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Chen J, Zhang J, Wang N, Xiao B, Sun X, Li J, Zhong K, Yang L, Pang X, Huang F, Chen A. Critical review and recent advances of emerging real-time and non-destructive strategies for meat spoilage monitoring. Food Chem 2024; 445:138755. [PMID: 38387318 DOI: 10.1016/j.foodchem.2024.138755] [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: 09/25/2023] [Revised: 02/09/2024] [Accepted: 02/12/2024] [Indexed: 02/24/2024]
Abstract
Monitoring and evaluating food quality, especially meat quality, has received a growing interest to ensure human health and decrease waste of raw materials. Standard analytical approaches used for meat spoilage assessment suffer from time consumption, being labor-intensive, operation complexity, and destructiveness. To overcome shortfalls of these traditional methods and monitor spoilage microorganisms or related metabolites of meat products across the supply chain, emerging analysis devices/systems with higher sensitivity, better portability, on-line/in-line, non-destructive and cost-effective property are urgently needed. Herein, we first overview the basic concepts, causes, and critical monitoring indicators associated with meat spoilage. Then, the conventional detection methods for meat spoilage are outlined objectively in their strengths and weaknesses. In addition, we place the focus on the recent research advances of emerging non-destructive devices and systems for assessing meat spoilage. These novel strategies demonstrate their powerful potential in the real-time evaluation of meat spoilage.
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Affiliation(s)
- Jiaci Chen
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing, China.
| | - Juan Zhang
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing, China.
| | - Nan Wang
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing, China.
| | - Bin Xiao
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing, China.
| | - Xiaoyun Sun
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing, China.
| | - Jiapeng Li
- China Meat Research Center, Beijing, China.
| | - Ke Zhong
- Shandong Academy of Grape, Jinan, China.
| | - Longrui Yang
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing, China.
| | - Xiangyi Pang
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing, China.
| | - Fengchun Huang
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing, China.
| | - Ailiang Chen
- Institute of Quality Standard & Testing Technology for Agro-Products, Key Laboratory of Agro-product Quality and Safety, Chinese Academy of Agricultural Sciences, Beijing, China.
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Singh R, Dutt S, Sharma P, Sundramoorthy AK, Dubey A, Singh A, Arya S. Future of Nanotechnology in Food Industry: Challenges in Processing, Packaging, and Food Safety. GLOBAL CHALLENGES (HOBOKEN, NJ) 2023; 7:2200209. [PMID: 37020624 PMCID: PMC10069304 DOI: 10.1002/gch2.202200209] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Revised: 01/18/2023] [Indexed: 05/27/2023]
Abstract
Over the course of the last several decades, nanotechnology has garnered a growing amount of attention as a potentially valuable technology that has significantly impacted the food industry. Nanotechnology helps in enhancing the properties of materials and structures that are used in various fields such as agriculture, food, pharmacy, and so on. Applications of nanotechnology in the food market have included the encapsulation and distribution of materials to specific locations, the improvement of flavor, the introduction of antibacterial nanoparticles into food, the betterment of prolonged storage, the detection of pollutants, enhanced storage facilities, locating, identifying, as well as consumer awareness. Labeling food goods with nano barcodes helps ensure their security and may also be used to track their distribution. This review article presents a discussion about current advances in nanotechnology along with its applications in the field of food-tech, food packaging, food security, enhancing life of food products, etc. A detailed description is provided about various synthesis routes of nanomaterials, that is, chemical, physical, and biological methods. Nanotechnology is a rapidly improving the field of food packaging and the future holds great opportunities for more enhancement via the development of new nanomaterials and nanosensors.
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Affiliation(s)
- Rajesh Singh
- Food Craft InstituteDepartment of Skill DevelopmentNagrotaJammuJammu and Kashmir181221India
| | - Shradha Dutt
- School of SciencesCluster University of JammuJammuJammu and Kashmir180001India
| | - Priyanka Sharma
- School of Hospitality and Tourism ManagementUniversity of JammuJammuJammu and Kashmir180006India
| | - Ashok K. Sundramoorthy
- Centre for Nano‐BiosensorsDepartment of ProsthodonticsSaveetha Dental College and HospitalsSaveetha Institute of Medical and Technical SciencesChennaiTamil Nadu600077India
| | - Aman Dubey
- Department of PhysicsUniversity of JammuJammuJammu and Kashmir180006India
| | - Anoop Singh
- Department of PhysicsUniversity of JammuJammuJammu and Kashmir180006India
| | - Sandeep Arya
- Department of PhysicsUniversity of JammuJammuJammu and Kashmir180006India
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Azman N, Khairul WM, Sarbon N. A comprehensive review on biocompatible film sensor containing natural extract: Active/intelligent food packaging. Food Control 2022. [DOI: 10.1016/j.foodcont.2022.109189] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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4
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Tu Z, Yang X, Dong H, Yu Q, Zheng S, Cheng X, Wang C, Rong Z, Wang S. Ultrasensitive Fluorescence Lateral Flow Assay for Simultaneous Detection of Pseudomonas aeruginosa and Salmonella typhimurium via Wheat Germ Agglutinin-Functionalized Magnetic Quantum Dot Nanoprobe. BIOSENSORS 2022; 12:942. [PMID: 36354451 PMCID: PMC9687718 DOI: 10.3390/bios12110942] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Revised: 10/21/2022] [Accepted: 10/21/2022] [Indexed: 06/16/2023]
Abstract
Point-of-care testing methods for the rapid and sensitive screening of pathogenic bacteria are urgently needed because of the high number of outbreaks of microbial infections and foodborne diseases. In this study, we developed a highly sensitive and multiplex lateral flow assay (LFA) for the simultaneous detection of Pseudomonas aeruginosa and Salmonella typhimurium in complex samples by using wheat germ agglutinin (WGA)-modified magnetic quantum dots (Mag@QDs) as a universal detection nanoprobe. The Mag@QDs-WGA tag with a 200 nm Fe3O4 core and multiple QD-formed shell was introduced into the LFA biosensor for the universal capture of the two target bacteria and provided the dual amplification effect of fluorescence enhancement and magnetic enrichment for ultra-sensitivity detection. Meanwhile, two antibacterial antibodies were separately sprayed onto the two test lines of the LFA strip to ensure the specific identification of P. aeruginosa and S. typhimurium through one test. The proposed LFA exhibited excellent analytical performance, including high capture rate (>80%) to the target pathogens, low detection limit (<30 cells/mL), short testing time (<35 min), and good reproducibility (relative standard deviation < 10.4%). Given these merits, the Mag@QDs-WGA-based LFA has a great potential for the on-site and real-time diagnosis of bacterial samples.
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Affiliation(s)
- Zhijie Tu
- Beijing Institute of Microbiology and Epidemiology, Beijing 100089, China
- Medical Technology School, Xuzhou Medical University, Xuzhou 221004, China
| | - Xingsheng Yang
- Beijing Institute of Microbiology and Epidemiology, Beijing 100089, China
| | - Hao Dong
- Science Island Branch of Graduate School, University of Science and Technology of China, Hefei 230036, China
| | - Qing Yu
- Beijing Institute of Microbiology and Epidemiology, Beijing 100089, China
- College of Life Sciences, Anhui Agricultural University, Hefei 230036, China
| | - Shuai Zheng
- Science Island Branch of Graduate School, University of Science and Technology of China, Hefei 230036, China
- College of Life Sciences, Anhui Agricultural University, Hefei 230036, China
| | - Xiaodan Cheng
- Beijing Institute of Microbiology and Epidemiology, Beijing 100089, China
| | - Chongwen Wang
- Beijing Institute of Microbiology and Epidemiology, Beijing 100089, China
- Medical Technology School, Xuzhou Medical University, Xuzhou 221004, China
- College of Life Sciences, Anhui Agricultural University, Hefei 230036, China
| | - Zhen Rong
- Beijing Institute of Microbiology and Epidemiology, Beijing 100089, China
| | - Shengqi Wang
- Beijing Institute of Microbiology and Epidemiology, Beijing 100089, China
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5
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Santos M, Mariz M, Tiago I, Martins J, Alarico S, Ferreira P. A review on urinary tract infections diagnostic methods: Laboratory-based and point-of-care approaches. J Pharm Biomed Anal 2022; 219:114889. [PMID: 35724611 DOI: 10.1016/j.jpba.2022.114889] [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: 03/09/2022] [Revised: 05/18/2022] [Accepted: 06/11/2022] [Indexed: 02/07/2023]
Abstract
Urinary tract infections (UTIs) are among the most common infectious diseases worldwide. This type of infections can be healthcare-associated or community-acquired and affects millions of people every year. Different diagnostic procedures are available to detect pathogens in urine and they can be divided into two main categories: laboratory-based and point-of-care (POC) detection techniques. Traditional methodologies are often time-consuming, thus, achieving a rapid and accurate identification of pathogens is a challenging feature that has been pursued by many research groups and companies operating in this area. The purpose of this review is to compare and highlight advantages and disadvantages of the traditional and currently most used detection methods, as well as the emerging POC approaches and the relevant advances in on-site detection of pathogens´ mechanisms, suitable to be adapted to UTI diagnosis. Lately, the commercially available UTI self-testing kits and devices are helping in the diagnosis of urinary infections as patients or care givers are able to perform the test, easily and comfortably at home and, upon the result, decide when to attend an appointment/Urgent Health Care Unit.
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Affiliation(s)
- Marta Santos
- CIEPQPF, Chemical Engineering Department, University of Coimbra, 3030-790 Coimbra, Portugal
| | - Marcos Mariz
- CIEPQPF, Chemical Engineering Department, University of Coimbra, 3030-790 Coimbra, Portugal
| | - Igor Tiago
- CFE, Centre for Functional Ecology (CFE), Department of Life Sciences, University of Coimbra, Coimbra, Portugal
| | - Jimmy Martins
- Faculty of Medicine and Biomedical Sciences, University of Algarve, 8005-139 Faro, Portugal
| | - Susana Alarico
- CNC, Center for Neuroscience and Cell Biology, University of Coimbra, 3004-504 Coimbra, Portugal; CIBB, Centre for Innovative Biomedicine and Biotechnology, University of Coimbra, 3004-504 Coimbra, Portugal; IIIUC, Institute for Interdisciplinary Research, University of Coimbra, 3004-504 Coimbra, Portugal.
| | - Paula Ferreira
- CIEPQPF, Chemical Engineering Department, University of Coimbra, 3030-790 Coimbra, Portugal; Department of Chemical and Biological Engineering, Coimbra Institute of Engineering, 3030-199 Coimbra, Portugal.
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6
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Affiliation(s)
- Pankaj Kumar
- Nano-Bioconjugate Chemistry Lab, Cluster Innovation Centre, University of Delhi, Delhi - 110007, India
- Department of Chemistry, University of Delhi, Delhi - 110007, India
| | - Niloy Sarkar
- Nano-Bioconjugate Chemistry Lab, Cluster Innovation Centre, University of Delhi, Delhi - 110007, India
- Department of Environmental Studies, University of Delhi, Delhi - 110007, India
| | - Amit Singh
- Nano-Bioconjugate Chemistry Lab, Cluster Innovation Centre, University of Delhi, Delhi - 110007, India
- Department of Chemistry, University of Delhi, Delhi - 110007, India
| | - Mahima Kaushik
- Nano-Bioconjugate Chemistry Lab, Cluster Innovation Centre, University of Delhi, Delhi - 110007, India
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7
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Feng X, Zhou D, Xie G, Liu J, Xiong Q, Xu H. A novel photoreactive DNA-binding dye for detecting viable Klebsiella pneumoniae in powdered infant formula. J Dairy Sci 2022; 105:4895-4902. [PMID: 35450718 DOI: 10.3168/jds.2022-21900] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Accepted: 02/23/2022] [Indexed: 11/19/2022]
Abstract
In addition to Cronobacter spp., Klebsiella pneumoniae is another opportunistic bacterial pathogen present in powdered infant formula (PIF) that can cause pneumonia, septicemia, and other diseases. In this study, a rapid and specific method based on a fluorescence probe was developed for detecting viable K. pneumoniae in PIF samples via the combination of recombinase-aided amplification (RAA) with thiazole orange monoazide (TOMA) dye (the TOMA-RAA assay hereafter). As a novel photosensitive DNA-intercalating dye, TOMA was used to penetrate bacterial cells, including both dead and viable cells, as verified by confocal laser scanning microscopy and fluorescent emission spectrometry. Importantly, the RAA assay exhibited good performance in detecting K. pneumoniae within 40 min at 39°C. Under optimal conditions, the TOMA-RAA assay can detect as low as 2.6 × 103 cfu/mL of K. pneumoniae in pure culture and 2.3 × 104 cfu/g of K. pneumoniae in spiked PIF sample. After 3 h of pre-enrichment, 3 × 100 cfu/g of K. pneumoniae can be detected. Furthermore, the TOMA-RAA assay displayed an excellent anti-interference ability to nontarget bacteria. In short, the proposed method has great potential application for the rapid and accurate detection of viable K. pneumoniae in PIF.
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Affiliation(s)
- Xiaoyan Feng
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, 330047, P.R. China
| | - Donggen Zhou
- Ningbo International Travel Healthcare Center (Ningbo Customs Port Outpatient Department), Ningbo, 315010, P.R. China
| | - Guoyang Xie
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, 330047, P.R. China
| | - Ju Liu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, 330047, P.R. China
| | - Qin Xiong
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, 330047, P.R. China
| | - Hengyi Xu
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, 330047, P.R. China.
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8
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Kim H, Jang JH, Jung IY, Cho JH. A Novel Peptide as a Specific and Selective Probe for Klebsiella pneumoniae Detection. BIOSENSORS 2022; 12:bios12030153. [PMID: 35323423 PMCID: PMC8946155 DOI: 10.3390/bios12030153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Revised: 02/25/2022] [Accepted: 02/28/2022] [Indexed: 11/25/2022]
Abstract
Klebsiella pneumoniae is infamous for generating hospital-acquired infections, many of which are difficult to treat due to the bacterium’s multidrug resistance. A sensitive and robust detection method of K. pneumoniae can help prevent a disease outbreak. Herein, we used K. pneumoniae cells as bait to screen a commercially available phage-displayed random peptide library for peptides that could be used to detect K. pneumoniae. The biopanning-derived peptide TSATKFMMNLSP, named KP peptide, displayed a high selectivity for the K. pneumoniae with low cross-reactivity to related Gram-negative bacteria. The specific interaction between KP peptide and K. pneumoniae lipopolysaccharide resulted in the peptide’s selectivity against K. pneumoniae. Quantitative analysis of this interaction by enzyme-linked immunosorbent assay revealed that the KP peptide possessed higher specificity and sensitivity toward K. pneumoniae than commercially available anti-Klebsiella spp. antibodies and could detect K. pneumoniae at a detection limit of 104 CFU/mL. These results suggest that KP peptide can be a promising alternative to antibodies in developing a biosensor system for K. pneumoniae detection.
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Affiliation(s)
- Hyun Kim
- Research Institute of Life Sciences, Gyeongsang National University, Jinju 52828, Korea; (H.K.); (J.H.J.)
| | - Ju Hye Jang
- Research Institute of Life Sciences, Gyeongsang National University, Jinju 52828, Korea; (H.K.); (J.H.J.)
| | - In Young Jung
- Division of Applied Life Science (BK21Four), Gyeongsang National University, Jinju 52828, Korea;
| | - Ju Hyun Cho
- Research Institute of Life Sciences, Gyeongsang National University, Jinju 52828, Korea; (H.K.); (J.H.J.)
- Division of Applied Life Science (BK21Four), Gyeongsang National University, Jinju 52828, Korea;
- Division of Life Science, Gyeongsang National University, Jinju 52828, Korea
- Correspondence: ; Tel.: +82-55-772-1347; Fax: +82-55-772-1349
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9
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Cheng H, Xu H, Julian McClements D, Chen L, Jiao A, Tian Y, Miao M, Jin Z. Recent advances in intelligent food packaging materials: Principles, preparation and applications. Food Chem 2021; 375:131738. [PMID: 34922277 DOI: 10.1016/j.foodchem.2021.131738] [Citation(s) in RCA: 62] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2021] [Revised: 11/23/2021] [Accepted: 11/28/2021] [Indexed: 11/24/2022]
Abstract
Traditionally, food packaging is used for improving food quality and providing consumers with descriptions of products. A new generation of intelligent ("smart") packaging materials is being developed to continuously monitor the properties of packaged foods and provide real-time information about their maturity, quality, and safety. In this paper, recent research in the development, properties, and applications of intelligent food packaging materials is summarized. Initially, we review the different sensing methods that can be used to detect alterations in food properties, such as those based on changes in time, temperature, humidity, oxygen levels, pH, chemical composition, or microbial contamination. The different approaches that can be used to design intelligent packaging materials are then highlighted, including films, bar codes, and labels. A number of applications of these packaging materials are then discussed to demonstrate their potential in the food industry. Finally, the challenges and future directions of food packaging are discussed.
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Affiliation(s)
- Hao Cheng
- School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China; State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China
| | - Hao Xu
- School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China; State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China
| | | | - Long Chen
- School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China; State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China.
| | - Aiquan Jiao
- State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China
| | - Yaoqi Tian
- School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China; State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China
| | - Ming Miao
- School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China; State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China
| | - Zhengyu Jin
- School of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China; State Key Laboratory of Food Science and Technology, Jiangnan University, 1800 Lihu Road, Wuxi 214122, China
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10
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A review on recent technologies adopted by food industries and intervention of 2D-inorganic nanoparticles in food packaging applications. Eur Food Res Technol 2021. [DOI: 10.1007/s00217-021-03848-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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11
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Development of an Immunochromatographic Strip Using Conjugated Gold Nanoparticles for the Rapid Detection of Klebsiella pneumoniae Causing Neonatal Sepsis. Pharmaceutics 2021; 13:pharmaceutics13081141. [PMID: 34452099 PMCID: PMC8401635 DOI: 10.3390/pharmaceutics13081141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2021] [Revised: 07/09/2021] [Accepted: 07/22/2021] [Indexed: 11/16/2022] Open
Abstract
Neonatal sepsis is a leading cause of death among newborns and infants, especially in the developing world. The problem is compounded by the delays in pinpointing the causative agent of the infection. This is reflected in increasing mortality associated with these cases and the spread of multi-drug-resistant bacteria. In this work, we deployed bioinformatics and proteomics analyses to determine a promising target that could be used for the identification of a major neonatal sepsis causative agent, Klebsiella pneumoniae. A 19 amino acid peptide from a hypothetical outer membrane was found to be very specific to the species, well conserved among its strains, surface exposed, and expressed in conditions simulating infection. Antibodies against the selected peptide were conjugated to gold nanoparticles and incorporated into an immunochromatographic strip. The developed strip was able to detect as low as 105 CFU/mL of K. pneumoniae. Regarding specificity, it showed negative results with both Escherichia coli and Enterobacter cloacae. More importantly, in a pilot study using neonatal sepsis cases blood specimens, the developed strip selectively gave positive results within 20 min with those infected with K. pneumoniae without prior sample processing. However, it gave negative results in cases infected with other bacterial species.
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12
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Morris C, Lee YS, Yoon S. Adventitious agent detection methods in bio-pharmaceutical applications with a focus on viruses, bacteria, and mycoplasma. Curr Opin Biotechnol 2021; 71:105-114. [PMID: 34325176 DOI: 10.1016/j.copbio.2021.06.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Revised: 06/22/2021] [Accepted: 06/29/2021] [Indexed: 10/20/2022]
Abstract
Adventitious agents present significant complications to biopharmaceutical manufacturing. Adventitious agents include numerous lifeforms such as bacteria, fungi, viruses, mycoplasma, and others that are inadvertently introduced into biological systems. They present significant problems to the stability of cell cultures and the sterility of manufacturing products. In this review, detection methods for bacteria, viruses, and mycoplasma are comprehensively addressed. Detection methods for viruses include traditional culture-based methods, electron microscopy studies, in vitro molecular and antibody assays, sequencing methods (massive parallel or next generation sequencing), and degenerate PCR (polymerase chain reaction). Bacteria, on the other hand, can be detected with culture-based approaches, PCR, and biosensor-based methods. Mycoplasma can be detected via PCR (including specific kits), microbiological culture methods, and enzyme-linked immunosorbent assays (ELISA). This review highlights the advantages and weaknesses of current detection methods while exploring potential avenues for further development and improvement of novel detection methods. Additionally, a brief evaluation of the transition of these methods into the gene therapy production realm with a focus on viral titer monitoring will be presented.
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Affiliation(s)
- Caitlin Morris
- Pharmaceutical Sciences, University of Massachusetts Lowell, Lowell, MA 01854, USA
| | - Yong Suk Lee
- Pharmaceutical Sciences, University of Massachusetts Lowell, Lowell, MA 01854, USA
| | - Seongkyu Yoon
- Chemical Engineering, University of Massachusetts Lowell, Lowell, MA 01854, USA.
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14
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Liu F, Tang C, Wang D, Sun Z, Du L, Wang D. The synergistic effects of phenyllactic acid and slightly acid electrolyzed water to effectively inactivate Klebsiella oxytoca planktonic and biofilm cells. Food Control 2021. [DOI: 10.1016/j.foodcont.2020.107804] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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15
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Lee J, Choi MK, Kim J, Chun S, Kim HG, Lee H, Kim J, Lee D, Han SH, Yoon DY. Development and Optimization of a Rapid Colorimetric Membrane Immunoassay for Porphyromonas gingivalis. J Microbiol Biotechnol 2021; 31:705-709. [PMID: 33820889 PMCID: PMC9706014 DOI: 10.4014/jmb.2103.03029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 04/01/2021] [Accepted: 04/02/2021] [Indexed: 12/15/2022]
Abstract
Porphyromonas gingivalis (P. gingivalis) is a major bacterial pathogen that causes periodontitis, a chronic inflammatory disease of tissues around the teeth. Periodontitis is known to be related to other diseases, such as oral cancer, Alzheimer's disease, and rheumatism. Thus, a precise and sensitive test to detect P. gingivalis is necessary for the early diagnosis of periodontitis. The objective of this study was to optimize a rapid visual detection system for P. gingivalis. First, we performed a visual membrane immunoassay using 3,3',5,5'-tetramethylbenzidine (TMB; blue) and coating and detection antibodies that could bind to the host laboratory strain, ATCC 33277. Antibodies against the P. gingivalis surface adhesion molecules RgpB (arginine proteinase) and Kgp (lysine proteinase) were determined to be the most specific coating and detection antibodies, respectively. Using these two selected antibodies, the streptavidin-horseradish peroxidase (HRP) reaction was performed using a nitrocellulose membrane and visualized with a detection range of 103-105 bacterial cells/ml following incubation for 15 min. These selected conditions were applied to test other oral bacteria, and the results showed that P. gingivalis could be detected without crossreactivity to other bacteria, including Streptococcus mutans and Escherichia fergusonii. Furthermore, three clinical strains of P. gingivalis, KCOM 2880, KCOM 2803, and KCOM 3190, were also recognized using this optimized enzyme immunoassay (EIA) system. To conclude, we established optimized conditions for P. gingivalis detection with specificity, accuracy, and sensitivity. These results could be utilized to manufacture economical and rapid detection kits for P. gingivalis.
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Affiliation(s)
- Jiyon Lee
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Republic of Korea
| | - Myoung-Kwon Choi
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Republic of Korea
| | - Jinju Kim
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Republic of Korea
| | - SeChul Chun
- Department of Environmental Health Science, Konkuk University, Seoul 0509, Republic of Korea
| | | | - HoSung Lee
- STARGO Inc., Bucheon 14727, Republic of Korea
| | - JinSoo Kim
- STARGO Inc., Bucheon 14727, Republic of Korea
| | - Dongwook Lee
- Department of Oral Microbiology and Immunology, DRI and BK21 Plus Program, School of Dentistry, Seoul National University, 08826, Republic of Korea
| | - Seung-Hyun Han
- Department of Oral Microbiology and Immunology, DRI and BK21 Plus Program, School of Dentistry, Seoul National University, 08826, Republic of Korea
| | - Do-Young Yoon
- Department of Bioscience and Biotechnology, Konkuk University, Seoul 05029, Republic of Korea,Corresponding author Tel: +82-2-450-4119 (or 6271) Fax: +82-2-444-4218 E-mail:
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16
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Salgado PR, Di Giorgio L, Musso YS, Mauri AN. Recent Developments in Smart Food Packaging Focused on Biobased and Biodegradable Polymers. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2021. [DOI: 10.3389/fsufs.2021.630393] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Food packaging has a crucial function in the modern food industry. New food packaging technologies seek to meet consumers and industrial's demands. Changes related to food production, sale practices and consumers' lifestyles, along with environmental awareness and the advance in new areas of knowledge (such as nanotechnology or biotechnology), act as driving forces to develop smart packages that can extend food shelf-life, keeping and supervising their innocuousness and quality and also taking care of the environment. This review describes the main concepts and types of active and intelligent food packaging, focusing on recent progress and new trends using biodegradable and biobased polymers. Numerous studies show the great possibilities of these materials. Future research needs to focus on some important aspects such as possibilities to scale-up, costs, regulatory aspects, and consumers' acceptance, to make these systems commercially viable.
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17
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Intelligent Packaging for Real-Time Monitoring of Food-Quality: Current and Future Developments. APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11083532] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Food packaging encompasses the topical role of preserving food, hence, extending the shelf-life, while ensuring the highest quality and safety along the production chain as well as during storage. Intelligent food packaging further develops the functions of traditional packages by introducing the capability of continuously monitoring food quality during the whole chain to assess and reduce the insurgence of food-borne disease and food waste. To this purpose, several sensing systems based on different food quality indicators have been proposed in recent years, but commercial applications remain a challenge. This review provides a critical summary of responsive systems employed in the real-time monitoring of food quality and preservation state. First, food quality indicators are briefly presented, and subsequently, their exploitation to fabricate intelligent packaging based on responsive materials is discussed. Finally, current challenges and future trends are reviewed to highlight the importance of concentrating efforts on developing new functional solutions.
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18
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Quaternary ammonium functionalized cationic polythiophene for the detection and imaging of gram-positive bacteria. Polym Bull (Berl) 2021. [DOI: 10.1007/s00289-021-03642-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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19
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Establishment and evaluation of an indirect ELISA for detection of antibodies to goat Klebsiella pneumonia. BMC Vet Res 2021; 17:107. [PMID: 33663505 PMCID: PMC7934495 DOI: 10.1186/s12917-021-02820-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 02/25/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Klebsiella pneumonia, a Gram-negative bacterium belonging to the genus Enterobacter, causes many human and livestock diseases. Notably, infected goats may develop pneumonia, septicemia, which can lead to occasional death, resulting in great economic losses in goat-farming industry. However, there are little systematic methods for detection of goat Klebsiella pneumoniae in livestock production. RESULTS In this study, we developed a Klebsiella pneumoniae goat polyclonal antibody and established an indirect ELISA method to detect the Klebsiella pneumoniae. After screening and optimizing the conditions for detection, we determined the optimal working dilutions of the coated-bacterial antigen, the polyclonal antibody, and the enzyme-labeled secondary antibody that were 1:800 (2.99 × 107 CFU/ml), 1:6400, and 1:5000, respectively. The optimal condition of coating and blocking were both 4 °C for 12 h. The optimal dilution buffers of bacterial antigen, the antibodies, and the blocking buffer were 0.05 mol/L carbonate buffer, 1% BSA phosphate buffer, and 1.5% BSA carbonate buffer, respectively. The cut-off value was determined to be 0.28, and the analytical sensitivity was 1:800 (dilution of a positive sample). Furthermore, there was no cross-reaction between the coated antigen and goat serum positive for antibodies against other bacteria, indicating that indirect ELISA could detect Klebsiella pneumoniae specifically in most cases. The average coefficients of variation of intra-assay and inter-assay were 4.37 and 5.17% indicating favorable reproducibility of indirect ELISA. In the detection of clinical veterinary samples, the positive rate of indirect ELISA was 6.74%, higher than that of conventional agglutination assays. CONCLUSIONS Taken together, we successfully established an indirect ELISA method for detecting antibodies against Klebsiella pneumoniae in goats, which can be applied in production.
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20
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Tominaga T. Rapid detection of total bacteria in foods using a poly- l-lysine-based lateral-flow assay. J Microbiol Methods 2021; 183:106175. [PMID: 33640403 DOI: 10.1016/j.mimet.2021.106175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 02/12/2021] [Accepted: 02/19/2021] [Indexed: 11/26/2022]
Abstract
Food safety and freshness are evaluated according to microbiological load. To analyze this load rapidly, a poly-l-lysine-based lateral-flow assay (PLFA) was developed. A total of 90 strains of bacteria that are often detected in spoiled foods, including Enterobacteriaceae, lactic acid bacteria, Pseudomonas, and Bacillus were detected using the PLFA. A positive signal was obtained when the bacterial concentration was ≥6 log10 (cfu/test). A total of 36 fresh foods (meats, pastries, lettuces, cabbages, radishes, and sprouts) and corresponding spoiled foods were cultured for 0, 3, 6, and 9 h to investigate how many hours were required for microbial detection using PLFA. The higher the number of bacteria in a food, the shorter was the culture time required for PLFA-positive results to be obtained, so the distinction between fresh and spoiled food could be made based on the time taken for the culture to become PLFA-positive. The coefficient of determination of the least squares regression between the time to become PLFA-positive and the initial log10 (cfu/g) bacterial count for the food was 0.9888. The test time for the PLFA, including pretreatment, was approximately 15-30 min. This novel method will enable the detection of total bacteria on the food processing site.
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Affiliation(s)
- Tatsuya Tominaga
- Saitama Industrial Technology Center North Institute, 2-133, Suehiro, Kumagayashi, Saitama 360-0031, Japan.
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21
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Strom M, Crowley T, Shigdar S. Novel Detection of Nasty Bugs, Prevention Is Better than Cure. Int J Mol Sci 2020; 22:E149. [PMID: 33375709 PMCID: PMC7795740 DOI: 10.3390/ijms22010149] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Revised: 12/21/2020] [Accepted: 12/22/2020] [Indexed: 12/11/2022] Open
Abstract
Hospital-acquired infections (HAIs) are a growing concern around the world. They contribute to increasing mortality and morbidity rates and are an economic threat. All hospital patients have the potential to contract an HAI, but those with weakened or inferior immune systems are at highest risk. Most hospital patients will contract at least one HAI, but many will contract multiple ones. Bacteria are the most common cause of HAIs and contribute to 80-90% of all HAIs, with Staphylococcus aureus, Clostridium difficile, Escherichia coli, Acinetobacter baumannii, Pseudomonas aeruginosa and Klebsiella pneumoniae accounting for the majority. Each of these bacteria are highly resistant to antibiotics and can produce a protective film, known as a biofilm, to further prevent their eradication. It has been shown that by detecting and eradicating bacteria in the environment, infection rates can be reduced. The current methods for detecting bacteria are time consuming, non-specific, and prone to false negatives or false positives. Aptamer-based biosensors have demonstrated specific, time-efficient and simple detection, highlighting the likelihood that they could be used in a similar way to detect HAI-causing bacteria.
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Affiliation(s)
- Mia Strom
- School of Medicine, Deakin University, Geelong 3216, Australia; (M.S.); (T.C.)
| | - Tamsyn Crowley
- School of Medicine, Deakin University, Geelong 3216, Australia; (M.S.); (T.C.)
- Centre for Molecular and Medical Research, Deakin University, Geelong 3216, Australia
| | - Sarah Shigdar
- School of Medicine, Deakin University, Geelong 3216, Australia; (M.S.); (T.C.)
- Centre for Molecular and Medical Research, Deakin University, Geelong 3216, Australia
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22
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Hu Y, Anes J, Devineau S, Fanning S. Klebsiella pneumoniae: Prevalence, Reservoirs, Antimicrobial Resistance, Pathogenicity, and Infection: A Hitherto Unrecognized Zoonotic Bacterium. Foodborne Pathog Dis 2020; 18:63-84. [PMID: 33124929 DOI: 10.1089/fpd.2020.2847] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Klebsiella pneumoniae is considered an opportunistic pathogen, constituting an ongoing health concern for immunocompromised patients, the elderly, and neonates. Reports on the isolation of K. pneumoniae from other sources are increasing, many of which express multidrug-resistant (MDR) phenotypes. Three phylogroups were identified based on nucleotide differences. Niche environments, including plants, animals, and humans appear to be colonized by different phylogroups, among which KpI (K. pneumoniae) is commonly associated with human infection. Infections with K. pneumoniae can be transmitted through contaminated food or water and can be associated with community-acquired infections or between persons and animals involved in hospital-acquired infections. Increasing reports are describing detections along the food chain, suggesting the possibility exists that this could be a hitherto unexplored reservoir for this opportunistic bacterial pathogen. Expression of MDR phenotypes elaborated by these bacteria is due to the nature of various plasmids carrying antimicrobial resistance (AMR)-encoding genes, and is a challenge to animal, environmental, and human health alike. Raman spectroscopy has the potential to provide for the rapid identification and screening of antimicrobial susceptibility of Klebsiella isolates. Moreover, hypervirulent isolates linked with extraintestinal infections express phenotypes that may support their niche adaptation. In this review, the prevalence, reservoirs, AMR, Raman spectroscopy detection, and pathogenicity of K. pneumoniae are summarized and various extraintestinal infection pathways are further narrated to extend our understanding of its adaptation and survival ability in reservoirs, and associated disease risks.
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Affiliation(s)
- Yujie Hu
- UCD-Centre for Food Safety, UCD School of Public Health, Physiotherapy and Sports Science, Science Centre South, College of Health and Agricultural Sciences, University College Dublin (UCD), Dublin, Ireland.,Key Laboratory of Food Safety Risk Assessment, Ministry of Health, China National Center for Food Safety Risk Assessment, Beijing, China
| | - João Anes
- UCD-Centre for Food Safety, UCD School of Public Health, Physiotherapy and Sports Science, Science Centre South, College of Health and Agricultural Sciences, University College Dublin (UCD), Dublin, Ireland
| | | | - Séamus Fanning
- UCD-Centre for Food Safety, UCD School of Public Health, Physiotherapy and Sports Science, Science Centre South, College of Health and Agricultural Sciences, University College Dublin (UCD), Dublin, Ireland.,Key Laboratory of Food Safety Risk Assessment, Ministry of Health, China National Center for Food Safety Risk Assessment, Beijing, China.,Institute for Global Food Security, Queen's University Belfast, Belfast, United Kingdom
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23
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Tominaga T. Rapid quantification of coliforms in ready‐to‐eat foods using lateral‐flow immunochromatographic assay. J Food Saf 2020. [DOI: 10.1111/jfs.12835] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Tatsuya Tominaga
- Division of Food Science and Biotechnology Saitama Industrial Technology Center North Institute Saitama Japan
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24
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Hajjar R, Ambaraghassi G, Sebajang H, Schwenter F, Su SH. Raoultella ornithinolytica: Emergence and Resistance. Infect Drug Resist 2020; 13:1091-1104. [PMID: 32346300 PMCID: PMC7167274 DOI: 10.2147/idr.s191387] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2019] [Accepted: 12/13/2019] [Indexed: 11/23/2022] Open
Abstract
Raoultella ornithinolytica is an encapsulated Gram-negative, oxidase-negative, catalase-positive, aerobic, non-motile rod that belongs to the Enterobacteriaceae family. This bacterium was initially classified in the genus Klebsiella as Klebsiella ornithinolytica, until the creation of the genus Raoultella in 2001. R. ornithinolytica is usually found in water environments and soil, and due to its ability to convert histidine to histamine, it has been associated with histamine poisoning in humans. R. ornithinolytica is an emerging entity in human infections, with several reports of virulent infections in comorbid at-risk patients. Increasing reports are potentially due to better and more precise identification tools. The objective of this article is to provide a comprehensive review of reported cases of R. ornithinolytica infections, the emergent virulence of described multiresistant strains, and an overview of currently used identification methods.
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Affiliation(s)
- Roy Hajjar
- Digestive Surgery Service, Department of Surgery, Centre Hospitalier de l'Université de Montréal (CHUM), Montréal, Québec, Canada
| | - Georges Ambaraghassi
- Department of Medical Microbiology and Infectious Diseases, Centre Hospitalier de l'Université de Montréal (CHUM), Montréal, Québec, Canada
| | - Herawaty Sebajang
- Digestive Surgery Service, Department of Surgery, Centre Hospitalier de l'Université de Montréal (CHUM), Montréal, Québec, Canada
| | - Frank Schwenter
- Digestive Surgery Service, Department of Surgery, Centre Hospitalier de l'Université de Montréal (CHUM), Montréal, Québec, Canada
| | - Shih-Hann Su
- Department of Medical Microbiology and Infectious Diseases, Centre Hospitalier de l'Université de Montréal (CHUM), Montréal, Québec, Canada
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25
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Shafiq M, Anjum S, Hano C, Anjum I, Abbasi BH. An Overview of the Applications of Nanomaterials and Nanodevices in the Food Industry. Foods 2020; 9:E148. [PMID: 32028580 PMCID: PMC7074443 DOI: 10.3390/foods9020148] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2019] [Revised: 01/21/2020] [Accepted: 01/26/2020] [Indexed: 12/31/2022] Open
Abstract
The efficient progress in nanotechnology has transformed many aspects of food science and the food industry with enhanced investment and market share. Recent advances in nanomaterials and nanodevices such as nanosensors, nano-emulsions, nanopesticides or nanocapsules are intended to bring about innovative applications in the food industry. In this review, the current applications of nanotechnology for packaging, processing, and the enhancement of the nutritional value and shelf life of foods are targeted. In addition, the functionality and applicability of food-related nanotechnologies are also highlighted and critically discussed in order to provide an insight into the development and evaluation of the safety of nanotechnology in the food industry.
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Affiliation(s)
- Mehwish Shafiq
- Department of Biotechnology, Kinnaird College for Women, Lahore 54000, Pakistan; (M.S.); (I.A.)
| | - Sumaira Anjum
- Department of Biotechnology, Kinnaird College for Women, Lahore 54000, Pakistan; (M.S.); (I.A.)
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures, INRA USC1328/Université d’Orléans, 28000 Chartres, France;
| | - Iram Anjum
- Department of Biotechnology, Kinnaird College for Women, Lahore 54000, Pakistan; (M.S.); (I.A.)
| | - Bilal Haider Abbasi
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan
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26
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Tominaga T, Ishii M. Detection of microorganisms with lateral flow test strips. METHODS IN MICROBIOLOGY 2020. [DOI: 10.1016/bs.mim.2019.11.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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27
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Instrument-Free and Visual Detection of Salmonella Based on Magnetic Nanoparticles and an Antibody Probe Immunosensor. Int J Mol Sci 2019; 20:ijms20184645. [PMID: 31546808 PMCID: PMC6769488 DOI: 10.3390/ijms20184645] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 09/14/2019] [Accepted: 09/17/2019] [Indexed: 11/17/2022] Open
Abstract
Salmonella, a common foodborne pathogen, causes many cases of foodborne illness and poses a threat to public health worldwide. Immunological detection systems can be combined with nanoparticles to develop sensitive and portable detection technologies for timely screening of Salmonella infections. Here, we developed an antibody-probe-based immuno-N-hydroxysuccinimide (NHS) bead (AIB) system to detect Salmonella. After adding the antibody probe, Salmonella accumulated in the samples on the surfaces of the immuno-NHS beads (INBs), forming a sandwich structure (INB–Salmonella–probes). We demonstrated the utility of our AIB diagnostic system for detecting Salmonella in water, milk, and eggs, with a sensitivity of 9 CFU mL−1 in less than 50 min. The AIB diagnostic system exhibits highly specific detection and no cross-reaction with other similar microbial strains. With no specialized equipment or technical requirements, the AIB diagnostic method can be used for visual, rapid, and point-of-care detection of Salmonella.
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28
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Tominaga T. Rapid detection of coliform bacteria using a lateral flow test strip assay. J Microbiol Methods 2019; 160:29-35. [DOI: 10.1016/j.mimet.2019.03.013] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Revised: 03/16/2019] [Accepted: 03/16/2019] [Indexed: 12/17/2022]
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29
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Yousefi H, Su HM, Imani SM, Alkhaldi K, M. Filipe CD, Didar TF. Intelligent Food Packaging: A Review of Smart Sensing Technologies for Monitoring Food Quality. ACS Sens 2019; 4:808-821. [PMID: 30864438 DOI: 10.1021/acssensors.9b00440] [Citation(s) in RCA: 186] [Impact Index Per Article: 37.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Food safety is a major factor affecting public health and the well-being of society. A possible solution to control food-borne illnesses is through real-time monitoring of the food quality throughout the food supply chain. The development of emerging technologies, such as active and intelligent packaging, has been greatly accelerated in recent years, with a focus on informing consumers about food quality. Advances in the fields of sensors and biosensors has enabled the development of new materials, devices, and multifunctional sensing systems to monitor the quality of food. In this Review, we place the focus on an in-depth summary of the recent technological advances that hold the potential for being incorporated into food packaging to ensure food quality, safety, or monitoring of spoilage. These advanced sensing systems usually target monitoring gas production, humidity, temperature, and microorganisms' growth within packaged food. The implementation of portable and simple-to-use hand-held devices is also discussed in this Review. We highlight the mechanical and optical properties of current materials and systems, along with various limitations associated with each device. The technologies discussed here hold great potential for applications in food packaging and bring us one step closer to enable real-time monitoring of food throughout the supply chain.
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Affiliation(s)
- Hanie Yousefi
- Leslie Dan Faculty of Pharmacy, University of Toronto, 144 College Street, Toronto, Ontario M5S 3M2, Canada
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30
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Joye IJ, Corradini MG, Duizer LM, Bohrer BM, LaPointe G, Farber JM, Spagnuolo PA, Rogers MA. A comprehensive perspective of food nanomaterials. ADVANCES IN FOOD AND NUTRITION RESEARCH 2019; 88:1-45. [PMID: 31151722 DOI: 10.1016/bs.afnr.2019.01.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Nanotechnology is a rapidly developing toolbox that provides solutions to numerous challenges in the food industry and meet public demands for healthier and safer food products. The diversity of nanostructures and their vast, tunable functionality drives their inclusion in food products and packaging materials to improve their nutritional quality through bioactive fortification and probiotics encapsulation, enhance their safety due to their antimicrobial and sensing capabilities and confer novel sensorial properties. In this food nanotechnology state-of-the-art communication, matrix materials with particular focus on food-grade components, existing and novel production techniques, and current and potential applications in the fields of food quality, safety and preservation, nutrient bioaccessibility and digestibility will be detailed. Additionally, a thorough analysis of potential strategies to assess the safety of these novel nanostructures is presented.
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Affiliation(s)
- I J Joye
- Department of Food Science, University of Guelph, Guelph, ON, Canada
| | - M G Corradini
- Arrell Food Institute, University of Guelph, Guelph, ON, Canada
| | - L M Duizer
- Department of Food Science, University of Guelph, Guelph, ON, Canada
| | - B M Bohrer
- Department of Food Science, University of Guelph, Guelph, ON, Canada
| | - G LaPointe
- Department of Food Science, University of Guelph, Guelph, ON, Canada
| | - J M Farber
- Department of Food Science, University of Guelph, Guelph, ON, Canada
| | - P A Spagnuolo
- Department of Food Science, University of Guelph, Guelph, ON, Canada
| | - M A Rogers
- Department of Food Science, University of Guelph, Guelph, ON, Canada.
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31
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Zuo JY, Jiao YJ, Zhu J, Ding SN. Rapid Detection of Severe Fever with Thrombocytopenia Syndrome Virus via Colloidal Gold Immunochromatography Assay. ACS OMEGA 2018; 3:15399-15406. [PMID: 30556007 PMCID: PMC6288773 DOI: 10.1021/acsomega.8b02366] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2018] [Accepted: 10/31/2018] [Indexed: 05/19/2023]
Abstract
To develop the point-of-care testing method to facilitate the clinical detection of severe fever with thrombocytopenia syndrome virus (SFTSV), colloidal gold paper-based lateral flow immunochromatography test strips (LFITSs) have been fabricated for the rapid detection for the first time. The pH value and the amount of monoclonal antibody to prepare colloidal gold nanoparticle-labeled monoclonal antibody bioconjugates were optimized. In addition, 0.4% bovine serum albumin was considered to be the best concentration for blocking nitrocellulose membranes. Under optimal conditions, the limit of detection for SFTSV was as low as 1 ng/mL depending on a visual line. Meanwhile, the entire detection process required no more than 10 min with a volume of only 50 μL of the analyte solution. Moreover, paper-based LFITSs were evaluated in real samples of human serum of patients with satisfactory results. In addition, all strips were of high stability and specificity. In the light of advantages such as simple, portable, rapid, and low cost, the developed LFITSs will extensively come into service, especially in remote areas.
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Affiliation(s)
- Jia-Ying Zuo
- Jiangsu
Province Hi-Tech Key Laboratory for Bio-Medical Research, School of
Chemistry and Chemical Engineering, Southeast
University, Nanjing 211189, China
| | - Yong-Jun Jiao
- Jiangsu
Provincial Center for Disease Control and Prevention, Nanjing 210009, China
| | - Jin Zhu
- Huadong
Medical Institute of Biotechniques, Nanjing 210002, China
| | - Shou-Nian Ding
- Jiangsu
Province Hi-Tech Key Laboratory for Bio-Medical Research, School of
Chemistry and Chemical Engineering, Southeast
University, Nanjing 211189, China
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32
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Bajpai VK, Kamle M, Shukla S, Mahato DK, Chandra P, Hwang SK, Kumar P, Huh YS, Han YK. Prospects of using nanotechnology for food preservation, safety, and security. J Food Drug Anal 2018; 26:1201-1214. [PMID: 30249319 PMCID: PMC9298566 DOI: 10.1016/j.jfda.2018.06.011] [Citation(s) in RCA: 127] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Revised: 06/06/2018] [Accepted: 06/11/2018] [Indexed: 12/13/2022] Open
Abstract
The rapid development of nanotechnology has transformed many domains of food science, especially those that involve the processing, packaging, storage, transportation, functionality, and other safety aspects of food. A wide range of nanostructured materials (NSMs), from inorganic metal, metal oxides, and their nanocomposites to nano-organic materials with bioactive agents, has been applied to the food industry. Despite the huge benefits nanotechnology has to offer, there are emerging concerns regarding the use of nanotechnology, as the accumulation of NSMs in human bodies and in the environment can cause several health and safety hazards. Therefore, safety and health concerns as well as regulatory policies must be considered while manufacturing, processing, intelligently and actively packaging, and consuming nano-processed food products. This review aims to provide a basic understanding regarding the applications of nanotechnology in the food packaging and processing industries and to identify the future prospects and potential risks associated with the use of NSMs.
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Affiliation(s)
- Vivek K Bajpai
- Department of Energy and Materials Engineering, Dongguk University-Seoul, 30 Pildong-ro 1-gil, Seoul, 04620, South Korea
| | - Madhu Kamle
- Department of Forestry, North Eastern Regional Institute of Science and Technology, Nirjuli, 791109, Arunachal Pradesh, India
| | - Shruti Shukla
- Department of Energy and Materials Engineering, Dongguk University-Seoul, 30 Pildong-ro 1-gil, Seoul, 04620, South Korea
| | - Dipendra Kumar Mahato
- Department of Agriculture and Food Engineering, Indian Institute of Technology Kharagpur, West Bengal, 721302, India
| | - Pranjal Chandra
- Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, 781039, Assam, India
| | - Seung Kyu Hwang
- Department of Biological Engineering, Biohybrid Systems Research Center (BSRC), Inha University, 100 Inha-ro, Nam-gu, Incheon, 22212, South Korea
| | - Pradeep Kumar
- Department of Forestry, North Eastern Regional Institute of Science and Technology, Nirjuli, 791109, Arunachal Pradesh, India.
| | - Yun Suk Huh
- Department of Biological Engineering, Biohybrid Systems Research Center (BSRC), Inha University, 100 Inha-ro, Nam-gu, Incheon, 22212, South Korea.
| | - Young-Kyu Han
- Department of Energy and Materials Engineering, Dongguk University-Seoul, 30 Pildong-ro 1-gil, Seoul, 04620, South Korea.
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