and flow cytometry. Meanwhile, the uptake of N-phenyl-l-naphthylamine and the absorbance at 260 and 280 nm also indicated that the combined treatment disrupted the permeability and integrity of L. monocytogenes membranes. Reactive oxygen species and malondialdehyde assays showed that US + CT exacerbated cellular oxidative stress and lipid peroxidation. In addition, the US + CT treatment reduced L. monocytogenes by 3.14-4.24 log CFU/g on the surface of carrots. Total phenolic and carotenoid contents in carrots were elevated after US + CT treatment. During storage, compared to control, US + CT did not significantly (P > 0.05) change the surface color of carrots but significantly (P < 0.05) decreased both hardness and weight, and has an impact on the sensory. This study showed that US + CT is a promising cleaning method that will provide new ideas for the preservation of fresh agricultural produce.
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Affiliation(s)
- Yimeng Li
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China; Northwest A&F University ShenZhen Research Institute, Shenzhen, Guangdong 518057, China
| | - Runyang Sun
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China; Northwest A&F University ShenZhen Research Institute, Shenzhen, Guangdong 518057, China
| | - Yajing Kong
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Xiaolin Cai
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Tongyu Jiang
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Shuai Cheng
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Hui Yang
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Luyi Song
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Xin Lü
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Xin Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Chao Shi
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China; Northwest A&F University ShenZhen Research Institute, Shenzhen, Guangdong 518057, China.
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4
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Zhou X, Salazar JK, Fay ML, Zhang W. Efficacy of Power Ultrasound-Based Hurdle Technology on the Reduction of Bacterial Pathogens on Fresh Produce. Foods 2023; 12:2653. [PMID: 37509745 PMCID: PMC10378333 DOI: 10.3390/foods12142653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 07/03/2023] [Accepted: 07/07/2023] [Indexed: 07/30/2023] Open
Abstract
Minimally processed produce is frequently contaminated with foodborne bacterial pathogens. Power ultrasound is a non-thermal and cost-effective technology that can be combined with other chemical sanitization methods. This study investigated the reduction of Listeria monocytogenes and Salmonella Newport on grape tomato, romaine lettuce, and spinach washed with water, chlorine, or peroxyacetic acid alone or in combination with 25 or 40 kHz power ultrasound for 1, 2, or 5 min. Produce items were inoculated with either pathogen at 10 log CFU/g, dried for 2 h, and treated. Combined treatment of ultrasound and sanitizers resulted in 1.44-3.99 log CFU/g reduction of L. monocytogenes and 1.35-3.62 log CFU/g reduction of S. Newport, with significantly higher reductions observed on grape tomato. Synergistic effects were achieved with the hurdle treatment of power ultrasound coupled with the chemical sanitizers when compared to the single treatments; an additional 0.48-1.40 log CFU/g reduction of S. Newport was obtained with the addition of power ultrasound on grape tomato. In general, no significant differences were observed in pathogen reductions between the ultrasound frequencies, the sanitizers, or the treatment lengths. Results from this study suggest that incorporation of power ultrasound into the current washing procedure may be beneficial for the reduction, but not elimination, of bacterial pathogens on certain produce items, including tomatoes.
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Affiliation(s)
- Xinyi Zhou
- Department of Food Science and Nutrition, Institute for Food Safety and Health, Illinois Institute of Technology, Bedford Park, IL 60501, USA
| | - Joelle K Salazar
- Division of Food Processing Science and Technology, U.S. Food and Drug Administration, Bedford Park, IL 60501, USA
| | - Megan L Fay
- Division of Food Processing Science and Technology, U.S. Food and Drug Administration, Bedford Park, IL 60501, USA
| | - Wei Zhang
- Department of Food Science and Nutrition, Institute for Food Safety and Health, Illinois Institute of Technology, Bedford Park, IL 60501, USA
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Beitia E, Gkogka E, Chanos P, Hertel C, Heinz V, Valdramidis V, Aganovic K. Microbial decontamination assisted by ultrasound-based processing technologies in food and model systems: A review. Compr Rev Food Sci Food Saf 2023; 22:2802-2849. [PMID: 37184058 DOI: 10.1111/1541-4337.13163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Revised: 04/03/2023] [Accepted: 04/06/2023] [Indexed: 05/16/2023]
Abstract
Ultrasound (US) technology is recognized as one of the emerging technologies that arise from the current trends for improving nutritional and organoleptic properties while providing food safety. However, when applying the US alone, higher power and longer treatment times than conventional thermal treatments are needed to achieve a comparable level of microbial inactivation. This results in risks, damaging food products' composition, structure, or sensory properties, and can lead to higher processing costs. Therefore, the US has often been investigated in combination with other approaches, like heating at mild temperatures and/or treatments at elevated pressure, use of antimicrobial substances, or other emerging technologies (e.g., high-pressure processing, pulsed electric fields, nonthermal plasma, or microwaves). A combination of US with different approaches has been reported to be less energy and time consuming. This manuscript aims to provide a broad review of the microbial inactivation efficacy of US technology in different food matrices and model systems. In particular, emphasis is given to the US in combination with the two most industrially viable physical processes, that is, heating at mild temperatures and/or treatments at elevated pressure, resulting in techniques known as thermosonication, manosonication, and manothermosonication. The available literature is reviewed, and critically discussed, and potential research gaps are identified. Additionally, discussions on the US's inactivation mechanisms and lethal effects are included. Finally, mathematical modeling approaches of microbial inactivation kinetics due to US-based processing technologies are also outlined. Overall, this review focuses only on the uses of the US and its combinations with other processes relevant to microbial food decontamination.
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Affiliation(s)
- Enrique Beitia
- German Institute of Food Technologies (DIL e.V.), Quakenbrück, Germany
- Department of Chemistry, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Panagiotis Chanos
- German Institute of Food Technologies (DIL e.V.), Quakenbrück, Germany
| | - Christian Hertel
- German Institute of Food Technologies (DIL e.V.), Quakenbrück, Germany
| | - Volker Heinz
- German Institute of Food Technologies (DIL e.V.), Quakenbrück, Germany
| | - Vasilis Valdramidis
- Department of Chemistry, National and Kapodistrian University of Athens, Athens, Greece
| | - Kemal Aganovic
- German Institute of Food Technologies (DIL e.V.), Quakenbrück, Germany
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Cardoso LT, Alexandre B, Cacciatore FA, Magedans YVDS, Fett-Neto AG, Contri RV, Malheiros PDS. Carvacrol-loaded nanoemulsions produced with a natural emulsifier for lettuce sanitization. Food Res Int 2023; 168:112748. [PMID: 37120202 DOI: 10.1016/j.foodres.2023.112748] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 03/17/2023] [Accepted: 03/19/2023] [Indexed: 04/01/2023]
Abstract
Carvacrol is an antimicrobial agent that shows potential for eliminating microorganisms in vegetables, increasing food safety. However, intense odor and low water solubility of carvacrol are limiting factors for its application for fresh vegetables sanitization, which can be overcome by nanotechnology. Two different nanoemulsions containing carvacrol (11 mg/mL) were developed by probe sonication: carvacrol-saponin nanoemulsion (CNS) and carvacrol-polysorbate 80 nanoemulsion (CNP). Formulations presented appropriate droplet sizes (from 74.7 nm to 168.2 nm) and high carvacrol encapsulation efficiency (EE) (from 89.5 % to 91.5 %). CNS showed adequate droplet size distribution (PDI < 0.22) and high zeta potential values (around -30 mV) compared to CNP, with saponin chosen for the following experiments. Carvacrol nanoemulsions presented Bacterial Inactivation Concentration (BIC) against the Salmonella cocktail from 5.51 to 0.69 mg/mL and for the E. coli cocktail from 1.84 to 0.69 mg/mL. Among all tested nanoemulsions, CNS1 presented the lowest BIC (0.69 mg/mL) against both bacterial cocktails. Damage to bacterial cells in lettuce treated with nanoemulsion was confirmed by scanning electron microscopy. For lettuce sanitization, CNS1 showed a similar effect to unencapsulated carvacrol, with a high bacterial reduction (>3 log CFU/g) after lettuce immersion for 15 min at 2 × BIC. Using the same immersion time, the CNS1 (2 × BIC) demonstrated equal or better efficacy in reducing both tested bacterial cocktails (>3 log CFU/g) when compared to acetic acid (6.25 mg/mL), citric acid (25 mg/mL), and sodium hypochlorite solution (150 ppm). Lettuce immersed in CNS1 at both concentrations (BIC and 2 × BIC) did not change the color and texture of leaves, while the unencapsulated carvacrol at 2 × BIC darkened them and reduced their firmness. Consequently, carvacrol-saponin nanoemulsion (CNS1) proved to be a potential sanitizer for lettuce.
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Affiliation(s)
- Louise Thomé Cardoso
- Laboratório de Microbiologia e Higiene dos Alimentos, Instituto de Ciência e Tecnologia de Alimentos, Universidade Federal do Rio Grande do Sul (UFRGS), Brazil
| | - Bibiana Alexandre
- Laboratório de Microbiologia e Higiene dos Alimentos, Instituto de Ciência e Tecnologia de Alimentos, Universidade Federal do Rio Grande do Sul (UFRGS), Brazil
| | - Fabiola Ayres Cacciatore
- Laboratório de Microbiologia e Higiene dos Alimentos, Instituto de Ciência e Tecnologia de Alimentos, Universidade Federal do Rio Grande do Sul (UFRGS), Brazil
| | - Yve Verônica da Silva Magedans
- Laboratório de Fisiologia Vegetal, Centro de Biotecnologia e Instituto de Biociências (Departamento de Botânica), Universidade Federal do Rio Grande do Sul (UFRGS), Brazil
| | - Arthur Germano Fett-Neto
- Laboratório de Fisiologia Vegetal, Centro de Biotecnologia e Instituto de Biociências (Departamento de Botânica), Universidade Federal do Rio Grande do Sul (UFRGS), Brazil
| | - Renata Vidor Contri
- Programa de Pós-Graduação em Ciências Farmacêuticas, Universidade Federal do Rio Grande do Sul (UFRGS), Brazil
| | - Patrícia da Silva Malheiros
- Laboratório de Microbiologia e Higiene dos Alimentos, Instituto de Ciência e Tecnologia de Alimentos, Universidade Federal do Rio Grande do Sul (UFRGS), Brazil.
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Application of essential oils as sanitizer alternatives on the postharvest washing of fresh produce. Food Chem 2023; 407:135101. [PMID: 36481474 DOI: 10.1016/j.foodchem.2022.135101] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 09/24/2022] [Accepted: 11/25/2022] [Indexed: 12/03/2022]
Abstract
Growers commonly wash fresh produce with chemical sanitizers during postharvest handling. However, these sanitizers can be harsh to washing systems and pose a health risk to workers. Essential oils (EOs) can be used as alternatives to chemical sanitizers in produce washing. Previous studies reveal that the EOs from thyme, oregano, cinnamon, and clove are the main EOs evaluated in the studies as potential sanitizers for the washing of produce. The use of EOs and surfactants, such as tween80 and cetylpyridinium chloride, might be used to improve the antimicrobial activity of emulsions. However, studies are still required to evaluate the potential effect of different chemical components of EOs and preparations. Also, it is recommended that researchers focus on overcoming obstacles regarding EOs application in washing systems, including the high levels of EO required to reduce bacterial growth, undesired organoleptic impact on produce, and the poor solubility of EOs in aqueous solution.
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Hasan MR, Che Abdullah CA, Mustapha NA, Mohd Ghazali MS, Mohd Adzahan N. Efficacy of ultrasonic cleaning on cockle shells. J FOOD ENG 2023. [DOI: 10.1016/j.jfoodeng.2023.111523] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023]
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9
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Inactivation of Bacillus cereus endospores on black pepper by pulsed superheated steam system. Food Res Int 2023; 167:112649. [PMID: 37087238 DOI: 10.1016/j.foodres.2023.112649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 01/09/2023] [Accepted: 02/25/2023] [Indexed: 03/05/2023]
Abstract
In this study, a superheated steam (SHS) system was constructed to inactivate Bacillus cereus endospores on the surface of black pepper, and continuous and pulsed treatment was applied to compare sporicidal effects. Additionally, inactivation mechanisms were analyzed to investigate the differences between pulsed and continuous SHS treatments. SHS at 250 °C and 300 °C for 1 min achieved more than a 3 log reduction, whereas SHS at 200 °C for 1 min achieved less than 2 log reduction in the number of endospores. In addition, higher microbicidal effects were confirmed with pulsed SHS treatment with a shorter duty ratio. To elucidate the inactivation mechanisms, inner membrane damage (dipicolinic acid release), intracellular enzyme activities, and DNA integrity were measured after 300 °C SHS pulsed or continuous treatments. After pulsed SHS treatment for up to 20 s, intracellular enzymes were inactivated more rapidly than after continuous treatment, and more DPA was released after 40 s of treatment, indicating that enzyme inactivation occurred prior to inner membrane damage, and pulsed treatment accelerated this mode of action. DNA integrity was significantly lower after 60 s of pulsed or continuous treatment; however, there was no difference in between pulsed and continuous treatments. Our results provide fundamental insights for the sterilization of black pepper by SHS treatment in food industries.
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10
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Yang H, Song L, Sun P, Su R, Wang S, Cheng S, Zhan X, Lü X, Xia X, Shi C. Synergistic bactericidal effect of ultrasound combined with citral nanoemulsion on Salmonella and its application in the preservation of purple kale. ULTRASONICS SONOCHEMISTRY 2023; 92:106269. [PMID: 36571884 PMCID: PMC9800203 DOI: 10.1016/j.ultsonch.2022.106269] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/08/2022] [Accepted: 12/12/2022] [Indexed: 05/28/2023]
Abstract
In this study, a novel citral nanoemulsion (CLNE) was prepared by ultrasonic emulsification. The synergistic antibacterial mechanism of ultrasound combined with CLNE against Salmonella Typhimurium and the effect on the physicochemical properties of purple kale were investigated. The results showed that the combined treatment showed obviously inactivate effect of S. Typhimurium. Treatment with 0.3 mg/mL CLNE combined with US (20 kHz, 253 W/cm2) for 8 min reduced S. Typhimurium populations in phosphate-buffered saline (PBS) by 9.05 log CFU/mL. Confocal laser scanning microscopy (CLSM), flow cytometry (FCM), protein and nucleic acid release assays showed that the US combination CLNE disrupt the integrity of S. Typhimurium membranes. Reactive oxygen species (ROS) and malondialdehyde (MDA) detection indicated that US+CLNE exacerbated oxidative stress and lipid peroxidation in cell membranes. The morphological changes of cells after different treatments by field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM) illustrated that the synergistic effect of US+CLNE treatment changed the morphology and internal microstructure of the bacteriophage cells. Application of US+CLNE on purple kale leaves for 6 min significantly (P < 0.05) reduced the number of S. Typhimurium, but no changes in the physicochemical properties of the leaves were detected. This study elucidates the synergistic antibacterial mechanism of ultrasound combined with CLNE and provides a theoretical basis for its application in food sterilization.
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Affiliation(s)
- Hui Yang
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Luyi Song
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Peiwen Sun
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Ruiying Su
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Shuqi Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Shuai Cheng
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Xiangjun Zhan
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Xin Lü
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China
| | - Xiaodong Xia
- School of Food Science and Technology, National Engineering Research Center of Seafood, Dalian Polytechnic University, Dalian, Liaoning 116304, China
| | - Chao Shi
- College of Food Science and Engineering, Northwest A&F University, Yangling, Shaanxi 712100, China.
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11
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Yammine J, Chihib NE, Gharsallaoui A, Dumas E, Ismail A, Karam L. Essential oils and their active components applied as: free, encapsulated and in hurdle technology to fight microbial contaminations. A review. Heliyon 2022; 8:e12472. [PMID: 36590515 PMCID: PMC9798198 DOI: 10.1016/j.heliyon.2022.e12472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 04/24/2022] [Accepted: 12/11/2022] [Indexed: 12/24/2022] Open
Abstract
Microbial contaminations are responsible for many chronic, healthcare, persistent microbial infections and illnesses in the food sector, therefore their control is an important public health challenge. Over the past few years, essential oils (EOs) have emerged as interesting alternatives to synthetic antimicrobials as they are biodegradable, extracted from natural sources and potent antimicrobials. Through their multiple mechanisms of actions and target sites, no microbial resistance has been developed against them till present. Although extensive documentation has been reported on the antimicrobial activity of EOs, comparisons between the use of whole EOs or their active components alone for an antimicrobial treatment are less abundant. It is also essential to have a good knowledge about EOs to be used as alternatives to the conventional antimicrobial products such as chemical disinfectants. Moreover, it is important to focus not only on planktonic vegetative microorganisms, but to study also the effect on more resistant forms like spores and biofilms. The present article reviews the current knowledge on the mechanisms of antimicrobial activities of EOs and their active components on microorganisms in different forms. Additionally, in this review, the ultimate advantages of encapsulating EOs or combining them with other hurdles for enhanced antimicrobial treatments are discussed.
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Affiliation(s)
- Jina Yammine
- Univ Lille, CNRS, INRAE, Centrale Lille, UMR 8207 – UMET – Unité Matériaux et Transformations, Lille, France,Plateforme de Recherches et d’Analyses en Sciences de l’Environnement (PRASE), Ecole Doctorale des Sciences et Technologies, Université Libanaise, Hadath, Lebanon
| | - Nour-Eddine Chihib
- Univ Lille, CNRS, INRAE, Centrale Lille, UMR 8207 – UMET – Unité Matériaux et Transformations, Lille, France
| | - Adem Gharsallaoui
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, Villeurbanne, France
| | - Emilie Dumas
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, LAGEPP UMR 5007, Villeurbanne, France
| | - Ali Ismail
- Plateforme de Recherches et d’Analyses en Sciences de l’Environnement (PRASE), Ecole Doctorale des Sciences et Technologies, Université Libanaise, Hadath, Lebanon
| | - Layal Karam
- Human Nutrition Department, College of Health Sciences, QU Health, Qatar University, Doha, Qatar,Corresponding author.
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12
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Non-thermal techniques and the “hurdle” approach: How is food technology evolving? Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.12.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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13
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Zhou W, Sarpong F, Zhou C. Use of Ultrasonic Cleaning Technology in the Whole Process of Fruit and Vegetable Processing. Foods 2022; 11:foods11182874. [PMID: 36141006 PMCID: PMC9498452 DOI: 10.3390/foods11182874] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 09/11/2022] [Accepted: 09/12/2022] [Indexed: 11/16/2022] Open
Abstract
In an era of rapid technological development, ultrasound technology is being used in a wide range of industries. The use of ultrasound technology in fruit and vegetable processing to improve production efficiency and product quality has been an important research topic. The cleaning of whole fresh fruits and vegetables is an important part of fruit and vegetable processing. This paper discusses the development process of components of the ultrasonic equipment, the application of ultrasonic technology in fruit and vegetable cleaning, and the research advances in ultrasonic cleaning technology. Moreover, the feasibility of ultrasonication of fruits and vegetables for cleaning from the perspectives of microbial inactivation, commodity storage, and sensory analysis were discussed. Finally, the paper identified the inevitable disadvantages of cavitation noise, erosion, and tissue damage in fruit and vegetable processing and points out the future directions of ultrasonic fruit and vegetable cleaning technology.
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Affiliation(s)
- Wenhao Zhou
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Frederick Sarpong
- Value Addition Division, CSIR-Oil Palm Research Institute, Kade P.O. Box 74, Ghana
| | - Cunshan Zhou
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, China
- Correspondence: ; Tel.: +86-511-88780201
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14
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Gurtler JB, Garner CM. A Review of Essential Oils as Antimicrobials in Foods with Special Emphasis on Fresh Produce. J Food Prot 2022; 85:1300-1319. [PMID: 35588157 DOI: 10.4315/jfp-22-017] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 04/27/2022] [Indexed: 11/11/2022]
Abstract
ABSTRACT Consumer safety concerns over established fresh produce washing methods and the demand for organic and clean-label food has led to the exploration of novel methods of produce sanitization. Essential oils (EOs), which are extracted from plants, have potential as clean-label sanitizers because they are naturally derived and act as antimicrobials and antioxidants. In this review, the antimicrobial effects of EOs are explored individually and in combination, as emulsions, combined with existing chemical and physical preservation methods, incorporated into films and coatings, and in vapor phase. We examined combinations of EOs with one another, with EO components, with surfactants, and with other preservatives or preservation methods to increase sanitizing efficacy. Components of major EOs were identified, and the chemical mechanisms, potential for antibacterial resistance, and effects on organoleptic properties were examined. Studies have revealed that EOs can be equivalent or better sanitizing agents than chlorine; nevertheless, concentrations must be kept low to avoid adverse sensory effects. For this reason, future studies should address the maximum permissible EO concentrations that do not negatively affect organoleptic properties. This review should be beneficial to food scientists or industry personnel interested in the use of EOs for sanitization and preservation of foods, including fresh produce. HIGHLIGHTS
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Affiliation(s)
- Joshua B Gurtler
- U.S. Department of Agriculture, Agricultural Research Service, Residue Chemistry and Predictive Microbiology Research Unit, Eastern Regional Research Center, 600 East Mermaid Lane, Wyndmoor, Pennsylvania 19038-8551, USA
| | - Christina M Garner
- U.S. Department of Agriculture, Agricultural Research Service, Residue Chemistry and Predictive Microbiology Research Unit, Eastern Regional Research Center, 600 East Mermaid Lane, Wyndmoor, Pennsylvania 19038-8551, USA
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15
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Siddique Z, Malik AU. Fruits and vegetables are the major source of food safety issues need to overcome at household level (traditional vs. green technologies): A comparative review. J Food Saf 2022. [DOI: 10.1111/jfs.13003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zarghona Siddique
- Postharvest Research and Training Centre, Institute of Horticultural Sciences University of Agriculture Faisalabad Pakistan
| | - Aman Ullah Malik
- Postharvest Research and Training Centre, Institute of Horticultural Sciences University of Agriculture Faisalabad Pakistan
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16
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Yan Q, Mei J, Li D, Xie J. Application of sonodynamic technology and sonosensitizers in food sterilization: a review of developments, trends and challenges. Crit Rev Food Sci Nutr 2022; 64:740-759. [PMID: 35950483 DOI: 10.1080/10408398.2022.2108368] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Food safety and food waste have always been hot topics of discussion in recent years. However, the infection of human pathogenic bacteria and the waste of food resources caused by microbial-contaminated food remains common. Although traditional sterilization technology has been very mature, it causes changes in food flavor and excessive energy consumption to a certain extent. Moreover, the widespread bacterial resistance has also sounded a warning for researchers and finding a new alternative to antibiotics is urgently needed. The application of sonodynamic sterilization technology in medical treatment has aroused the interest of researchers. It provides ideas for new food sterilization technology. As a new non-thermal sterilization technology, sonodynamic sterilization technology has strong penetration, safety, less residue and by-products, and will less change the quality of the food itself. Therefore, sonodynamic sterilization technology has great potential applied in food sterilization technology. This review describes the concept of sonodynamic sterilization technology, the sterilization mechanism of sonodynamic sterilization and the inactivation mechanism of various pathogens, the classification and application of sonosensitizers, and the ultrasonic technology in sonodynamic sterilization in the application over the recent years. It provides a scientific reference for the application of sonodynamic sterilization technology in the field of food sterilization.
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Affiliation(s)
- Qi Yan
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China
| | - Jun Mei
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China
| | - Dapeng Li
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China
| | - Jing Xie
- College of Food Science and Technology, Shanghai Ocean University, Shanghai, China
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17
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Takundwa BA, Bhagwat P, Ruzengwe FM, Pillai S, Ijabadeniyi OA. Optimisation of the combined treatment of nisin, oregano and ultrasound in decontaminating Listeria monocytogenes and Escherichia coli O157:H7 on cabbage. FUTURE FOODS 2022. [DOI: 10.1016/j.fufo.2022.100141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
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18
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Vignali G, Gozzi M, Pelacci M, Stefanini R. Non-conventional Stabilization for Fruit and Vegetable Juices: Overview, Technological Constraints, and Energy Cost Comparison. FOOD BIOPROCESS TECH 2022. [DOI: 10.1007/s11947-022-02772-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
AbstractThis study will provide an overview and a description of the most promising alternatives to conventional thermal treatments for juice stabilization, as well as a review of the literature data on fruit and vegetable juice processing in terms of three key parameters in juice production, which are microbial reduction, enzyme inactivation, and nutrient-compound retention. The alternatives taken into consideration in this work can be divided, according to the action mechanism upon which these are based, in non-conventional thermal treatments, among which microwave heating (MWH) and ohmic heating (OH), and non-thermal treatments, among which electrical treatments, i.e., pulsed electric fields (PEF), high-pressure processing (HPP), radiation treatments such as ultraviolet light (UVL) and high-intensity pulsed light (PL), and sonication (HIUS) treatment, and inert-gas treatments, i.e., the pressure change technology (PCT) and supercritical carbon dioxide (SC-CO2) treatments. For each technology, a list of the main critical process parameters (CPP), advantages (PROS), and disadvantages (CONS) will be provided. In addition, for the non-thermal technologies, a summary of the most relevant published result of their application on fruit and vegetable juices will be presented. On top of that, a comparison of typical specific working energy costs for the main effective and considered technologies will be reported in terms of KJ per kilograms of processed product.
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19
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Hashemi SMB, Roohi R. Continuous and pulsed ultrasound treatment of barberry juice: Microbial inactivation and kinetics models. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.16083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | - Reza Roohi
- Department of Mechanical Engineering Fasa University Fasa Iran
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20
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Mao L, Mhaske P, Zing X, Kasapis S, Majzoobi M, Farahnaky A. Cold plasma: Microbial inactivation and effects on quality attributes of fresh and minimally processed fruits and Ready-To-Eat vegetables. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.07.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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21
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Targino de Souza Pedrosa G, Pimentel TC, Gavahian M, Lucena de Medeiros L, Pagán R, Magnani M. The combined effect of essential oils and emerging technologies on food safety and quality. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111593] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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22
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Gouda M, El-Din Bekhit A, Tang Y, Huang Y, Huang L, He Y, Li X. Recent innovations of ultrasound green technology in herbal phytochemistry: A review. ULTRASONICS SONOCHEMISTRY 2021; 73:105538. [PMID: 33819867 PMCID: PMC8048006 DOI: 10.1016/j.ultsonch.2021.105538] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 03/16/2021] [Accepted: 03/20/2021] [Indexed: 05/10/2023]
Abstract
Ultrasound (US) has become one of the most important techniques in green chemistry and emerging technologies. Many research investigations documented the usefulness of US in a wide range of applications in food science, nanotechnology, and complementary medicine, where effective extraction of natural products is important. However, as with all novel technologies, US has advantages and limitations that require clarification for full adaptation at an industrial scale. The present review discusses recent applications of US in herbal phytochemistry with the emphasis on US effects on chemical structures of bioactive compounds extracted from herbs and their bioactivities. The impact of different US processing conditions such as frequency, intensity, duration, temperature, and pressure on the effectiveness of the extraction process and the properties of the extracted materials are also discussed. Different frequencies and intensities of US have demonstrated its potential applications in modifying, determining, and predicting the physicochemical properties of herbs and their extracts. US has important applications in nanotechnology where it supports the fabrication of inexpensive and eco-friendly herbal nanostructures, as well as acoustic-based biosensors for chemical imaging of the herbal tissues. The application of US enhances the rates of chemical processes such as hydrolysis of herbal fibers, which reduces the time and energy consumed without affecting the quality of the final products. Overall, the use of US in herbal science has great potential to create novel chemical constructions and to be used as an innovative diagnostic system in various biomedical, food, and analytical applications.
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Affiliation(s)
- Mostafa Gouda
- College of Biosystems Engineering and Food Science, Zhejiang University, 866 Yuhangtang Road, Hangzhou 310058, China
- Department of Nutrition & Food Science, National Research Centre, Dokki, Giza, Egypt
| | | | - Yu Tang
- College of Automation, Guangdong Polytechnic Normal University, Guangzhou 510665, China
| | - Yifeng Huang
- College of Civil Engineering and Architecture, East China Jiaotong University, Nanchang 330013, China
| | - Lingxia Huang
- College of Animal Sciences, Zhejiang University, Hangzhou 310058, China
| | - Yong He
- College of Biosystems Engineering and Food Science, Zhejiang University, 866 Yuhangtang Road, Hangzhou 310058, China
| | - Xiaoli Li
- College of Biosystems Engineering and Food Science, Zhejiang University, 866 Yuhangtang Road, Hangzhou 310058, China
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23
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Takundwa BA, Bhagwat P, Pillai S, Ijabadeniyi OA. Antimicrobial efficacy of nisin, oregano and ultrasound against Escherichia coli O157:H7 and Listeria monocytogenes on lettuce. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2020.110522] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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24
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Inactivation of Listeria innocua on blueberries by novel ultrasound washing processes and their impact on quality during storage. Food Control 2021. [DOI: 10.1016/j.foodcont.2020.107580] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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25
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A Review on Individual and Combination Technologies of UV-C Radiation and Ultrasound in Postharvest Handling of Fruits and Vegetables. Processes (Basel) 2020. [DOI: 10.3390/pr8111433] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Ultraviolet-C radiation and ultrasound technology are widely accepted and continuously being appraised as alternatives to conventional thermal techniques for decontamination of fruits and vegetables. However, studies in these areas have presented challenges related to quality, safety, limited capability, and cost of energy. This review paper presents an up-to-date summary of applications of ultraviolet-C radiation and ultrasound technology for postharvest handling of fruits and vegetables from relevant literature. The limitations associated with applications of ultraviolet-C radiation and ultrasound technology individually has prompted their combination alongside other antimicrobial strategies for enhanced bactericidal effect. The combination of ultraviolet-C radiation and ultrasound technology as a hurdle approach also provides enhanced efficiency, cost effectiveness, and reduced processing time without compromising quality. The review includes further scope of industrial-led collaboration and commercialization of ultraviolet-C radiation and ultrasound technology such as scale-up studies and process optimization.
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26
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Costello KM, Smet C, Gutierrez-Merino J, Bussemaker M, Van Impe JF, Velliou EG. The impact of food model system structure on the inactivation of Listeria innocua by cold atmospheric plasma and nisin combined treatments. Int J Food Microbiol 2020; 337:108948. [PMID: 33197682 DOI: 10.1016/j.ijfoodmicro.2020.108948] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 08/14/2020] [Accepted: 10/25/2020] [Indexed: 12/14/2022]
Abstract
Novel processing methods such as cold atmospheric plasma (CAP) and natural antimicrobials like nisin, are of interest to replace traditional food decontamination approaches as, due to their mild nature, they can maintain desirable food characteristics, i.e., taste, texture, and nutritional content. However, the microbial growth characteristics (planktonic growth/surface colonies) and/or the food structure itself (liquid/solid surface) can impact the inactivation efficacy of these novel processing methods. More specifically, cells grown as colonies on a solid(like) surface experience a completely different growth environment to cells grown planktonically in liquid, and thus could display a different response to novel processing treatments through stress adaptation and/or cross protection mechanisms. The order in which combined treatments are applied could also impact their efficacy, especially if the mechanisms of action are complementary. This work presents a fundamental study on the efficacy of CAP and nisin, alone and combined, as affected by food system structure. More specifically, Listeria innocua was grown planktonically (liquid broth) or on a viscoelastic Xanthan gum gel system (1.5% w/v) and treated with CAP, nisin, or a combination of the two. Both the inactivation system, i.e., liquid versus solid(like) surface and the growth characteristics, i.e., planktonic versus colony growth, were shown to impact the treatment efficacy. The combination of nisin and CAP was more effective than individual treatments, but only when nisin was applied before the CAP treatment. This study provides insight into the environmental stress response/adaptation of L. innocua grown on structured systems in response to natural antimicrobials and novel processing technologies, and is a step towards the faster delivery of these food decontamination methods from the bench to the food industry.
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Affiliation(s)
- Katherine M Costello
- Bioprocess and Biochemical Engineering Group (BioProChem), Department of Chemical and Process Engineering, University of Surrey, Guildford GU2 7XH, UK
| | - Cindy Smet
- Chemical and Biochemical Process Technology and Control Laboratory (BioTeC+), KU Leuven, Sustainable Chemical Process Technology, Ghent, Belgium
| | | | - Madeleine Bussemaker
- Bioprocess and Biochemical Engineering Group (BioProChem), Department of Chemical and Process Engineering, University of Surrey, Guildford GU2 7XH, UK
| | - Jan F Van Impe
- School of Biosciences and Medicine, University of Surrey, Guildford GU2 7XH, UK
| | - Eirini G Velliou
- Bioprocess and Biochemical Engineering Group (BioProChem), Department of Chemical and Process Engineering, University of Surrey, Guildford GU2 7XH, UK.
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27
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Kang J, Song KB. Combined washing effect of noni extract and oregano essential oil on the decontamination of
Listeria monocytogenes
on romaine lettuce. Int J Food Sci Technol 2020. [DOI: 10.1111/ijfs.14685] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Ji‐Hoon Kang
- Department of Food Science and Technology Chungnam National University Daejeon 34134 Korea
| | - Kyung Bin Song
- Department of Food Science and Technology Chungnam National University Daejeon 34134 Korea
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28
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Traore MB, Sun A, Gan Z, Long WY, Senou H, Zhu Y, Togo J, Fofana KH, Sidibe AM. Assessing the impact of the combined application of ultrasound and ozone on microbial quality and bioactive compounds with antioxidant attributes of cabbage (
Brassica Oleracea L. Var. Capitata
). J FOOD PROCESS PRES 2020. [DOI: 10.1111/jfpp.14779] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Mamadou Bado Traore
- College of Biological Sciences and Technology Beijing Forestry University Beijing China
- Beijing Key Laboratory of Forest Food Processing and Safety Beijing Forestry University Beijing China
| | - Aidong Sun
- College of Biological Sciences and Technology Beijing Forestry University Beijing China
- Beijing Key Laboratory of Forest Food Processing and Safety Beijing Forestry University Beijing China
| | - Zhilin Gan
- College of Biological Sciences and Technology Beijing Forestry University Beijing China
- Beijing Key Laboratory of Forest Food Processing and Safety Beijing Forestry University Beijing China
| | - Wei Yu Long
- College of Biological Sciences and Technology Beijing Forestry University Beijing China
- Beijing Key Laboratory of Forest Food Processing and Safety Beijing Forestry University Beijing China
| | - Hamidou Senou
- College of Biological Sciences and Technology Beijing Forestry University Beijing China
| | - Yue Zhu
- College of Biological Sciences and Technology Beijing Forestry University Beijing China
- Beijing Key Laboratory of Forest Food Processing and Safety Beijing Forestry University Beijing China
| | - Jacques Togo
- Department of Biology University of Bamako Bamako Mali
| | - Kankou Hadia Fofana
- College of Management and Economics Beijing Institutes of Technology Beijing China
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29
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Zhang H, Tikekar RV, Ding Q, Gilbert AR, Wimsatt ST. Inactivation of foodborne pathogens by the synergistic combinations of food processing technologies and food-grade compounds. Compr Rev Food Sci Food Saf 2020; 19:2110-2138. [PMID: 33337103 DOI: 10.1111/1541-4337.12582] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2020] [Revised: 04/23/2020] [Accepted: 05/12/2020] [Indexed: 12/15/2022]
Abstract
There is a need to develop food processing technologies with enhanced antimicrobial capacity against foodborne pathogens. While considering the challenges of adequate inactivation of pathogenic microorganisms in different food matrices, the emerging technologies are also expected to be sustainable and have a minimum impact on food quality and nutrients. Synergistic combinations of food processing technologies and food-grade compounds have a great potential to address these needs. During these combined treatments, food processes directly or indirectly interact with added chemicals, intensifying the overall antimicrobial effect. This review provides an overview of the combinations of different thermal or nonthermal processes with a variety of food-grade compounds that show synergistic antimicrobial effect against pathogenic microorganisms in foods and model systems. Further, we summarize the underlying mechanisms for representative combined treatments that are responsible for the enhanced microbial inactivation. Finally, regulatory issues and challenges for further development and technical transfer of these new approaches at the industrial level are also discussed.
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Affiliation(s)
- Hongchao Zhang
- Department of Nutrition and Food Science, University of Maryland, College Park, Maryland, USA
| | - Rohan V Tikekar
- Department of Nutrition and Food Science, University of Maryland, College Park, Maryland, USA
| | - Qiao Ding
- Department of Nutrition and Food Science, University of Maryland, College Park, Maryland, USA
| | - Andrea R Gilbert
- Department of Nutrition and Food Science, University of Maryland, College Park, Maryland, USA
| | - Stratton T Wimsatt
- Department of Nutrition and Food Science, University of Maryland, College Park, Maryland, USA
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30
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da Costa Lima M, de Souza EL. A systematic quantitative analysis of the published literature on the efficacy of essential oils as sanitizers in fresh leafy vegetables. Crit Rev Food Sci Nutr 2020; 61:2326-2339. [PMID: 32519881 DOI: 10.1080/10408398.2020.1776676] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
This study carried out a systematic quantitative analysis of published literature on the efficacy of essential oils (EOs) as sanitizers in fresh leafy vegetables (FLVs). Efficacy of EO was measured by determining if their application could cause a reduction of microbial population in FLV, as well as by identifying experimental factors that might affect the achieved reduction levels. Data on efficacy of EO to reduce the microbial population and experimental conditions were collected from selected studies and compiled for a distribution and relational analysis. Reduction of an artificial inoculum and/or natural microbiota of FLV caused by 14 different EO were measured in 404 (73.8%) and 143 (26.2%) experiments, respectively. Results of quantitative analysis showed that EO are consistently effective to reduce microbial population in FLV either when the target microorganisms are forming an artificial inoculum or the natural microbiota, being overall similarly effective to or more effective than substances used ordinarily as sanitizers. EO were more effective to reduce the population of microorganisms forming an artificial inoculum than the natural microbiota. EO concentration and inoculum size had no significant effect on achieved reductions. Duration of sanitization treatment with EO had significant effect on achieved reductions and highest reductions were found when the sanitization time was >3 min. Although with the inherent variability in experimental designs found in available literature, the results of this quantitative analysis provide strong evidence that EO are promising candidates for use in strategies to sanitize FLV.
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Affiliation(s)
- Maiara da Costa Lima
- Laboratory of Food Microbiology, Department of Nutrition, Health Sciences Center, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
| | - Evandro Leite de Souza
- Laboratory of Food Microbiology, Department of Nutrition, Health Sciences Center, Federal University of Paraíba, João Pessoa, Paraíba, Brazil
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31
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Zhang H, Wang S, Goon K, Gilbert A, Nguyen Huu C, Walsh M, Nitin N, Wrenn S, Tikekar RV. Inactivation of foodborne pathogens based on synergistic effects of ultrasound and natural compounds during fresh produce washing. ULTRASONICS SONOCHEMISTRY 2020; 64:104983. [PMID: 32006935 DOI: 10.1016/j.ultsonch.2020.104983] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/05/2019] [Revised: 12/21/2019] [Accepted: 01/18/2020] [Indexed: 05/19/2023]
Abstract
Ultrasound has potential to be used for disinfection, and its antimicrobial effectiveness can be enhanced in presence of natural compounds. In this study, we compared the antimicrobial effects of ultrasound at 20 kHz (US 20 kHz) or 1 MHz (US 1 MHz) in combination with carvacrol, citral, cinnamic acid, geraniol, gallic acid, lactic acid, or limonene against E. coli K12 and Listeria innocua at a constant power density in water. Compared to the cumulative effect of the individual treatments, the combined treatment of US 1 MHz and 10 mM citral generated >1.5 log CFU/mL additional inactivation of E. coli K12. Similarly, combined treatments of US 1 MHz and 2 mM carvacrol (30 min), US 20 kHz and 2 mM carvacrol, 10 mM citral, or 5 mM geraniol (15 min) generated >0.5-2.0 log CFU/mL additional inactivation in L. innocua. The synergistic effect of citral, as a presentative compound, and US 20 kHz treatment was determined to be a result of enhanced dispersion of insoluble citral droplets in combination with physical impact on bacterial membrane structures, whereas the inactivation by US 1 MHz was likely due to generation of oxidative stress within the bacteria. Combined ultrasound and citral treatments improved the bacterial inactivation in simulated wash water in presence of organic matter or during washing of inoculated blueberries but only additive antimicrobial effects were observed. Findings in this study will be useful to enhance fresh produce safety and shelf-life and design other alternative ultrasound based sanitation processes.
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Affiliation(s)
- Hongchao Zhang
- Department of Nutrition and Food Science, University of Maryland, College Park, MD 20740, USA
| | - Siyuan Wang
- Department of Nutrition and Food Science, University of Maryland, College Park, MD 20740, USA
| | - Kasey Goon
- Department of Nutrition and Food Science, University of Maryland, College Park, MD 20740, USA
| | - Andrea Gilbert
- Department of Nutrition and Food Science, University of Maryland, College Park, MD 20740, USA
| | - Cuong Nguyen Huu
- Department of Food Science and Technology, University of California, Davis, CA 95616, USA
| | - Martin Walsh
- Department of Chemical Engineering, Drexel University, Philadelphia, PA 19104, USA
| | - Nitin Nitin
- Department of Food Science and Technology, University of California, Davis, CA 95616, USA
| | - Steven Wrenn
- Department of Chemical Engineering, Drexel University, Philadelphia, PA 19104, USA
| | - Rohan V Tikekar
- Department of Nutrition and Food Science, University of Maryland, College Park, MD 20740, USA.
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32
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Basumatary R, Vatankhah H, Dwivedi M, John D, Ramaswamy HS. Ultrasound‐steam combination process for microbial decontamination and heat transfer enhancement. J FOOD PROCESS ENG 2020. [DOI: 10.1111/jfpe.13367] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | | | | | - Dalia John
- Department of Food ScienceMcGill University Quebec Canada
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33
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Mortazavi N, Aliakbarlu J. Antibacterial Effects of Ultrasound, Cinnamon Essential Oil, and Their Combination Against Listeria monocytogenes and Salmonella Typhimurium in Milk. J Food Sci 2019; 84:3700-3706. [PMID: 31721204 DOI: 10.1111/1750-3841.14914] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Revised: 09/29/2019] [Accepted: 10/05/2019] [Indexed: 01/06/2023]
Abstract
The antibacterial effects of ultrasound (US) and cinnamon essential oil (CEO), individually and combined, were investigated against Listeria monocytogenes and Salmonella Typhimurium in low- and high-fat milk during 6-day storage. At the end of storage, CEO alone decreased 2 and 2.2 log cycles of Salmonella Typhimurium and 2.5 and 3 log cycles of L. monocytogenes populations in low- and high-fat milk, respectively. US alone reduced 1.6 log cycle of Salmonella Typhimurium and 0.7 log cycle of L. monocytogenes in both milk type. The combined treatment could reduce 2.7 log cycle of Salmonella Typhimurium in low-fat milk and 3.8 log cycle in high-fat milk. The combined treatment also achieved 4.3 and 4.5 log cycle reductions of L. monocytogenes in low- and high-fat milk, respectively. The results of this study showed that the combination of CEO and US could be used as an effective antibacterial treatment in milk. PRACTICAL APPLICATIONS: Due to adverse effects of thermal processing on the sensory and nutritional properties of food and the potentially harmful effects of chemical preservatives, nonthermal preservation methods and natural antimicrobials have been gained much attention. In this study, the antibacterial effects of ultrasound (US) and cinnamon essential oil (CEO), individually and combined, were investigated against Listeria monocytogenes and Salmonella Typhimurium in low- and high-fat milk. The results indicated that combination of US and CEO could significantly decrease L. monocytogenes and Salmonella Typhimurium populations in milk. Then, this combined treatment may be used as an effective alternative method to microbial inactivation in milk.
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Affiliation(s)
- Negar Mortazavi
- Dept. of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, Urmia Univ., Urmia, Iran
| | - Javad Aliakbarlu
- Dept. of Food Hygiene and Quality Control, Faculty of Veterinary Medicine, Urmia Univ., Urmia, Iran
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34
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Neto L, Millan-Sango D, Brincat JP, Cunha LM, Valdramidis VP. Impact of ultrasound decontamination on the microbial and sensory quality of fresh produce. Food Control 2019. [DOI: 10.1016/j.foodcont.2019.04.047] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Schön M, Bart HJ, Bartneck J. Quantifying cell disruption as an integral part of natural product extraction. FOOD AND BIOPRODUCTS PROCESSING 2019. [DOI: 10.1016/j.fbp.2019.06.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Effect of power ultrasound on quality of fresh-cut lettuce (cv. Vera) packaged in passive modified atmosphere. FOOD AND BIOPRODUCTS PROCESSING 2019. [DOI: 10.1016/j.fbp.2019.07.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Ultrasound Processing Alone or in Combination with Other Chemical or Physical Treatments as a Safety and Quality Preservation Strategy of Fresh and Processed Fruits and Vegetables: A Review. FOOD BIOPROCESS TECH 2019. [DOI: 10.1007/s11947-019-02313-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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Deng LZ, Mujumdar AS, Pan Z, Vidyarthi SK, Xu J, Zielinska M, Xiao HW. Emerging chemical and physical disinfection technologies of fruits and vegetables: a comprehensive review. Crit Rev Food Sci Nutr 2019; 60:2481-2508. [PMID: 31389257 DOI: 10.1080/10408398.2019.1649633] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
With a growing demand for safe, nutritious, and fresh-like produce, a number of disinfection technologies have been developed. This review comprehensively examines the working principles and applications of several emerging disinfection technologies. The chemical treatments, including chlorine dioxide, ozone, electrolyzed water, essential oils, high-pressure carbon dioxide, and organic acids, have been improved as alternatives to traditional disinfection methods to meet current safety standards. Non-thermal physical treatments, such as UV-light, pulsed light, ionizing radiation, high hydrostatic pressure, cold plasma, and high-intensity ultrasound, have shown significant advantages in improving microbial safety and maintaining the desirable quality of produce. However, using these disinfection technologies alone may not meet the requirement of food safety and high product quality. Several hurdle technologies have been developed, which achieved synergistic effects to maximize lethality against microorganisms and minimize deterioration of produce quality. The review also identifies further research opportunities for the cost-effective commercialization of these technologies.
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Affiliation(s)
- Li-Zhen Deng
- College of Engineering, China Agricultural University, Beijing, China.,Engineering Research Center for Modern Agricultural Equipment & Facilities, Ministry of Education, Beijing, China.,Department of Biological and Agricultural Engineering, University of California, Davis, Davis, CA, USA
| | - Arun S Mujumdar
- Department of Bioresource Engineering, McGill University, Ste. Anne de Bellevue, Quebec, Canada
| | - Zhongli Pan
- Department of Biological and Agricultural Engineering, University of California, Davis, Davis, CA, USA
| | | | - Jinwen Xu
- Department of Biological and Agricultural Engineering, University of California, Davis, Davis, CA, USA
| | - Magdalena Zielinska
- Department of Systems Engineering, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Hong-Wei Xiao
- College of Engineering, China Agricultural University, Beijing, China.,Engineering Research Center for Modern Agricultural Equipment & Facilities, Ministry of Education, Beijing, China
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Bhilwadikar T, Pounraj S, Manivannan S, Rastogi NK, Negi PS. Decontamination of Microorganisms and Pesticides from Fresh Fruits and Vegetables: A Comprehensive Review from Common Household Processes to Modern Techniques. Compr Rev Food Sci Food Saf 2019; 18:1003-1038. [DOI: 10.1111/1541-4337.12453] [Citation(s) in RCA: 74] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 03/26/2019] [Accepted: 04/11/2019] [Indexed: 01/03/2023]
Affiliation(s)
- Tanmayee Bhilwadikar
- Dept. of Fruit and Vegetable TechnologyCSIR ‐ Central Food Technological Research Inst. Mysuru 570020 India
| | - Saranya Pounraj
- Dept. of Fruit and Vegetable TechnologyCSIR ‐ Central Food Technological Research Inst. Mysuru 570020 India
| | - S. Manivannan
- Dept. of Food Protectant and Infestation ControlCSIR ‐ Central Food Technological Research Inst. Mysuru 570020 India
| | - N. K. Rastogi
- Dept. of Food EngineeringCSIR ‐ Central Food Technological Research Inst. Mysuru 570020 India
| | - P. S. Negi
- Dept. of Fruit and Vegetable TechnologyCSIR ‐ Central Food Technological Research Inst. Mysuru 570020 India
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Novel antimicrobial agents as alternative to chlorine with potential applications in the fruit and vegetable processing industry. Int J Food Microbiol 2018; 285:92-97. [DOI: 10.1016/j.ijfoodmicro.2018.07.029] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 07/09/2018] [Accepted: 07/23/2018] [Indexed: 11/17/2022]
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41
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Campaniello D, Bevilacqua A, Speranza B, Sinigaglia M, Corbo MR. Inactivation of Salmonella enterica in a Rice Beverage by Ultrasound: Study of the Parameters Affecting the Antibacterial Effect. FOOD BIOPROCESS TECH 2018. [DOI: 10.1007/s11947-018-2081-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Kang JH, Song KB. Inhibitory effect of plant essential oil nanoemulsions against Listeria monocytogenes, Escherichia coli O157:H7, and Salmonella Typhimurium on red mustard leaves. INNOV FOOD SCI EMERG 2018. [DOI: 10.1016/j.ifset.2017.09.019] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Yoon JH, Lee SY. Review: Comparison of the effectiveness of decontaminating strategies for fresh fruits and vegetables and related limitations. Crit Rev Food Sci Nutr 2017; 58:3189-3208. [DOI: 10.1080/10408398.2017.1354813] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Jae-Hyun Yoon
- Department of Food and Nutrition, Chung-Ang University, 4726, Seodong-daero, Anseong-si, Gyeonggi-do, South Korea
| | - Sun-Young Lee
- Department of Food and Nutrition, Chung-Ang University, 4726, Seodong-daero, Anseong-si, Gyeonggi-do, South Korea
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Liu HB, Zang YX, Du XJ, Li P, Wang S. Development of an isothermal amplification-based assay for the rapid visual detection of Salmonella bacteria. J Dairy Sci 2017; 100:7016-7025. [DOI: 10.3168/jds.2017-12566] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2017] [Accepted: 05/24/2017] [Indexed: 01/01/2023]
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Millan-Sango D, Sammut E, Van Impe JF, Valdramidis VP. Decontamination of alfalfa and mung bean sprouts by ultrasound and aqueous chlorine dioxide. Lebensm Wiss Technol 2017. [DOI: 10.1016/j.lwt.2016.12.015] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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46
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Brasil CCB, Barin JS, Jacob-Lopes E, Menezes CR, Zepka LQ, Wagner R, Campagnol PCB, Cichoski AJ. Single step non-thermal cleaning/sanitation of knives used in meat industry with ultrasound. Food Res Int 2017; 91:133-139. [DOI: 10.1016/j.foodres.2016.11.030] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 11/17/2016] [Accepted: 11/27/2016] [Indexed: 01/06/2023]
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