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Ndraha N, Lin HY, Wang CY, Hsiao HI, Lin HJ. Rapid detection methods for foodborne pathogens based on nucleic acid amplification: Recent advances, remaining challenges, and possible opportunities. FOOD CHEMISTRY. MOLECULAR SCIENCES 2023; 7:100183. [PMID: 37767229 PMCID: PMC10520789 DOI: 10.1016/j.fochms.2023.100183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 08/22/2023] [Accepted: 09/16/2023] [Indexed: 09/29/2023]
Abstract
This article presents a review of recent advancements in the utilization of NAA-based techniques for detecting foodborne pathogens in food products, focusing on studies conducted within the past five years. This review revealed that recent research efforts have primarily aimed at enhancing sensitivity and specificity by improving sample pre-treatment/preparation, DNA isolation, and readout methods. Isothermal-based amplification methods, such as LAMP, RPA, RAA, and RCA, have emerged as promising approaches, providing rapid results within one h and often demonstrating comparable or superior sensitivity to conventional or qPCR methods. However, the attention paid to specific pathogens varies, with Salmonella spp., Listeria spp., E. coli, and V. parahaemolyticus receiving more focus than norovirus and other similar pathogens. NAA-based methods have the potential to significantly contribute to food safety and public health protection. However, further advancements are necessary to fully realize their benefits.
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Affiliation(s)
- Nodali Ndraha
- Department of Bioscience and Biotechnology, National Taiwan Ocean University, Keelung 202301, Taiwan
| | - Hung-Yun Lin
- Center of Excellence for the Oceans, National Taiwan Ocean University, Keelung 202301, Taiwan
| | - Chen-Yow Wang
- Department of Bioscience and Biotechnology, National Taiwan Ocean University, Keelung 202301, Taiwan
| | - Hsin-I Hsiao
- Department of Food Science, National Taiwan Ocean University, Keelung, 202301 Taiwan
| | - Han-Jia Lin
- Department of Bioscience and Biotechnology, National Taiwan Ocean University, Keelung 202301, Taiwan
- Center of Excellence for the Oceans, National Taiwan Ocean University, Keelung 202301, Taiwan
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Milton AAP, Momin KM, Srinivas K, Priya GB, Ghatak S, Das S, Shakuntala I, Sen A, Baruah KK. Development of a novel visual isothermal amplification assay for rapid detection of Brucella spp. J Microbiol Methods 2023; 207:106695. [PMID: 36889600 DOI: 10.1016/j.mimet.2023.106695] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 03/03/2023] [Accepted: 03/03/2023] [Indexed: 03/08/2023]
Abstract
Brucellosis is an economically important livestock disease worldwide besides having a noteworthy impact on human health. In this study, a rapid, simple, and ultra-sensitive nuclei-acid diagnostic technique was developed for the detection of brucellosis harnessing saltatory rolling circle amplification (SRCA). The diagnostic method was developed using World Organization for Animal Health (WOAH) approved primers targeting the bcsp31 gene of the Brucella genome. The assay can be accomplished within 90 min at a temperature of 65 °C without the requirement of sophisticated instrumentation. The result interpretation can be done with the naked eye with the aid of SYBR green dye. The developed technique displayed 100% specificity by amplifying only 10 reference and field strains of Brucella spp. and there was no cross-reactivity with the other tested pathogens. The lower limit of detections of SRCA and end-point PCR assays were 9.7 fg/μL (2.7 genome copies of Brucella) and 970 fg/μL, respectively. Thus, the developed SRCA assay was found to be 100× more sensitive than the end-point PCR assay. To the best of our knowledge, our study is the first one to develop an SRCA-based assay for the detection of brucellosis and it can be a diagnostic tool for resource-constrained laboratories and veterinary hospitals.
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Affiliation(s)
- A Arun Prince Milton
- Division of Animal and Fisheries Sciences, ICAR Research Complex for NEH Region, Umiam, Meghalaya, India.
| | - K M Momin
- Division of Animal and Fisheries Sciences, ICAR Research Complex for NEH Region, Umiam, Meghalaya, India
| | - K Srinivas
- Division of Animal and Fisheries Sciences, ICAR Research Complex for NEH Region, Umiam, Meghalaya, India
| | - G Bhuvana Priya
- College of Agriculture, Central Agricultural University (Imphal), Kyrdemkulai, Meghalaya, India
| | - Sandeep Ghatak
- Division of Animal and Fisheries Sciences, ICAR Research Complex for NEH Region, Umiam, Meghalaya, India.
| | - Samir Das
- Division of Animal and Fisheries Sciences, ICAR Research Complex for NEH Region, Umiam, Meghalaya, India
| | - I Shakuntala
- College of Veterinary Science and Animal Husbandry, Central Agricultural University (Imphal), Jalukie, Nagaland, India
| | - Arnab Sen
- Division of Animal and Fisheries Sciences, ICAR Research Complex for NEH Region, Umiam, Meghalaya, India
| | - K K Baruah
- Division of Animal and Fisheries Sciences, ICAR Research Complex for NEH Region, Umiam, Meghalaya, India
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Chen X, Li W, Ma Y. Rapid and Visual Determination of Cronobacter sakazakii in Powdered Infant Formula Using Competitive Annealing Mediated Isothermal Amplification (CAMP). ANAL LETT 2023. [DOI: 10.1080/00032719.2022.2163496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Xu Chen
- Food Science College, Shenyang Agricultural University, Shenyang, China
| | - Wei Li
- Department of Publication, Shenyang Agricultural University, Shenyang, China
| | - Yue Ma
- Food Science College, Shenyang Agricultural University, Shenyang, China
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An electrochemical biosensor for the highly sensitive detection of Staphylococcus aureus based on SRCA-CRISPR/Cas12a. Talanta 2023; 252:123821. [DOI: 10.1016/j.talanta.2022.123821] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 08/01/2022] [Accepted: 08/03/2022] [Indexed: 11/21/2022]
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Pang L, Pi X, Yang X, Song D, Qin X, Wang L, Man C, Zhang Y, Jiang Y. Nucleic acid amplification-based strategy to detect foodborne pathogens in milk: a review. Crit Rev Food Sci Nutr 2022; 64:5398-5413. [PMID: 36476145 DOI: 10.1080/10408398.2022.2154073] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Milk contaminated with trace amounts of foodborne pathogens can considerably threaten food safety and public health. Therefore, rapid and accurate detection techniques for foodborne pathogens in milk are essential. Nucleic acid amplification (NAA)-based strategies are widely used to detect foodborne pathogens in milk. This review article covers the mechanisms of the NAA-based detection of foodborne pathogens in milk, including polymerase chain reaction (PCR), loop-mediated isothermal amplification (LAMP), recombinase polymerase amplification (RPA), rolling circle amplification (RCA), and enzyme-free amplification, among others. Key factors affecting detection efficiency and the advantages and disadvantages of the above techniques are analyzed. Potential on-site detection tools based on NAA are outlined. We found that NAA-based strategies were effective in detecting foodborne pathogens in milk. Among them, PCR was the most reliable. LAMP showed high specificity, whereas RPA and RCA were most suitable for on-site and in-situ detection, respectively, and enzyme-free amplification was more economical. However, factors such as sample separation, nucleic acid target conversion, and signal transduction affected efficiency of NAA-based strategies. The lack of simple and effective sample separation methods to reduce the effect of milk matrices on detection efficiency was noteworthy. Further research should focus on simplifying, integrating, and miniaturizing microfluidic on-site detection platforms.
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Affiliation(s)
- Lidong Pang
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
| | - Xiaowen Pi
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
| | - Xinyan Yang
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
| | - Danliangmin Song
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
| | - Xue Qin
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
| | - Lihan Wang
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
| | - Chaoxin Man
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
| | - Yu Zhang
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
| | - Yujun Jiang
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China
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Zheng S, Yang Q, Yang H, Zhang Y, Guo W, Zhang W. An ultrasensitive and specific ratiometric electrochemical biosensor based on SRCA-CRISPR/Cas12a system for detection of Salmonella in food. Food Control 2022. [DOI: 10.1016/j.foodcont.2022.109528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Multiple fluorescent saltatory rolling circle amplification (SRCA) for simultaneous and sensitive detection of Salmonella spp. and Shigella spp. in food. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.113875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Prasad M, Milton A, Menon V, Ghatak S, Srinivas K, Momin K, Vineesha S, Das S, Sen A, Latha C, Sunil B, Jolly D. Saltatory rolling circle amplification assay for simple and visual detection of Listeria monocytogenes in milk and milk products. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105498] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Yang Q, Yang H, Yuan N, Zuo S, Zhang Y, Zhang W. Closed-tube saltatory rolling circle amplification with hydroxynaphthol blue for visual on-site detection of peanut as an allergenic food. Food Chem 2022; 393:133408. [DOI: 10.1016/j.foodchem.2022.133408] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Revised: 04/21/2022] [Accepted: 06/03/2022] [Indexed: 01/18/2023]
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Yuan N, Yang H, Zhang Y, Xu H, Lu X, Xu H, Zhang W. Development of real‐time fluorescence saltatory rolling circle amplification for rapid detection of
Vibrio parahaemolyticus
in seafood. Int J Food Sci Technol 2022. [DOI: 10.1111/ijfs.15285] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Ning Yuan
- College of Food Science and Technology Hebei Agricultural University Baoding 071001 China
- College of Science and Technology Hebei Agricultural University Cangzhou 061100 China
| | - Haoyu Yang
- Department of Sports Work Hebei Agricultural University Baoding 071001 China
| | - Yunzhe Zhang
- College of Food Science and Technology Hebei Agricultural University Baoding 071001 China
| | - Hancong Xu
- College of Food Science and Technology Hebei Agricultural University Baoding 071001 China
| | - Xin Lu
- College of Science and Technology Hebei Agricultural University Cangzhou 061100 China
| | - Hui Xu
- College of Food Science and Technology Hebei Agricultural University Baoding 071001 China
- College of Science and Technology Hebei Agricultural University Cangzhou 061100 China
| | - Wei Zhang
- College of Food Science and Technology Hebei Agricultural University Baoding 071001 China
- College of Science and Technology Hebei Agricultural University Cangzhou 061100 China
- College of Life Sciences Hebei Agricultural University Baoding 071001 China
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Gao YP, Huang KJ, Wang FT, Hou YY, Xu J, Li G. Recent advances in biological detection with rolling circle amplification: design strategy, biosensing mechanism, and practical applications. Analyst 2022; 147:3396-3414. [DOI: 10.1039/d2an00556e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Rolling circle amplification (RCA) is a simple and isothermal DNA amplification technique that is used to generate thousands of repeating DNA sequences using circular templates under the catalysis of DNA polymerase.
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Affiliation(s)
- Yong-ping Gao
- International Joint Research Laboratory of New Energy Materials and Devices of Henan Province, School of Physics and Electronics, Henan University, Kaifeng, 475004, PR China
- Analysis and Testing Center, Xinyang College, Xinyang 464000, PR China
| | - Ke-Jing Huang
- Key Laboratory of Guangxi Colleges and Universities for Food Safety and Pharmaceutical Analytical Chemistry, School of Chemistry and Chemical and Engineering, Guangxi Minzu University, Nanning 530008, PR China
| | - Fu-Ting Wang
- College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang 464000, PR China
| | - Yang-Yang Hou
- College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang 464000, PR China
| | - Jing Xu
- College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang 464000, PR China
| | - Guoqiang Li
- International Joint Research Laboratory of New Energy Materials and Devices of Henan Province, School of Physics and Electronics, Henan University, Kaifeng, 475004, PR China
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Saltatory Rolling Circle Amplification-Based Ratiometric Electrochemical Biosensor for Rapid Detection of Salmonella enterica serovar Typhimurium in Food. FOOD ANAL METHOD 2021. [DOI: 10.1007/s12161-021-02150-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Milton AAP, Momin KM, Priya GB, Das S, Angappan M, Sen A, Sinha D, Ghatak S. Novel saltatory rolling circle amplification assay for rapid and visual detection of Campylobacter jejuni in chicken meat. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111807] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Wang L, Forsythe SJ, Yang X, Fu S, Man C, Jiang Y. Invited review: Stress resistance of Cronobacter spp. affecting control of its growth during food production. J Dairy Sci 2021; 104:11348-11367. [PMID: 34364644 DOI: 10.3168/jds.2021-20591] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Accepted: 06/17/2021] [Indexed: 11/19/2022]
Abstract
Members of the Cronobacter genus include food-borne pathogens that can cause infections in infants, with a mortality rate as high as 40 to 80%. The high fatality rate of Cronobacter and its isolation from numerous types of food, especially from powdered infant formula, demonstrate the serious nature of this organism. The source tracking of Cronobacter spp. and the analysis of high-frequency species from different sources are helpful for a more targeted control. Furthermore, the persistence during food processing and storage may be attributed to strong resistance of Cronobacter spp. to environment stresses such as heat, pH, and desiccation. There are many factors that support the survival of Cronobacter spp. in harsh environments, such as some genes, regulatory systems, and biofilms. Advanced detection technology is helpful for the strict monitoring of Cronobacter spp. In addition to the traditional heat treatment, many new control techniques have been developed, and the ability to control Cronobacter spp. has been demonstrated. The control of this bacteria is required not only during manufacture, but also through the selection of packaging methods to reduce postprocessing contamination. At the same time, the effect of inactivation methods on product quality and safety must be considered. This review considers the advances in our understanding of environmental stress response in Cronobacter spp. with special emphasis on its implications in food processing.
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Affiliation(s)
- Lihan Wang
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China, 150030
| | - Stephen J Forsythe
- Foodmicrobe.com, Adams Hill, Keyworth, Nottingham, United Kingdom, NG12 5GY
| | - Xinyan Yang
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China, 150030
| | - Shiqian Fu
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China, 150030
| | - Chaoxin Man
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China, 150030.
| | - Yujun Jiang
- Key Laboratory of Dairy Science, Ministry of Education, College of Food Science, Northeast Agricultural University, Harbin, China, 150030.
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Shang Y, Ye Q, Wu Q, Pang R, Zhou B, Wang C, Xiang X, Li F, Wang J, Zhang Y, Wang J, Sun X, Zhang J. PCR and multiplex PCR assays for the detection of Cronobacter species using specific targets obtained by a bioinformatics approach. Food Control 2021. [DOI: 10.1016/j.foodcont.2021.107896] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Liu J, Xie G, Xiong Q, Liang T, Xu H. Sensitive dual readout assays based on rolling circle amplification for fluorescent and colorimetric detection of Cronobacter spp. in powdered infant formula. Food Control 2021. [DOI: 10.1016/j.foodcont.2020.107840] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Milton AAP, Momin KM, Priya GB, Ghatak S, Das S, Gandhale PN, Angappan M, Sen A. Development of novel visual detection methodology for Salmonella in meat using saltatory rolling circle amplification. J Appl Microbiol 2021; 131:2361-2371. [PMID: 33811443 DOI: 10.1111/jam.15099] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 02/06/2021] [Accepted: 03/28/2021] [Indexed: 12/12/2022]
Abstract
AIM The aim of this study was to develop a saltatory rolling circle amplification (SRCA) assay for rapid, simple and visual detection of Salmonella in meat. METHODS AND RESULTS Saltatory rolling circle amplification assay was established using simple PCR primers targeting the invA gene of Salmonella enterica. The specificity of the SRCA assay was determined using 28 Salmonella and 15 non-Salmonella strains. The analytical sensitivity of the developed SRCA, conventional and real-time PCR assays were 70 fg, 7 pg and 700 fg S. enterica DNA per tube, respectively. The limit of detection (LoD) of the SRCA assay was 40 CFU per gram of meat without enrichment and 4 CFU per gram after including 6 h brief enrichment step. The detection limits of 40 CFU per gram and 4 CFU per gram of meat were achieved within 165 min and 9 h, respectively (including DNA extraction). To assess the real-world relevance of the SRCA assay, it was used to screen Salmonella from the field pork samples (n = 82). The same samples were also tested with culture (ISO 6579: 2002) method, conventional and real-time PCR assays. Using the developed assay with 6-h enrichment step, it could give accurate results as that of the culture method. CONCLUSIONS The results of this study showed that the SRCA assay is a rapid, simple, sophisticated equipment-free and user-friendly method for accurate detection of Salmonella in meat foods. To our information, this is the first study to deploy SRCA assay for screening foods for Salmonella. SIGNIFICANCE AND IMPACT OF THE STUDY The developed SRCA assay is cost-effective, easy-to-perform and equipment-free; therefore, it has the potential to replace other molecular detection methods for regular screening of Salmonella in foods in field laboratories.
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Affiliation(s)
- A A P Milton
- Division of Animal Health, ICAR Research Complex for NEH Region, Umiam, Meghalaya, India
| | - K M Momin
- Division of Animal Health, ICAR Research Complex for NEH Region, Umiam, Meghalaya, India
| | - G B Priya
- Division of Animal Health, ICAR Research Complex for NEH Region, Umiam, Meghalaya, India.,College of Agriculture, Central Agricultural University (Imphal), Kyrdemkulai, Meghalaya, India
| | - S Ghatak
- Division of Animal Health, ICAR Research Complex for NEH Region, Umiam, Meghalaya, India
| | - S Das
- Division of Animal Health, ICAR Research Complex for NEH Region, Umiam, Meghalaya, India
| | - P N Gandhale
- ICAR-National Institute of High Security Animal Diseases, Bhopal, Madhya Pradesh, India
| | - M Angappan
- Division of Animal Health, ICAR Research Complex for NEH Region, Umiam, Meghalaya, India
| | - A Sen
- Division of Animal Health, ICAR Research Complex for NEH Region, Umiam, Meghalaya, India
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Milton AAP, Momin KM, Priya GB, Ghatak S, Gandhale PN, Angappan M, Das S, Sen A. A novel in situ methodology for visual detection of Clostridium perfringens in pork harnessing saltatory rolling circle amplification. Anaerobe 2021; 69:102324. [PMID: 33508439 DOI: 10.1016/j.anaerobe.2021.102324] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 01/07/2021] [Accepted: 01/19/2021] [Indexed: 12/13/2022]
Abstract
Clostridium perfringens (C. perfringens), a prolific toxin-producing anaerobe is an important foodborne pathogen with a huge public health concern. Rapid and on-site detection of C. perfringens is of specific importance in developing countries. In the present study, saltatory rolling circle amplification (SRCA) assay was developed for culture-independent, rapid and visual detection of C. perfringens and evaluated in meat with pork as a model. The specificity of the SRCA assay was ascertained by using 62 C. perfringens and 18 non- C. perfringens strains. The analytical sensitivity of the developed SRCA, conventional and real-time PCR assays were 80 fg, 800 fg and 800 fg DNA per tube, respectively. The limit of detection of the SRCA assay was 80 CFU/g of pork in the absence of enrichment and 8 CFU/g after short enrichment of 6 h. The detection limits of 80 CFU/g and 8 CFU/g of pork were attained within 120 min and 8 h, respectively. Real-world or field relevancy of the developed assay was evaluated by screening 82 raw and processed pork samples. As the developed assay is simple, user-friendly, cost-effective and sophisticated-equipment free, it would be more suitable for on-site testing of C. perfringens in foods. To our information, this is the first report to apply SRCA for the detection of C. perfringens.
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Affiliation(s)
| | - Kasanchi M Momin
- Division of Animal Health, ICAR Research Complex for NEH Region, Umiam, Meghalaya, India
| | - Govindarajan Bhuvana Priya
- Division of Animal Health, ICAR Research Complex for NEH Region, Umiam, Meghalaya, India; College of Agriculture, Central Agricultural University (Imphal), Kyrdemkulai, Meghalaya, India
| | - Sandeep Ghatak
- Division of Animal Health, ICAR Research Complex for NEH Region, Umiam, Meghalaya, India
| | - Pradeep N Gandhale
- ICAR- National Institute of High Security Animal Diseases, Bhopal, Madhya Pradesh, India
| | - Madesh Angappan
- Division of Animal Health, ICAR Research Complex for NEH Region, Umiam, Meghalaya, India
| | - Samir Das
- Division of Animal Health, ICAR Research Complex for NEH Region, Umiam, Meghalaya, India
| | - Arnab Sen
- Division of Animal Health, ICAR Research Complex for NEH Region, Umiam, Meghalaya, India
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Yang Q, Xu H, Zhang Y, Liu Y, Lu X, Feng X, Tan J, Zhang S, Zhang W. Single primer isothermal amplification coupled with SYBR Green II: Real-time and rapid visual method for detection of Listeria monocytogenes in raw chicken. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109453] [Citation(s) in RCA: 4] [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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