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Wei L, Wang B, Bai J, Zhang Y, Liu C, Suo H, Wang C. Postbiotics are a candidate for new functional foods. Food Chem X 2024; 23:101650. [PMID: 39113733 PMCID: PMC11304867 DOI: 10.1016/j.fochx.2024.101650] [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: 04/01/2024] [Revised: 07/09/2024] [Accepted: 07/10/2024] [Indexed: 08/10/2024] Open
Abstract
Accumulating studies have highlighted the great potential of postbiotics in alleviating diseases and protecting host health. Compared with traditional functional foods (such as probiotics and prebiotics), postbiotics have the advantages of a single composition, high physiological activity, long shelf life, easy absorption, and high targeting, etc. The development of postbiotics has led to a wide range of potential applications in functional food and drug development. However, the lack of clinical trial data, mechanism analyses, safety evaluations, and effective regulatory frameworks has limited the application of postbiotic products. This review describes the definition, classification, sources, and preparation methods of postbiotics, the progress and mechanism of preclinical and clinical research in improving host diseases, and their application in food. Strengthen understanding of the recognition and development of related products to lay a theoretical foundation.
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Affiliation(s)
- Li Wei
- College of Food Science, Southwest University, Chongqing 400715, China
| | - Botao Wang
- Bloomage Biotechnology CO, LTD, Jinan, Shandong 250000, China
| | - Junying Bai
- Citrus Research Institute, Southwest University, Chongqing 400700, China
| | - Yuyan Zhang
- College of Food Science, Southwest University, Chongqing 400715, China
| | - Cuiping Liu
- Department of Radiology, Yuxi Children's Hospital, Yuxi, Yunnan 653100, China
| | - Huayi Suo
- College of Food Science, Southwest University, Chongqing 400715, China
| | - Chen Wang
- College of Food Science, Southwest University, Chongqing 400715, China
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Ye Z, Shentu H, Zhou Q, Wu D, Li P, Gu Q. A novel bacteriocin against methicillin-resistant Staphylococcus aureus, purified from Lactiplantibacillus plantarum ZFM9. Food Chem 2024; 451:139344. [PMID: 38663238 DOI: 10.1016/j.foodchem.2024.139344] [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: 10/09/2023] [Revised: 03/23/2024] [Accepted: 04/09/2024] [Indexed: 05/26/2024]
Abstract
A novel bacteriocin, plantaricin ZFM9, was purified from Lactiplantibacillus plantarum ZFM9 using a combination of ammonium sulfate precipitation, XAD-2 macroporous resin, Sephadex G-50, Sephadex LH-20, and reversed-phase high performance liquid chromatography. The molecular mass of plantaricin ZFM9 was 1151.606 Da, and the purity was 98.3%. Plantaricin ZFM9 has thermal stability (95.6% retention at 120 °C for 30 min), pH stability (pH ≤ 5), and sensitivity to the pepsin, trypsin, papain, and proteinase K. Plantaricin ZFM9 exhibited broad-spectrum antimicrobial activity and notably inhibit methicillin-resistant Staphylococcus aureus D48 (MRSA). According to the results of electron microscopy and fluorescence leakage assay, it was found that plantaricin ZFM9 caused damage to the cells membrane and leakage of the contents of S. aureus D48. In addition, Lipid II was not the anti-MRSA target of plantaricin ZFM9. This study underscores the potential of plantaricin ZFM9 for applications in the food field and biopharmaceuticals against MRSA infection.
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Affiliation(s)
- Zhongdu Ye
- Zhejiang Key Laboratory of Food Microbiology and Nutritional Health, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Huifei Shentu
- Zhejiang Key Laboratory of Food Microbiology and Nutritional Health, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Qingqing Zhou
- Zhejiang Key Laboratory of Food Microbiology and Nutritional Health, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Danli Wu
- Zhejiang Key Laboratory of Food Microbiology and Nutritional Health, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Ping Li
- Zhejiang Key Laboratory of Food Microbiology and Nutritional Health, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China
| | - Qing Gu
- Zhejiang Key Laboratory of Food Microbiology and Nutritional Health, School of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou 310018, China.
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Reuben RC, Torres C. Bacteriocins: potentials and prospects in health and agrifood systems. Arch Microbiol 2024; 206:233. [PMID: 38662051 PMCID: PMC11045635 DOI: 10.1007/s00203-024-03948-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Revised: 03/27/2024] [Accepted: 03/28/2024] [Indexed: 04/26/2024]
Abstract
Bacteriocins are highly diverse, abundant, and heterogeneous antimicrobial peptides that are ribosomally synthesized by bacteria and archaea. Since their discovery about a century ago, there has been a growing interest in bacteriocin research and applications. This is mainly due to their high antimicrobial properties, narrow or broad spectrum of activity, specificity, low cytotoxicity, and stability. Though initially used to improve food quality and safety, bacteriocins are now globally exploited for innovative applications in human, animal, and food systems as sustainable alternatives to antibiotics. Bacteriocins have the potential to beneficially modulate microbiota, providing viable microbiome-based solutions for the treatment, management, and non-invasive bio-diagnosis of infectious and non-infectious diseases. The use of bacteriocins holds great promise in the modulation of food microbiomes, antimicrobial food packaging, bio-sanitizers and antibiofilm, pre/post-harvest biocontrol, functional food, growth promotion, and sustainable aquaculture. This can undoubtedly improve food security, safety, and quality globally. This review highlights the current trends in bacteriocin research, especially the increasing research outputs and funding, which we believe may proportionate the soaring global interest in bacteriocins. The use of cutting-edge technologies, such as bioengineering, can further enhance the exploitation of bacteriocins for innovative applications in human, animal, and food systems.
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Affiliation(s)
- Rine Christopher Reuben
- Area of Biochemistry and Molecular Biology, OneHealth-UR Research Group, University of La Rioja, 26006, Logroño, Spain.
| | - Carmen Torres
- Area of Biochemistry and Molecular Biology, OneHealth-UR Research Group, University of La Rioja, 26006, Logroño, Spain
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Pius Bassey A, Pei Liu P, Chen J, Kabir Bako H, Frimpong Boateng E, Isaiah Ibeogu H, Ye K, Li C, Zhou G. Antibacterial efficacy of phenyllactic acid against Pseudomonas lundensis and Brochothrix thermosphacta and its synergistic application on modified atmosphere/air-packaged fresh pork loins. Food Chem 2024; 430:137002. [PMID: 37524609 DOI: 10.1016/j.foodchem.2023.137002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 06/24/2023] [Accepted: 07/23/2023] [Indexed: 08/02/2023]
Abstract
Microbial contamination is a crucial problem that is difficult to solve for the meat industry. Therefore, this study explored the antibacterial efficacy of phenyllactic acid (PLA) against Pseudomonas lundensis (PL) and Brochothrix thermosphacta (BT) solely and in combination (PL + BT). It also provided insights into its synergistic preservation effect during inoculation in chilled (4 °C) fresh pork loins under air (AP) and modified atmosphere packaging (MAP). The minimum inhibitory concentration (MIC) of PLA was 10 mg/mL. Growth kinetics, scanning electron microscopy (SEM), zeta potential, and cell viability investigations showed that PLA treatment exhibited reduced bacterial growth, aided morphological alterations, and leakage in cell membrane integrity in vitro. Nonetheless, PLA and MAP (70 %N2/30 %CO2) showed an excellent synergistic antibacterial ability against spoilage indicators(total glucose, pH, TVB-N, and TBARS), bacterial counts than AP, without impairing organoleptic acceptability. These results demonstrate the broad antibacterial efficacy of PLA as a biopreservative for the meat industry.
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Affiliation(s)
- Anthony Pius Bassey
- State Key Laboratory of Meat Quality Control and Cultured Meat Development, MOST, PR China; Key Laboratory of Meat Processing, MARA, PR China; Jiangsu Collaborative Innovation Center of Meat Production, Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, 210095 Nanjing, Jiangsu, PR China
| | - Pei Pei Liu
- State Key Laboratory of Meat Quality Control and Cultured Meat Development, MOST, PR China; Key Laboratory of Meat Processing, MARA, PR China; Jiangsu Collaborative Innovation Center of Meat Production, Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, 210095 Nanjing, Jiangsu, PR China
| | - Jiahui Chen
- State Key Laboratory of Meat Quality Control and Cultured Meat Development, MOST, PR China; Key Laboratory of Meat Processing, MARA, PR China; Jiangsu Collaborative Innovation Center of Meat Production, Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, 210095 Nanjing, Jiangsu, PR China
| | - Hadiza Kabir Bako
- State Key Laboratory of Meat Quality Control and Cultured Meat Development, MOST, PR China; Key Laboratory of Meat Processing, MARA, PR China; Jiangsu Collaborative Innovation Center of Meat Production, Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, 210095 Nanjing, Jiangsu, PR China
| | - Evans Frimpong Boateng
- State Key Laboratory of Meat Quality Control and Cultured Meat Development, MOST, PR China; Key Laboratory of Meat Processing, MARA, PR China; Jiangsu Collaborative Innovation Center of Meat Production, Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, 210095 Nanjing, Jiangsu, PR China
| | - Henry Isaiah Ibeogu
- State Key Laboratory of Meat Quality Control and Cultured Meat Development, MOST, PR China; Key Laboratory of Meat Processing, MARA, PR China; Jiangsu Collaborative Innovation Center of Meat Production, Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, 210095 Nanjing, Jiangsu, PR China
| | - Keping Ye
- State Key Laboratory of Meat Quality Control and Cultured Meat Development, MOST, PR China; Key Laboratory of Meat Processing, MARA, PR China; Jiangsu Collaborative Innovation Center of Meat Production, Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, 210095 Nanjing, Jiangsu, PR China
| | - Chunbao Li
- State Key Laboratory of Meat Quality Control and Cultured Meat Development, MOST, PR China; Key Laboratory of Meat Processing, MARA, PR China; Jiangsu Collaborative Innovation Center of Meat Production, Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, 210095 Nanjing, Jiangsu, PR China.
| | - Guanghong Zhou
- State Key Laboratory of Meat Quality Control and Cultured Meat Development, MOST, PR China; Key Laboratory of Meat Processing, MARA, PR China; Jiangsu Collaborative Innovation Center of Meat Production, Processing and Quality Control, College of Food Science and Technology, Nanjing Agricultural University, 210095 Nanjing, Jiangsu, PR China.
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Peng Z, Xiong T, Huang T, Xu X, Fan P, Qiao B, Xie M. Factors affecting production and effectiveness, performance improvement and mechanisms of action of bacteriocins as food preservative. Crit Rev Food Sci Nutr 2023; 63:12294-12307. [PMID: 35866501 DOI: 10.1080/10408398.2022.2100874] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Modern society is increasingly attracted with safe, natural, and additive-free food products, that gives preference to bacteriocins produced by General Recognized as Safe bacteria as a food preservative. Bacteriocins have been reported to be effective in extending shelf life of diverse foods such as meats, dairy products, wine, juice, and fruits and vegetables, whereas commercialized bacteriocins remain only nisin, pediocin, and Micocin. It is important that commercialized preservatives undergo an easy-to-handle manufacturing while maintaining high efficacy. Limited application of bacteriocins is most often caused by the absence of legislatives for use, low production, high cost and complicated purification process, reduced efficiency in the complex food matrix and insufficiently defined mechanism of action. Accordingly, this review provides an overview of bacteriocins, in relation to production stimulation, general purification scheme, impact of food matrix on bacteriocin effectiveness, and collaborative technology to improve bacteriocin performances. It is worth to note that purification and performance improvement technology remain the two challenging tasks in promoting bacteriocins as a widely used bio-preservative. Furthermore, this review for the first time divides bacteriocin receptors into specific classes (class I, II, III) and nonspecific class, to provide a basis for an in-depth understanding of the mechanism of action.
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Affiliation(s)
- Zhen Peng
- School of Food Science and Technology, Nanchang University, Nanchang, China
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Tao Xiong
- School of Food Science and Technology, Nanchang University, Nanchang, China
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Tao Huang
- School of Food Science and Technology, Nanchang University, Nanchang, China
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Xiaoyan Xu
- School of Food Science and Technology, Nanchang University, Nanchang, China
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Pengrong Fan
- School of Food Science and Technology, Nanchang University, Nanchang, China
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Baoling Qiao
- School of Food Science and Technology, Nanchang University, Nanchang, China
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
| | - Mingyong Xie
- School of Food Science and Technology, Nanchang University, Nanchang, China
- State Key Laboratory of Food Science and Technology, Nanchang University, Nanchang, China
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6
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Ying JP, Wu G, Zhang YM, Zhang QL. Proteomic analysis of Staphylococcus aureus exposed to bacteriocin XJS01 and its bio-preservative effect on raw pork loins. Meat Sci 2023; 204:109258. [PMID: 37379704 DOI: 10.1016/j.meatsci.2023.109258] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 06/12/2023] [Accepted: 06/16/2023] [Indexed: 06/30/2023]
Abstract
Antibacterial mechanism of bacteriocins against foodborne S. aureus is still to be explored, particularly in proteomics, and a deep and comprehensive study on application of bacteriocins for preservation of raw pork is required. Here, proteomic mechanism of Lactobacillus salivarius bacteriocin XJS01 against foodborne S. aureus 2612:1606BL1486 (S. aureus_26) and its preservation effect on raw pork loins stored at 4 °C for 12 days was investigated. The results showed that 301 differentially abundant proteins (DAPs) were identified between XJS01-treated and -free groups (control group) using Tandem mass tag (TMT) quantitative proteomics technology, which were primarily involved in amino acids and carbohydrate metabolism, cytolysis, defense response, cell apoptosis, cell killing, adhesion, and oxygen utilization of S. aureus_26. Bacterial secretion system (SRP) and cationic antimicrobial peptide resistance may be key pathways to maintain protein secretion and counteract the deleterious effects on S. aureus_26 caused by XJS01. In addition, XJS01 could significantly improve the preservation of raw pork loins by the evaluation results of sensory and antibacterial activity on the meat surface. Overall, this study showed that XJS01 induced a complex organism response in S. aureus, and it could be potential pork preservative.
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Affiliation(s)
- Jian-Ping Ying
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Yunnan, Kunming 650500, China
| | - Gang Wu
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Yunnan, Kunming 650500, China; Department of Neurology, Yan'an Hospital of Kunming City, Kunming, Yunnan 650051, China
| | - Yan-Mei Zhang
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Yunnan, Kunming 650500, China
| | - Qi-Lin Zhang
- Faculty of Life Science and Technology, Kunming University of Science and Technology, Yunnan, Kunming 650500, China.
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Ren Q, Zhang M, Xue R, Liu T, Yang Z, Yang Z. Purification and characterization of a novel low-molecular-weight antimicrobial peptide produced by Lactiplantibacillus plantarum NMGL2. Int J Biol Macromol 2023; 248:125932. [PMID: 37482152 DOI: 10.1016/j.ijbiomac.2023.125932] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Revised: 07/18/2023] [Accepted: 07/19/2023] [Indexed: 07/25/2023]
Abstract
The present study aimed to purify and characterize a novel low-molecular-weight antimicrobial peptide (AMP) named as PNMGL2 produced by Lactiplantibacillus plantarum NMGL2. The AMP was effectively separated and purified by ethyl acetate extraction and DEAE-Sepharose anion exchange chromatography. Tricine-SDS-PAGE of the purified AMP showed a major protein band below 1.7 kDa, which was identified by MALDI-TOF MS to be a hexapeptide LNFLKK (761.95 Da), and structurally characterized to be combination of helixes and random coil by a PEP-FOLD 3 De novo approach. The antimicrobial activity of LNFLKK was confirmed by chemical synthesis of the peptide that showed clear inhibition (MIC 7.8 mg/mL) against both Gram-positive bacteria (Staphylococcus aureus and Listeria monocytogenes), and Gram-negative bacteria (Enterobacter sakazakii, Escherichia coli and Shigella flexneri). PNMGL2 was pH resistant (pH 2-9), heat stable (121 °C, 30 min), and protease sensitive. Treatment of UV rays, sodium chloride and organic solvents did not decrease the activity. Sequencing of the whole genome of L. plantarum NMGL2 revealed presence of a bacteriocin gene cluster with two putative bacteriocin genes (ORF4 and ORF5) that were not expressed, confirming the significance of PNMGL2 contributing the antimicrobial activity of the strain. This study demonstrated the low-molecular-weight AMP that was uncharacterized in the relevant available databases, suggesting its potential application as a novel natural food preservative.
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Affiliation(s)
- Qingxia Ren
- Key Laboratory of Geriatric Nutrition and Health of Ministry of Education, Beijing Technology and Business University, Beijing 100048, China; Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China
| | - Min Zhang
- Key Laboratory of Agro-Products Primary Processing, Academy of Agricultural Planning and Engineering, Ministry of Agriculture and Rural Affairs, Beijing 100125, China
| | - Rui Xue
- Key Laboratory of Geriatric Nutrition and Health of Ministry of Education, Beijing Technology and Business University, Beijing 100048, China; Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China
| | - Tongji Liu
- Key Laboratory of Geriatric Nutrition and Health of Ministry of Education, Beijing Technology and Business University, Beijing 100048, China; Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China
| | - Zhennai Yang
- Key Laboratory of Geriatric Nutrition and Health of Ministry of Education, Beijing Technology and Business University, Beijing 100048, China; Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University, Beijing 100048, China.
| | - Zhang Yang
- Department of Neurology, Affiliated Hospital of Guizhou Medical University, Guiyang 550025, China.
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Ismael M, Wang T, Yue F, Cui Y, Yantin Q, Qayyum N, Lü X. A comparison of mining methods to extract novel bacteriocins from Lactiplantibacillus plantarum NWAFU-BIO-BS29. Anal Biochem 2023; 661:114938. [PMID: 36379249 DOI: 10.1016/j.ab.2022.114938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Revised: 09/22/2022] [Accepted: 09/29/2022] [Indexed: 11/14/2022]
Abstract
One of the most important challenges in the field of food safety is producing natural and safe substances that act against pathogens in food. Bacteriocins and antimicrobial peptides (AMPs) have an anti-pathogens effect for both Gram-negative and positive bacteria. The aim of this study was to isolate and characterize safe lactic acid bacteria from traditional Chinese fermented milk that can produce anti-bacterial molecule compounds and does not harm for humans and animals. Lactiplantibacillus plantarum NWAFU-BIO-BS29 was found to be safe, lacking 16 genes for virulence factors, biogenic amine production and antibiotic resistance, and no hemolysis activity was observed. In contrast, it has ability to produce a novel potential bacteriocin of Plantaricin Bio-LP1. Precipitation of bacteriocin by Ethyl-acetate proved to be a suitable method for the extraction the bacteriocin. Whilst, the purification steps were performed as follows: the protein purification system (AKTA-Purifier equipped with HiTrap (gel column)), followed by reversed phase high-performance liquid chromatography (RP-HPLC) equipped with C18 column. In addition, LC-MS-MS and MALDI-TOF were used to identify the peptide sequences and estimate the molecular weight, respectively. Notably, among the eight peptide sequences considered, a couple of sequences have been announced as uncharacterized in protein database (FDYYFFDKK and KEIDDNSIAVK) with a molecular mass less than 1.3 kDa. The MIC was 0.552 mg/ml and exhibited high stability under various temperature, pH, and enzymes conditions. The best activity was found at temperature and pH of 4 °C and 6 °C, respectively, which are the optimal conditions for preservation of most foods. We concluded that, the described method can arouse a growing interest in mining novel bacteriocins. Plantaricin Bio-LP1 is a potentially unique bacteriocin that is effective as a bio-preservative and could make a promising contribution in food and animal feed industries or in the medical field with further clinical studies.
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Affiliation(s)
- Mohamedelfatieh Ismael
- College of Food Science and Engineering, Northwest A&F University, Yangling, 712100, China; Sudanese Standard and Metrology Organization, Khartoum, 13573, Sudan.
| | - Tao Wang
- College of Food Science and Engineering, Northwest A&F University, Yangling, 712100, China.
| | - Fangfang Yue
- College of Food Science and Engineering, Northwest A&F University, Yangling, 712100, China.
| | - Yanlong Cui
- College of Food Science and Engineering, Northwest A&F University, Yangling, 712100, China.
| | - Qin Yantin
- College of Food Science and Engineering, Northwest A&F University, Yangling, 712100, China.
| | - Nageena Qayyum
- College of Food Science and Engineering, Northwest A&F University, Yangling, 712100, China.
| | - Xin Lü
- College of Food Science and Engineering, Northwest A&F University, Yangling, 712100, China.
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Peng H, Zhou G, Yang XM, Chen GJ, Chen HB, Liao ZL, Zhong QP, Wang L, Fang X, Wang J. Transcriptomic Analysis Revealed Antimicrobial Mechanisms of Lactobacillus rhamnosus SCB0119 against Escherichia coli and Staphylococcus aureus. Int J Mol Sci 2022; 23:ijms232315159. [PMID: 36499483 PMCID: PMC9739798 DOI: 10.3390/ijms232315159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 11/26/2022] [Accepted: 11/27/2022] [Indexed: 12/03/2022] Open
Abstract
Lactic acid bacteria were reported as a promising alternative to antibiotics against pathogens. Among them, Lactobacillus rhamnosus could be used as probiotics and inhibit several pathogens, but its antibacterial mechanisms are still less known. Here, L. rhamnosus SCB0119 isolated from fermented pickles could inhibit bacterial growth or even cause cell death in Escherichia coli ATCC25922 and Staphylococcus aureus ATCC6538, which was mainly attributed to the cell-free culture supernatant (CFS). Moreover, CFS induced the accumulation of reactive oxygen species and destroyed the structure of the cell wall and membrane, including the deformation in cell shape and cell wall, the impairment of the integrity of the cell wall and inner membrane, and the increases in outer membrane permeability, the membrane potential, and pH gradient in E. coli and S. aureus. Furthermore, the transcriptomic analysis demonstrated that CFS altered the transcripts of several genes involved in fatty acid degradation, ion transport, and the biosynthesis of amino acids in E. coli, and fatty acid degradation, protein synthesis, DNA replication, and ATP hydrolysis in S. aureus, which are important for bacterial survival and growth. In conclusion, L. rhamnosus SCB0119 and its CFS could be used as a biocontrol agent against E. coli and S. aureus.
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Affiliation(s)
- Huan Peng
- College of Food Science, South China Agricultural University, Guangzhou 510642, China
| | - Gang Zhou
- College of Food Science, South China Agricultural University, Guangzhou 510642, China
- Guangdong Open Laboratory of Applied Microbiology, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, State Key Laboratory of Applied Microbiology Southern China, Guangdong Institute of Microbiology, Guangdong Academy of Sciences, Guangzhou 510070, China
| | - Xi-Miao Yang
- College of Food Science, South China Agricultural University, Guangzhou 510642, China
| | - Guo-Jun Chen
- College of Food Science, South China Agricultural University, Guangzhou 510642, China
| | - Hai-Bin Chen
- College of Food Science, South China Agricultural University, Guangzhou 510642, China
| | - Zhen-Lin Liao
- College of Food Science, South China Agricultural University, Guangzhou 510642, China
| | - Qing-Ping Zhong
- College of Food Science, South China Agricultural University, Guangzhou 510642, China
| | - Li Wang
- College of Food Science, South China Agricultural University, Guangzhou 510642, China
| | - Xiang Fang
- College of Food Science, South China Agricultural University, Guangzhou 510642, China
- Correspondence: (X.F.); (J.W.)
| | - Jie Wang
- College of Food Science, South China Agricultural University, Guangzhou 510642, China
- Correspondence: (X.F.); (J.W.)
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Xin WG, Wu G, Ying JP, Xiang YZ, Jiang YH, Deng XY, Lin LB, Zhang QL. Antibacterial activity and mechanism of bacteriocin LFX01 against Staphylococcus aureus and Escherichia coli and its application on pork model. Meat Sci 2022; 196:109045. [DOI: 10.1016/j.meatsci.2022.109045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2022] [Revised: 10/23/2022] [Accepted: 11/14/2022] [Indexed: 11/20/2022]
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Bhattacharya D, Nanda PK, Pateiro M, Lorenzo JM, Dhar P, Das AK. Lactic Acid Bacteria and Bacteriocins: Novel Biotechnological Approach for Biopreservation of Meat and Meat Products. Microorganisms 2022; 10:2058. [PMID: 36296334 PMCID: PMC9611938 DOI: 10.3390/microorganisms10102058] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 10/13/2022] [Accepted: 10/17/2022] [Indexed: 07/30/2023] Open
Abstract
Meat and meat products are perishable in nature, and easily susceptible to microbial contamination and chemical deterioration. This not only results in an increased risk to health of consumers, but also causes economic loss to the meat industry. Some microorganisms of the lactic acid bacteria (LAB) group and their ribosomal-synthesized antimicrobial peptides-especially bacteriocins-can be used as a natural preservative, and an alternative to chemical preservatives in meat industry. Purified or partially purified bacteriocins can be used as a food additive or incorporated in active packaging, while bacteriocin-producing cells could be added as starter or protective cultures for fermented meats. Large-scale applications of bacteriocins are limited, however, mainly due to the narrow antimicrobial spectrum and varying stability in different food matrixes. To overcome these limitations, bioengineering and biotechnological techniques are being employed to combine two or more classes of bacteriocins and develop novel bacteriocins with high efficacy. These approaches, in combination with hurdle concepts (active packaging), provide adequate safety by reducing the pathogenicity of spoilage microorganisms, improving sensory characteristics (e.g., desirable flavor, texture, aroma) and enhancing the shelf life of meat-based products. In this review, the biosynthesis of different classes of LAB bacteriocins, their mechanism of action and their role in the preservation of meats and meat products are reviewed.
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Affiliation(s)
- Dipanwita Bhattacharya
- Department of Livestock Products Technology, Faculty of Veterinary and Animal Sciences, Banaras Hindu University, Varanasi 221005, India
| | - Pramod Kumar Nanda
- Eastern Regional Station, ICAR-Indian Veterinary Research Institute, 37 Belgachia Road, Kolkata 700037, India
| | - Mirian Pateiro
- Centro Tecnológico de la Carne de Galicia, Avd. Galicia n° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain
| | - José M. Lorenzo
- Centro Tecnológico de la Carne de Galicia, Avd. Galicia n° 4, Parque Tecnológico de Galicia, San Cibrao das Viñas, 32900 Ourense, Spain
- Área de Tecnoloxía dos Alimentos, Facultade de Ciencias, Universidade de Vigo, 32004 Ourense, Spain
| | - Pubali Dhar
- Laboratory of Food Science and Technology, Food and Nutrition Division, University of Calcutta, 20B, Judges Court Road, Alipore, Kolkata 700027, India
| | - Arun K. Das
- Eastern Regional Station, ICAR-Indian Veterinary Research Institute, 37 Belgachia Road, Kolkata 700037, India
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Todorov SD, Popov I, Weeks R, Chikindas ML. Use of Bacteriocins and Bacteriocinogenic Beneficial Organisms in Food Products: Benefits, Challenges, Concerns. Foods 2022; 11:foods11193145. [PMID: 36230222 PMCID: PMC9563261 DOI: 10.3390/foods11193145] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 10/06/2022] [Accepted: 10/07/2022] [Indexed: 11/18/2022] Open
Abstract
This review’s objective was to critically revisit various research approaches for studies on the application of beneficial organisms and bacteriocins as effective biopreservatives in the food industry. There are a substantial number of research papers reporting newly isolated bacterial strains from fermented food products and their application as potential probiotics, including partial characterization of bacteriocins produced by these microorganisms. Most of these studies follow scientific community-accepted standard procedures and propose various applications of the studied strains and bacteriocins as potential biopreservatives for the food industry. A few investigations go somewhat further, performing model studies, exploring the application of expressed bacteriocins in a designed food product, or trying to evaluate the effectiveness of the studied potential probiotics and bacteriocins against foodborne pathogens. Some authors propose applications of bacteriocin producers as starter cultures and are exploring in situ bacteriocin production to aid in the effective control of foodborne pathogens. However, few studies have evaluated the possible adverse effects of bacteriocins, such as toxicity. This comes from well-documented reports on bacteriocins being mostly non-immunogenic and having low cytotoxicity because most of these proteinaceous molecules are small peptides. However, some studies have reported on bacteriocins with noticeable cytotoxicity, which may become even more pronounced in genetically engineered or modified bacteriocins. Moreover, their cytotoxicity can be very specific and is dependent on the concentration of the bacteriocin and the nature of the targeted cell. This will be discussed in detail in the present review.
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Affiliation(s)
- Svetoslav Dimitrov Todorov
- ProBacLab, Laboratório de Microbiologia de Alimentos, Departamento de Alimentos e Nutrição Experimental, Faculdade de Ciências Farmacêuticas, Universidade de São Paulo, São Paulo 05508-000, SP, Brazil
- Correspondence: ; Tel.: +359-88-9583119
| | - Igor Popov
- Center for Agrobiotechnology, Don State Technical University, 344002 Rostov-on-Don, Russia
| | - Richard Weeks
- Health Promoting Naturals Laboratory, School of Environmental and Biological Sciences, Rutgers State University, New Brunswick, NJ 08904, USA
| | - Michael Leonidas Chikindas
- Center for Agrobiotechnology, Don State Technical University, 344002 Rostov-on-Don, Russia
- Health Promoting Naturals Laboratory, School of Environmental and Biological Sciences, Rutgers State University, New Brunswick, NJ 08904, USA
- Department of General Hygiene, I.M. Sechenov First Moscow State Medical University, 119991 Moscow, Russia
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13
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Jiang YH, Ying JP, Xin WG, Yang LY, Li XZ, Zhang QL. Antibacterial activity and action target of phenyllactic acid against Staphylococcus aureus and its application in skim milk and cheese. J Dairy Sci 2022; 105:9463-9475. [DOI: 10.3168/jds.2022-22262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 07/22/2022] [Indexed: 11/06/2022]
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14
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Wang T, Wang S, Dong S, Zhang Y, Ismael M, Wang S, Shi C, Yang J, Wang X, Lü X. Interaction of Companilactobacillus crustorum MN047-derived bacteriocins with gut microbiota. Food Chem 2022; 396:133730. [PMID: 35878442 DOI: 10.1016/j.foodchem.2022.133730] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2022] [Revised: 06/17/2022] [Accepted: 07/15/2022] [Indexed: 11/04/2022]
Abstract
Companilactobacillus crustorum MN047-derived bacteriocins (CCDB) have inhibitory effects on the growth of pathogens. In this study, a pectin/zein beads delivery system was used to investigate the effects of CCDB on the dextran sulfate sodium-induced colitis in mice. The focus was given on aspects linked with the gut microbiota, intestinal epithelial barrier, oxidative stress, and inflammation. Results suggested that CCDB alleviated the pathological symptoms of colitis, including increased disease activity index and shortened colon length. CCDB strengthened the gut barrier by increasing goblet cells and promoting the expressions of MUC2 and tight junctions-related proteins. CCDB decreased oxidative mediators and increased antioxidant mediators in serum or colon tissue. Furthermore, CCDB reduced harmful bacteria and enriched beneficial bacteria, which further decreased serum LPS and increased fecal butyric acid. In addition, CCDB inhibited the overexpressions of proinflammatory cytokines, chemokines, and pathogens/LPS-activated TLR4/NF-κB pathway. Therefore, CCDB is a potential dietary supplement to relieve colitis.
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Affiliation(s)
- Tao Wang
- College of Food Science and Engineering, Northwest Agriculture and Forestry University, Yangling, Shaanxi 712100, China
| | - Shuxuan Wang
- College of Food Science and Engineering, Northwest Agriculture and Forestry University, Yangling, Shaanxi 712100, China
| | - Shuchen Dong
- College of Food Science and Engineering, Northwest Agriculture and Forestry University, Yangling, Shaanxi 712100, China
| | - Yu Zhang
- College of Food Science and Engineering, Northwest Agriculture and Forestry University, Yangling, Shaanxi 712100, China
| | - Mohamedelfatieh Ismael
- College of Food Science and Engineering, Northwest Agriculture and Forestry University, Yangling, Shaanxi 712100, China
| | - Shuang Wang
- College of Food Science and Engineering, Northwest Agriculture and Forestry University, Yangling, Shaanxi 712100, China
| | - Caihong Shi
- College of Food Science and Engineering, Northwest Agriculture and Forestry University, Yangling, Shaanxi 712100, China
| | - Jie Yang
- School of Life Science and Technology, Xinjiang University, Urumqi, Xinjiang 830046, China
| | - Xin Wang
- College of Food Science and Engineering, Northwest Agriculture and Forestry University, Yangling, Shaanxi 712100, China.
| | - Xin Lü
- College of Food Science and Engineering, Northwest Agriculture and Forestry University, Yangling, Shaanxi 712100, China.
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15
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Tiwari SK. Bacteriocin-Producing Probiotic Lactic Acid Bacteria in Controlling Dysbiosis of the Gut Microbiota. Front Cell Infect Microbiol 2022; 12:851140. [PMID: 35651753 PMCID: PMC9149203 DOI: 10.3389/fcimb.2022.851140] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2022] [Accepted: 03/16/2022] [Indexed: 11/20/2022] Open
Abstract
Several strains of lactic acid bacteria are potent probiotics and can cure a variety of diseases using different modes of actions. These bacteria produce antimicrobial peptides, bacteriocins, which inhibit or kill generally closely related bacterial strains and other pathogenic bacteria such as Listeria, Clostridium, and Salmonella. Bacteriocins are cationic peptides that kill the target cells by pore formation and the dissipation of cytosolic contents, leading to cell death. Bacteriocins are also known to modulate native microbiota and host immunity, affecting several health-promoting functions of the host. In this review, we have discussed the ability of bacteriocin-producing probiotic lactic acid bacteria in the modulation of gut microbiota correcting dysbiosis and treatment/maintenance of a few important human disorders such as chronic infections, inflammatory bowel diseases, obesity, and cancer.
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Verma DK, Thakur M, Singh S, Tripathy S, Gupta AK, Baranwal D, Patel AR, Shah N, Utama GL, Niamah AK, Chávez-González ML, Gallegos CF, Aguilar CN, Srivastav PP. Bacteriocins as antimicrobial and preservative agents in food: Biosynthesis, separation and application. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101594] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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17
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Utilization of Solution Grown Manganese Oxide Nanocrystallite to Microstructure Against Bacteria’s Inhibition. J Inorg Organomet Polym Mater 2022. [DOI: 10.1007/s10904-021-02206-8] [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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18
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Mörschbächer AP, Granada CE. MAPPING THE WORLDWIDE KNOWLEDGE OF ANTIMICROBIAL SUBSTANCES PRODUCED BY Lactobacillus spp.: A BIBLIOMETRIC ANALYSIS. Biochem Eng J 2022. [DOI: 10.1016/j.bej.2022.108343] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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19
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Zhang S, Luo L, Sun X, Ma A. Bioactive Peptides: A Promising Alternative to Chemical Preservatives for Food Preservation. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:12369-12384. [PMID: 34649436 DOI: 10.1021/acs.jafc.1c04020] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Bioactive peptides used for food preservation can prolong the shelf life through bacteriostasis and antioxidation. On the one hand, bioactive peptides can inhibit lipid oxidation by scavenging free radicals, interacting with metal ions, and inhibiting lipid peroxidation. On the other hand, bioactive peptides can fundamentally inhibit the growth and reproduction of microorganisms by destroying their cell membranes or targeting intracellular components. Besides, bioactive peptides are biocompatible and biodegradable in vivo. Therefore, they are regarded as a promising alternative to chemical preservatives. However, bioactive peptides are easily affected by the external environment in practical application, which hinders their commercialization. Currently, the studies to overcome the weakness focus on encapsulation and chemical synthesis. Bioactive peptides have been applied to the preservation of various foods in experimental research, with good results. In the future, with the deepening understanding of their safety and structure-activity relationship, there may be more bioactive peptides as food preservatives.
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Affiliation(s)
- Shuhui Zhang
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, People's Republic of China
| | - Lu Luo
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, People's Republic of China
| | - Xueyan Sun
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, People's Republic of China
| | - Aimin Ma
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan, Hubei 430070, People's Republic of China
- Key Laboratory of Agro-Microbial Resources and Utilization, Ministry of Agriculture, Wuhan, Hubei 430070, People's Republic of China
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