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Matenda RT, Rip D, Marais J, Williams PJ. Exploring the potential of hyperspectral imaging for microbial assessment of meat: A review. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2024; 315:124261. [PMID: 38608560 DOI: 10.1016/j.saa.2024.124261] [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: 09/28/2023] [Revised: 04/04/2024] [Accepted: 04/06/2024] [Indexed: 04/14/2024]
Abstract
Food safety is always of paramount importance globally due to the devasting social and economic effects of foodborne disease outbreaks. There is a high consumption rate of meat worldwide, making it an essential protein source in the human diet, hence its microbial safety is of great importance. The food industry stakeholders are always in search of methods that ensure safe food whilst maintaining food quality and excellent sensory attributes. Currently, there are several methods used in microbial food analysis, however, these methods are often time-consuming and do not allow real-time analysis. Considering the recent technological breakthroughs in artificial intelligence and machine learning, it raises the question of whether these advancements could be leveraged within the meat industry to improve turnaround time for microbial assessments. Hyperspectral imaging (HSI) is a highly prospective technology worth exploring for microbial analysis. The rapid, non-destructive method has the potential to be integrated into food production systems and allows foodborne pathogen detection in food samples, thus saving time. Although there has been a substantial increase in research on the utilisation of HSI in food applications over the past years, its use in the microbial assessment of meat is not yet optimal. This review aims to provide a basic understanding of the visible-near infrared HSI system, recent applications in the microbial assessment of meat products, challenges, and possible future applications.
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Affiliation(s)
- Rumbidzai T Matenda
- Department of Food Science, Stellenbosch University, Private Bag X1, Matieland, Stellenbosch 7602, South Africa
| | - Diane Rip
- Department of Food Science, Stellenbosch University, Private Bag X1, Matieland, Stellenbosch 7602, South Africa
| | - Jeannine Marais
- Department of Food Science, Stellenbosch University, Private Bag X1, Matieland, Stellenbosch 7602, South Africa
| | - Paul J Williams
- Department of Food Science, Stellenbosch University, Private Bag X1, Matieland, Stellenbosch 7602, South Africa.
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2
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Jiang Y, Pan Y, Yin J. Prevalence, toxin-genotype distribution, and transmission of Clostridium perfringens from the breeding and milking process of dairy farms. Food Microbiol 2024; 120:104485. [PMID: 38431330 DOI: 10.1016/j.fm.2024.104485] [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: 11/19/2023] [Revised: 01/03/2024] [Accepted: 02/03/2024] [Indexed: 03/05/2024]
Abstract
This study aimed to elucidate the distribution, transmission, and cross-contamination of Clostridium perfringens during the breeding and milking process from dairy farms. The prevalence of 22.3% (301/1351) yielded 494 C. perfringens isolates; all isolates were type A, except for one type D, and 69.8% (345/494) of the isolates carried atyp. cpb2 and only 0.6% (3/494) of the isolates carried cons. cpb2. C. perfringens detected throughout the whole process but without type F. 150 isolates were classified into 94 pulsed-field gel electrophoresis (PFGE) genotypes; among them, six clusters contained 34 PFGE genotypes with 58.0% isolates which revealed epidemic correlation and genetic diversity; four PFGE genotypes (PT57, PT9, PT61, and PT8) were the predominant genotypes. The isolates from different farms demonstrated high homology. Our study confirmed that C. perfringens demonstrated broad cross-contamination from nipples and hides of dairy cattle, followed by personnel and tools and air-introduced raw milk during the milking process. In conclusion, raw milk could serve as a medium for the transmission of C. perfringens, which could result in human food poisoning. Monitoring and controlling several points of cross-contamination during the milking process are essential as is implementing stringent hygiene measures to prevent further spread and reduce the risk of C. perfringens infection.
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Affiliation(s)
- Yanfen Jiang
- College of Veterinary Medicine, Northwest A&F University, 712100, Yangling, Shaanxi, China.
| | - Yifan Pan
- College of Food Science and Engineering, Northwest A&F University, 712100, Yangling, Shaanxi, China
| | - Jingyi Yin
- College of Veterinary Medicine, Northwest A&F University, 712100, Yangling, Shaanxi, China
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Fua’di MT, Er B, Lee S, Chan PP, Khoo J, Tan D, Li H, Muhammad IR, Raj P, Kurupatham L, Lee V, Tan LK, Chan JSH, Li A, Aung KT. Characteristics of Gastroenteritis Outbreaks Investigated in Singapore: 2018-2021. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2024; 21:64. [PMID: 38248529 PMCID: PMC10815581 DOI: 10.3390/ijerph21010064] [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: 11/27/2023] [Revised: 12/30/2023] [Accepted: 01/04/2024] [Indexed: 01/23/2024]
Abstract
There is a need to study the characteristics of outbreaks via Singapore's outbreak surveillance system to understand and identify the gaps in food safety for targeted policy interventions due to the increasing trend in gastroenteritis outbreaks and consequential increase in foodborne-related deaths and economic burden on public health systems worldwide. A total of 171 gastroenteritis outbreaks were investigated in Singapore from January 2018 to December 2021. This study analyzed the annual trend of investigated gastroenteritis outbreaks, the proportion of outbreaks by implicated sources of food, and the proportion of the type of pathogens identified from human cases, food samples, and environmental swabs collected from outbreak investigations. Among the foodborne gastroenteritis outbreaks (n = 121) investigated in Singapore, approximately 42.1% of the outbreaks had food prepared by caterers, 14.9% by restaurants, and 12.4% had food prepared by in-house kitchens. Clostridium perfringens and Salmonella were the most common causative pathogens in foodborne outbreaks throughout the analysis period. The food samples and environmental swabs collected were mostly detected for Bacillus cereus. Norovirus was the most common causative pathogen in non-foodborne outbreaks and was mainly attributable to preschools. This highlights the importance of monitoring and educating the catering industry and preschools to prevent future outbreaks.
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Affiliation(s)
- Muhd Tarmidzi Fua’di
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Techquest, Singapore 609919, Singapore; (M.T.F.); (B.E.); (J.K.); (D.T.); (H.L.); (L.K.T.); (J.S.H.C.); (A.L.)
| | - Benjamin Er
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Techquest, Singapore 609919, Singapore; (M.T.F.); (B.E.); (J.K.); (D.T.); (H.L.); (L.K.T.); (J.S.H.C.); (A.L.)
| | - Sylvester Lee
- Communicable Disease Division, Ministry of Health, Singapore 169854, Singapore; (S.L.); (P.P.C.); (I.R.M.); (P.R.); (V.L.)
| | - Pei Pei Chan
- Communicable Disease Division, Ministry of Health, Singapore 169854, Singapore; (S.L.); (P.P.C.); (I.R.M.); (P.R.); (V.L.)
| | - Joanna Khoo
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Techquest, Singapore 609919, Singapore; (M.T.F.); (B.E.); (J.K.); (D.T.); (H.L.); (L.K.T.); (J.S.H.C.); (A.L.)
| | - Desmond Tan
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Techquest, Singapore 609919, Singapore; (M.T.F.); (B.E.); (J.K.); (D.T.); (H.L.); (L.K.T.); (J.S.H.C.); (A.L.)
| | - Huilin Li
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Techquest, Singapore 609919, Singapore; (M.T.F.); (B.E.); (J.K.); (D.T.); (H.L.); (L.K.T.); (J.S.H.C.); (A.L.)
| | - Imran Roshan Muhammad
- Communicable Disease Division, Ministry of Health, Singapore 169854, Singapore; (S.L.); (P.P.C.); (I.R.M.); (P.R.); (V.L.)
| | - Pream Raj
- Communicable Disease Division, Ministry of Health, Singapore 169854, Singapore; (S.L.); (P.P.C.); (I.R.M.); (P.R.); (V.L.)
| | - Lalitha Kurupatham
- Communicable Disease Division, Ministry of Health, Singapore 169854, Singapore; (S.L.); (P.P.C.); (I.R.M.); (P.R.); (V.L.)
| | - Vernon Lee
- Communicable Disease Division, Ministry of Health, Singapore 169854, Singapore; (S.L.); (P.P.C.); (I.R.M.); (P.R.); (V.L.)
| | - Li Kiang Tan
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Techquest, Singapore 609919, Singapore; (M.T.F.); (B.E.); (J.K.); (D.T.); (H.L.); (L.K.T.); (J.S.H.C.); (A.L.)
| | - Joanne Sheot Harn Chan
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Techquest, Singapore 609919, Singapore; (M.T.F.); (B.E.); (J.K.); (D.T.); (H.L.); (L.K.T.); (J.S.H.C.); (A.L.)
- Department of Food Science and Technology, National University of Singapore, 2 Science Drive 2, Singapore 117543, Singapore
| | - Angela Li
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Techquest, Singapore 609919, Singapore; (M.T.F.); (B.E.); (J.K.); (D.T.); (H.L.); (L.K.T.); (J.S.H.C.); (A.L.)
- Department of Food Science and Technology, National University of Singapore, 2 Science Drive 2, Singapore 117543, Singapore
| | - Kyaw Thu Aung
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Techquest, Singapore 609919, Singapore; (M.T.F.); (B.E.); (J.K.); (D.T.); (H.L.); (L.K.T.); (J.S.H.C.); (A.L.)
- Department of Food Science and Technology, National University of Singapore, 2 Science Drive 2, Singapore 117543, Singapore
- School of Biological Sciences, Nanyang Technological University, 60 Nanyang Drive, Singapore 637551, Singapore
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4
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Chen Y, Wan G, Song J, Dai J, Shi W, Wang L. Food Safety Practices of Food Handlers in China and their Correlation with Self-reported Foodborne Illness. J Food Prot 2024; 87:100202. [PMID: 38052368 DOI: 10.1016/j.jfp.2023.100202] [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: 03/24/2023] [Revised: 11/27/2023] [Accepted: 11/29/2023] [Indexed: 12/07/2023]
Abstract
Food service facilities are important sites where foodborne diseases have been reported to occur frequently. This study aims to determine the correlation between self-reported foodborne diseases and food-safety practices followed by food handlers of various food service facilities. A cross-sectional survey was conducted from March 1, 2022 to December 30, 2022 in Wuhu City, Anhui Province, China. Data were collected through face-to-face interviews and having the selected food handlers fill in a self-compiled questionnaire. Of the 1072 food handlers included in the study, 88 (8.2%) reported having experienced symptoms of foodborne diseases in the past 4 weeks. The following food-safety practices correlated with self-reported foodborne diseases: (1) infrequently using 3-compartment sinks to separately clean different types of raw food materials (P < 0.05, OR = 2.312); (2) infrequently removing non-edible parts of aquatic products outside a specific room for food processing (P < 0.001, OR = 3.916); (3) infrequently immediately refrigerating cold dishes prepared in advance to be consumed later (P < 0.001, OR = 4.048); (4) often store perishable foods at 8-60°C in the indoor environment after cooking and before eating (P < 0.05, OR = 2.068); (5) infrequently reheating cooked perishable food stored at 8-60°C for more than 2 h before eating (P < 0.05, OR = 1.934); and (6) often storing raw and cooked food in the same container (P < 0.001, OR = 3.818). Hence, a better supervision of food-safety practices of catering workers may reduce the frequency of foodborne-disease outbreaks in food service facilities.
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Affiliation(s)
- Yujuan Chen
- School of Public Health, Wannan Medical College, Wuhu 241002, Anhui Province, China; School of Life Sciences, Nanjing University, Nanjing 210023, Jiangsu Province, China.
| | - Gaihong Wan
- Gansu Medical College, Pingliang 744000, Gansu Province, China.
| | - Jiangen Song
- School of Public Health, Wannan Medical College, Wuhu 241002, Anhui Province, China.
| | - Jiajia Dai
- School of Public Health, Wannan Medical College, Wuhu 241002, Anhui Province, China.
| | - Wei Shi
- School of Public Health, Wannan Medical College, Wuhu 241002, Anhui Province, China.
| | - Lei Wang
- School of Economics and Management, Nanjing Forestry University, Nanjing 210037, Jiangsu Province, China.
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5
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Koutsoumanis K, Allende A, Bolton D, Bover‐Cid S, Chemaly M, De Cesare A, Herman L, Hilbert F, Lindqvist R, Nauta M, Nonno R, Peixe L, Ru G, Simmons M, Skandamis P, Suffredini E, Fox E, Gosling R(B, Gil BM, Møretrø T, Stessl B, da Silva Felício MT, Messens W, Simon AC, Alvarez‐Ordóñez A. Persistence of microbiological hazards in food and feed production and processing environments. EFSA J 2024; 22:e8521. [PMID: 38250499 PMCID: PMC10797485 DOI: 10.2903/j.efsa.2024.8521] [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] [Indexed: 01/23/2024] Open
Abstract
Listeria monocytogenes (in the meat, fish and seafood, dairy and fruit and vegetable sectors), Salmonella enterica (in the feed, meat, egg and low moisture food sectors) and Cronobacter sakazakii (in the low moisture food sector) were identified as the bacterial food safety hazards most relevant to public health that are associated with persistence in the food and feed processing environment (FFPE). There is a wide range of subtypes of these hazards involved in persistence in the FFPE. While some specific subtypes are more commonly reported as persistent, it is currently not possible to identify universal markers (i.e. genetic determinants) for this trait. Common risk factors for persistence in the FFPE are inadequate zoning and hygiene barriers; lack of hygienic design of equipment and machines; and inadequate cleaning and disinfection. A well-designed environmental sampling and testing programme is the most effective strategy to identify contamination sources and detect potentially persistent hazards. The establishment of hygienic barriers and measures within the food safety management system, during implementation of hazard analysis and critical control points, is key to prevent and/or control bacterial persistence in the FFPE. Once persistence is suspected in a plant, a 'seek-and-destroy' approach is frequently recommended, including intensified monitoring, the introduction of control measures and the continuation of the intensified monitoring. Successful actions triggered by persistence of L. monocytogenes are described, as well as interventions with direct bactericidal activity. These interventions could be efficient if properly validated, correctly applied and verified under industrial conditions. Perspectives are provided for performing a risk assessment for relevant combinations of hazard and food sector to assess the relative public health risk that can be associated with persistence, based on bottom-up and top-down approaches. Knowledge gaps related to bacterial food safety hazards associated with persistence in the FFPE and priorities for future research are provided.
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6
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Papanikou S, Sideroglou T, Chrysostomou A, Kyritsi MA, Spaniolas S, Bouboulis D, Mouchtouri VA, Mellou K. A Point Source Gastroenteritis Outbreak in a High School Putatively Due to Clostridium perfringens: Timely Investigation Is Everything. Foodborne Pathog Dis 2023; 20:41-46. [PMID: 36723604 DOI: 10.1089/fpd.2022.0057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
On May 28, 2021, several gastroenteritis cases were reported among students and staff of a high school on a Greek island. Lunches were delivered daily at the school by a catering company. We conducted a retrospective cohort study. Cases were defined as students or school staff presenting with diarrhea and abdominal pain between May 27 and 29, 2021. We used a self-administered questionnaire to collect the data. In the univariate analysis, we calculated food-specific attack rates (ARs), relative risks (RRs), and confidence intervals (95% CIs). Statistically significant variables (p < 0.05) were included in the multivariable model. Stool samples were collected from students on the same day of notification and were tested for bacteria, viruses, and parasites. The local food safety authority also inspected the school and the catering company premises. The food samples were sent to the reference laboratory for analysis. We received 129 responses from 174 students and staff members (response rate: 74%). Thirty cases were identified (AR, 23%). Of the 11 significant food items in the univariate analysis, the consumption of spaghetti with minced meat on May 27 (odds ratio 53.40, 95% CI: 3.9-736.1, 97% of cases exposed) was independently associated with the onset of gastroenteritis. Clostridium perfringens was detected in two of the three students' stool samples. Six samples from spaghetti with minced meat were positive for C. perfringens and four of those also tested positive for Bacillus cereus. Environmental investigation revealed non-compliances concerning food personnel training and Hazard Analysis and Critical Control Points (HACCP) plan implementation in the food establishment. Timely investigation and samples collection allowed the identification of the probable source of the outbreak. Changes, regarding the reception and distribution of meals in the school, were applied. Recommendations were given to the catering establishment focusing on adequate personnel training and HACCP issues, especially regarding temperature/time controls during all production, handling, and distribution phases.
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Affiliation(s)
- Sofia Papanikou
- European Programme for Intervention Epidemiology Training (EPIET), European Centre for Disease Prevention and Control, (ECDC), Stockholm, Sweden.,Directorate of Epidemiological Surveillance and Intervention for Infectious Diseases, National Public Health Organization (NPHO), Athens, Greece
| | - Theologia Sideroglou
- Directorate of Epidemiological Surveillance and Intervention for Infectious Diseases, National Public Health Organization (NPHO), Athens, Greece
| | - Anthi Chrysostomou
- Directorate of Epidemiological Surveillance and Intervention for Infectious Diseases, National Public Health Organization (NPHO), Athens, Greece
| | - Maria A Kyritsi
- Regional Public Health Laboratory (PEDY) of Thessaly, Larissa, Greece.,Department of Medicine, Laboratory of Hygiene and Epidemiology, University of Thessaly, Larissa, Greece
| | - Stelios Spaniolas
- Regional Directorate of North Aegean, Hellenic Food Authority (EFET), Mytilini, Greece
| | - Dimitrios Bouboulis
- Regional Directorate of North Aegean, Hellenic Food Authority (EFET), Mytilini, Greece
| | - Varvara A Mouchtouri
- Regional Public Health Laboratory (PEDY) of Thessaly, Larissa, Greece.,Department of Medicine, Laboratory of Hygiene and Epidemiology, University of Thessaly, Larissa, Greece
| | - Kassiani Mellou
- Directorate of Epidemiological Surveillance and Intervention for Infectious Diseases, National Public Health Organization (NPHO), Athens, Greece
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Bendary MM, Abd El-Hamid MI, El-Tarabili RM, Hefny AA, Algendy RM, Elzohairy NA, Ghoneim MM, Al-Sanea MM, Nahari MH, Moustafa WH. Clostridium perfringens Associated with Foodborne Infections of Animal Origins: Insights into Prevalence, Antimicrobial Resistance, Toxin Genes Profiles, and Toxinotypes. BIOLOGY 2022; 11:551. [PMID: 35453750 PMCID: PMC9028928 DOI: 10.3390/biology11040551] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/28/2022] [Accepted: 03/29/2022] [Indexed: 12/14/2022]
Abstract
Several food-poisoning outbreaks have been attributed to Clostridium perfringens (C. perfringens) worldwide. Despite that, this crisis was discussed in a few studies, and additional studies are urgently needed in this field. Therefore, we sought to highlight the prevalence, antimicrobial resistance, toxin profiles, and toxinotypes of C. perfringens isolates. In this study, 50 C. perfringens isolates obtained from 450 different animal origin samples (beef, chicken meat, and raw milk) were identified by phenotypic and genotypic methods. The antimicrobial susceptibility results were surprising, as most of the isolates (74%) showed multidrug-resistant (MDR) patterns. The phenotypic resistance to tetracycline, lincomycin, enrofloxacin, cefoxitin/ampicillin, and erythromycin was confirmed by the PCR detections of tet, lnu, qnr, bla, and erm(B) genes, respectively. In contrast to the toxinotypes C and E, toxinotype A prevailed (54%) among our isolates. Additionally, we found that the genes for C. perfringens enterotoxin (cpe) and C. perfringens beta2 toxin (cpb2) were distributed among the tested isolates with high prevalence rates (70 and 64%, respectively). Our findings confirmed that the C. perfringens foodborne crisis has been worsened by the evolution of MDR strains, which became the prominent phenotypes. Furthermore, we were not able to obtain a fixed association between the toxinotypes and antimicrobial resistance patterns.
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Affiliation(s)
- Mahmoud M. Bendary
- Department of Microbiology and Immunology, Faculty of Pharmacy, Port Said University, Port Said 42511, Egypt; or
| | - Marwa I. Abd El-Hamid
- Department of Microbiology, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44511, Egypt; or
| | - Reham M. El-Tarabili
- Department of Bacteriology, Immunology and Mycology, Faculty of Veterinary Medicine, Suez Canal University, Ismailia 41522, Egypt; or
| | - Ahmed A. Hefny
- Veterinary Hospital, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44511, Egypt;
| | - Reem M. Algendy
- Milk Hygiene Food Control Department, Faculty of Veterinary Medicine, Zagazig University, Zagazig 44511, Egypt;
| | | | - Mohammed M. Ghoneim
- Department of Pharmacy Practice, College of Pharmacy, AlMaarefa University, Ad Diriyah 13713, Saudi Arabia;
| | - Mohammad M. Al-Sanea
- Pharmaceutical Chemistry Department, College of Pharmacy, Jouf University, Sakaka 72341, Saudi Arabia
| | - Mohammed H. Nahari
- Department of Clinical Laboratory Sciences, Najran University, Najran 66216, Saudi Arabia;
| | - Walaa H. Moustafa
- Microbiology and Immunology Department, Faculty of Pharmacy, Helwan University, Cairo 19448, Egypt;
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Kumar H, Bhardwaj K, Cruz-Martins N, Nepovimova E, Oleksak P, Dhanjal DS, Bhardwaj S, Singh R, Chopra C, Verma R, Chauhan PP, Kumar D, Kuča K. Applications of Fruit Polyphenols and Their Functionalized Nanoparticles Against Foodborne Bacteria: A Mini Review. Molecules 2021; 26:molecules26113447. [PMID: 34204121 PMCID: PMC8201231 DOI: 10.3390/molecules26113447] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 06/03/2021] [Accepted: 06/03/2021] [Indexed: 12/13/2022] Open
Abstract
The ingestion of contaminated water and food is known to cause food illness. Moreover, on assessing the patients suffering from foodborne disease has revealed the role of microbes in such diseases. Concerning which different methods have been developed for protecting food from microbes, the treatment of food with chemicals has been reported to exhibit an unwanted organoleptic effect while also affecting the nutritional value of food. Owing to these challenges, the demand for natural food preservatives has substantially increased. Therefore, the interest of researchers and food industries has shifted towards fruit polyphenols as potent inhibitors of foodborne bacteria. Recently, numerous fruit polyphenols have been acclaimed for their ability to avert toxin production and biofilm formation. Furthermore, various studies have recommended using fruit polyphenols solely or in combination with chemical disinfectants and food preservatives. Currently, different nanoparticles have been synthesized using fruit polyphenols to curb the growth of pathogenic microbes. Hence, this review intends to summarize the current knowledge about fruit polyphenols as antibacterial agents against foodborne pathogens. Additionally, the application of different fruit extracts in synthesizing functionalized nanoparticles has also been discussed.
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Affiliation(s)
- Harsh Kumar
- School of Bioengineering & Food Technology, Shoolini University of Biotechnology and Management Sciences, Solan 173229, India;
| | - Kanchan Bhardwaj
- School of Biological and Environmental Sciences, Shoolini University of Biotechnology and Management Sciences, Solan 173229, India; (K.B.); (R.V.)
| | - Natália Cruz-Martins
- Faculty of Medicine, University of Porto, Alameda Prof. Hernani Monteiro, 4200-319 Porto, Portugal;
- Institute for Research and Innovation in Health (i3S), University of Porto, 4200-135 Porto, Portugal
- Laboratory of Neuropsychophysiology, Faculty of Psychology and Education Sciences, University of Porto, 4200-135 Porto, Portugal
| | - Eugenie Nepovimova
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, 50003 Hradec Kralove, Czech Republic; (E.N.); (P.O.)
| | - Patrik Oleksak
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, 50003 Hradec Kralove, Czech Republic; (E.N.); (P.O.)
| | - Daljeet Singh Dhanjal
- School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, Punjab 144411, India; (D.S.D.); (S.B.); (R.S.); (C.C.)
| | - Sonali Bhardwaj
- School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, Punjab 144411, India; (D.S.D.); (S.B.); (R.S.); (C.C.)
| | - Reena Singh
- School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, Punjab 144411, India; (D.S.D.); (S.B.); (R.S.); (C.C.)
| | - Chirag Chopra
- School of Bioengineering and Biosciences, Lovely Professional University, Phagwara, Punjab 144411, India; (D.S.D.); (S.B.); (R.S.); (C.C.)
| | - Rachna Verma
- School of Biological and Environmental Sciences, Shoolini University of Biotechnology and Management Sciences, Solan 173229, India; (K.B.); (R.V.)
| | - Prem Parkash Chauhan
- Lal Bahadur Shashtri, Government Degree College, Saraswati Nagar, Shimla 171206, India;
| | - Dinesh Kumar
- School of Bioengineering & Food Technology, Shoolini University of Biotechnology and Management Sciences, Solan 173229, India;
- Correspondence: (D.K.); (K.K.); Tel.: +420-603-289-166 (K.K.)
| | - Kamil Kuča
- Department of Chemistry, Faculty of Science, University of Hradec Kralove, 50003 Hradec Kralove, Czech Republic; (E.N.); (P.O.)
- Biomedical Research Center, University Hospital Hradec Kralove, 50003 Hradec Kralove, Czech Republic
- Correspondence: (D.K.); (K.K.); Tel.: +420-603-289-166 (K.K.)
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9
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Keuchel M, Bota M, Baltes P. Infectious diseases affecting the small bowel - what not to miss. Curr Opin Gastroenterol 2021; 37:255-266. [PMID: 33769379 DOI: 10.1097/mog.0000000000000720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
PURPOSE OF REVIEW This review summarizes infectious diseases involving the small bowel (SB) with a focus on recent literature related to diagnosis and pathophysiology. RECENT FINDINGS Typical symptom for SB infections is diarrhea, mostly self-limiting. Pathogens include bacteria, viruses, fungi, protozoan parasites, and helminths. Host-pathogen interaction is of special interest in infections with potentially severe or prolonged course. Research uses increasingly enterocyte cell culture systems. SARS-CoV2 can also infect enterocytes via angiotensin converting enzyme 2 (ACE2) receptor and causes gastrointestinal complaints in some patients. Chronic SB infections as tuberculosis, Cytomegalovirus, or Epstein-Barr virus have to be differentiated from Crohn's and other diseases. Severe rare fungal and protozoan parasitic infections can cause relevant morbidity in immunocompromised patients. Soil-transmitted helminthic infections are a special issue in endemic areas. SUMMARY Many infections involve the SB, typically causing mild and self-limiting diarrhea. Symptomatic therapy, hygiene, and isolation are the mainstay of management. However, some patients develop severe or chronic disease. Immunosuppression is a major cause for severe, but also for rare opportunistic systemic infections that can also affect the SB.
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Affiliation(s)
- Martin Keuchel
- Klinik für Innere Medizin, AGAPLESION Bethesda Krankenhaus Bergedorf, Akademisches Lehrkrankenhaus der Universität Hamburg, Hamburg, Germany
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la Mora ZVD, Macías-Rodríguez ME, Arratia-Quijada J, Gonzalez-Torres YS, Nuño K, Villarruel-López A. Clostridium perfringens as Foodborne Pathogen in Broiler Production: Pathophysiology and Potential Strategies for Controlling Necrotic Enteritis. Animals (Basel) 2020; 10:E1718. [PMID: 32972009 PMCID: PMC7552638 DOI: 10.3390/ani10091718] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2020] [Revised: 09/16/2020] [Accepted: 09/17/2020] [Indexed: 12/29/2022] Open
Abstract
Clostridium perfringens (Cp.) is the cause of human foodborne desease. Meat and poultry products are identified as the main source of infection for humans. Cp. can be found in poultry litter, feces, soil, dust, and healthy birds' intestinal contents. Cp. strains are known to secrete over 20 identified toxins and enzymes that could potentially be the principal virulence factors, capable of degrading mucin, affecting enterocytes, and the small intestine epithelium, involved in necrotic enteritis (NE) pathophysiology, also leading to immunological responses, microbiota modification and anatomical changes. Different environmental and dietary factors can determine the colonization of this microorganism. It has been observed that the incidence of Cp-associated to NE in broilers has increased in countries that have stopped using antibiotic growth promoters. Since the banning of such antibiotic growth promoters, several strategies for Cp. control have been proposed, including dietary modifications, probiotics, prebiotics, synbiotics, phytogenics, organic acids, and vaccines. However, there are aspects of the pathology that still need to be clarified to establish better actions to control and prevention. This paper reviews the current knowledge about Cp. as foodborne pathogen, the pathophysiology of NE, and recent findings on potential strategies for its control.
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Affiliation(s)
- Zuamí Villagrán-de la Mora
- Departamento de Ciencias de la Salud, Centro Universitario de Los Altos, Universidad de Guadalajara, Av. Rafael Casillas Aceves 1200, Tepatitlán de Morelos 47620, Mexico; (Z.V.-d.l.M.); (Y.S.G.-T.)
| | - María Esther Macías-Rodríguez
- Departamento de Farmacobiología, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, Blvd. Gral. Marcelino García Barragán 1421, Olímpica 44430, Guadalajara, Mexico;
| | - Jenny Arratia-Quijada
- Departamento de Ciencias Biomédicas, Centro Universitario de Tonalá, Universidad de Guadalajara, Nuevo Perif. Ote. 555, Ejido San José, Tateposco 45425, Tonalá, Mexico;
| | - Yesica Sughey Gonzalez-Torres
- Departamento de Ciencias de la Salud, Centro Universitario de Los Altos, Universidad de Guadalajara, Av. Rafael Casillas Aceves 1200, Tepatitlán de Morelos 47620, Mexico; (Z.V.-d.l.M.); (Y.S.G.-T.)
| | - Karla Nuño
- Departamento de Ciencias Biomédicas, Centro Universitario de Tonalá, Universidad de Guadalajara, Nuevo Perif. Ote. 555, Ejido San José, Tateposco 45425, Tonalá, Mexico;
| | - Angélica Villarruel-López
- Departamento de Farmacobiología, Centro Universitario de Ciencias Exactas e Ingenierías, Universidad de Guadalajara, Blvd. Gral. Marcelino García Barragán 1421, Olímpica 44430, Guadalajara, Mexico;
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