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Wang T, Su E. Guardians of Future Food Safety: Innovative Applications and Advancements in Anti-biofouling Materials. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:21973-21985. [PMID: 39332908 DOI: 10.1021/acs.jafc.4c05156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/29/2024]
Abstract
Biofilm formation is a widespread natural phenomenon that poses a substantial threat to food microbiological safety, with direct implications for consumer health. To combat this challenge effectively, one promising strategy involves the development of functional anti-biofouling layers on food-contact surfaces to deter microbial adhesion. Herein, we explore the methodologies for fabricating both hydrophilic and hydrophobic anti-biofouling materials, along with a detailed examination of their inherent antiadhesive mechanisms. Furthermore, we provide concise insights into exemplary applications of anti-biofouling materials within the context of the food industry. This comprehensive analysis not only advances our understanding of biofilm prevention but also sets the stage for innovative developments in anti-biofouling materials and their future applications in food science. These advancements hold the potential to significantly enhance food microbiological safety, ensuring that consumers can confidently enjoy food products of the highest standards in terms of hygiene and quality.
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Affiliation(s)
- Tao Wang
- Co-innovation Center for the Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing 210037, China
- Department of Food Science and Technology, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Erzheng Su
- Co-innovation Center for the Sustainable Forestry in Southern China, Nanjing Forestry University, Nanjing 210037, China
- Department of Food Science and Technology, College of Light Industry and Food Engineering, Nanjing Forestry University, Nanjing 210037, China
- Co-Innovation Center for Efficient Processing and Utilization of Forest Products, Nanjing Forestry University, Nanjing 210037, China
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2
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Elafify M, Liao X, Feng J, Ahn J, Ding T. Biofilm formation in food industries: Challenges and control strategies for food safety. Food Res Int 2024; 190:114650. [PMID: 38945629 DOI: 10.1016/j.foodres.2024.114650] [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: 04/18/2024] [Revised: 06/13/2024] [Accepted: 06/14/2024] [Indexed: 07/02/2024]
Abstract
Various pathogens have the ability to grow on food matrices and instruments. This grow may reach to form biofilms. Bacterial biofilms are community of microorganisms embedded in extracellular polymeric substances (EPSs) containing lipids, DNA, proteins, and polysaccharides. These EPSs provide a tolerance and favorable living condition for microorganisms. Biofilm formations could not only contribute a risk for food safety but also have negative impacts on healthcare sector. Once biofilms form, they reveal resistances to traditional detergents and disinfectants, leading to cross-contamination. Inhibition of biofilms formation and abolition of mature biofilms is the main target for controlling of biofilm hazards in the food industry. Some novel eco-friendly technologies such as ultrasound, ultraviolet, cold plasma, magnetic nanoparticles, different chemicals additives as vitamins, D-amino acids, enzymes, antimicrobial peptides, and many other inhibitors provide a significant value on biofilm inhibition. These anti-biofilm agents represent promising tools for food industries and researchers to interfere with different phases of biofilms including adherence, quorum sensing molecules, and cell-to-cell communication. This perspective review highlights the biofilm formation mechanisms, issues associated with biofilms, environmental factors influencing bacterial biofilm development, and recent strategies employed to control biofilm-forming bacteria in the food industry. Further studies are still needed to explore the effects of biofilm regulation in food industries and exploit more regulation strategies for improving the quality and decreasing economic losses.
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Affiliation(s)
- Mahmoud Elafify
- Future Food Laboratory, Innovative Center of Yangtze River Delta, Zhejiang University, Jiashan 314100, China; Department of Food Hygiene and Control, Faculty of Veterinary Medicine, Mansoura University, Mansoura 35516, Egypt
| | - Xinyu Liao
- Future Food Laboratory, Innovative Center of Yangtze River Delta, Zhejiang University, Jiashan 314100, China
| | - Jinsong Feng
- College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, Zhejiang 310058, China
| | - Juhee Ahn
- Future Food Laboratory, Innovative Center of Yangtze River Delta, Zhejiang University, Jiashan 314100, China; Department of Biomedical Science, Kangwon National University, Chuncheon, Gangwon 24341, Republic of Korea.
| | - Tian Ding
- Future Food Laboratory, Innovative Center of Yangtze River Delta, Zhejiang University, Jiashan 314100, China; College of Biosystems Engineering and Food Science, Zhejiang University, Hangzhou, Zhejiang 310058, China.
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Masinga P, Simbanegavi TT, Makuvara Z, Marumure J, Chaukura N, Gwenzi W. Emerging organic contaminants in the soil-plant-receptor continuum: transport, fate, health risks, and removal mechanisms. ENVIRONMENTAL MONITORING AND ASSESSMENT 2024; 196:367. [PMID: 38488937 DOI: 10.1007/s10661-023-12282-7] [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: 09/13/2023] [Accepted: 12/29/2023] [Indexed: 03/17/2024]
Abstract
There is a lack of comprehensive reviews tracking emerging organic contaminants (EOCs) within the soil-plant continuum using the source-pathway-receptor-impact-mitigation (SPRIM) framework. Therefore, this review examines existing literature to gain insights into the occurrence, behaviour, fate, health hazards, and strategies for mitigating EOCs within the soil-plant system. EOCs identified in the soil-plant system encompass endocrine-disrupting chemicals, surfactants, pharmaceuticals, personal care products, plasticizers, gasoline additives, flame retardants, and per- and poly-fluoroalkyl substances (PFAS). Sources of EOCs in the soil-plant system include the land application of biosolids, wastewater, and solid wastes rich in EOCs. However, less-studied sources encompass plastics and atmospheric deposition. EOCs are transported from their sources to the soil-plant system and other receptors through human activities, wind-driven processes, and hydrological pathways. The behaviour, persistence, and fate of EOCs within the soil-plant system are discussed, including sorption, degradation, phase partitioning, (bio)transformation, biouptake, translocation, and bioaccumulation in plants. Factors governing the behaviour, persistence, and fate of EOCs in the soil-plant system include pH, redox potential, texture, temperature, and soil organic matter content. The review also discusses the environmental receptors of EOCs, including their exchange with other environmental compartments (aquatic and atmospheric), and interactions with soil organisms. The ecological health risks, human exposure via inhalation of particulate matter and consumption of contaminated food, and hazards associated with various EOCs in the soil-plant system are discussed. Various mitigation measures including removal technologies of EOCs in the soil are discussed. Finally, future research directions are presented.
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Affiliation(s)
- Privilege Masinga
- Department of Soil Science and Environment, Faculty of Agriculture, Environment, and Food Systems, University of Zimbabwe, Mount Pleasant, P. O. Box MP 167, Harare, Zimbabwe
| | - Tinoziva T Simbanegavi
- Department of Soil Science and Environment, Faculty of Agriculture, Environment, and Food Systems, University of Zimbabwe, Mount Pleasant, P. O. Box MP 167, Harare, Zimbabwe
| | - Zakio Makuvara
- Department of Physics, Geography and Environmental Science, School of Natural Sciences, Great Zimbabwe University, Masvingo, Zimbabwe
- Department of Life and Consumer Sciences, School of Agriculture and Life Sciences, College of Agriculture and Environmental Sciences, University of South Africa, Pretoria, South Africa
| | - Jerikias Marumure
- Department of Physics, Geography and Environmental Science, School of Natural Sciences, Great Zimbabwe University, Masvingo, Zimbabwe
- Department of Life and Consumer Sciences, School of Agriculture and Life Sciences, College of Agriculture and Environmental Sciences, University of South Africa, Pretoria, South Africa
| | - Nhamo Chaukura
- Department of Physical and Earth Sciences, Sol Plaatje University, Kimberley, 8301, South Africa
| | - Willis Gwenzi
- Biosystems and Engineering Research Group, 380 New Adylin, Marlborough, Harare, Zimbabwe.
- Biosystems and Environmental Engineering Research Group, 380 New Adylin, Marlborough, Harare, Zimbabwe.
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Lopes S, Fahr E, Costa J, Silva AB, Lopes MM, Faustino C, Ribeiro MHL. Sustainable trehalose lipid production by Rhodotorula sp.: a promising bio-based alternative. Bioprocess Biosyst Eng 2024; 47:145-157. [PMID: 38103079 DOI: 10.1007/s00449-023-02949-3] [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: 05/09/2023] [Accepted: 11/13/2023] [Indexed: 12/17/2023]
Abstract
Global environmental concerns drive research toward the development of new eco-friendly compounds to replace pollutant chemicals. This study focuses on optimizing the production of trehalose lipids (TLs), which are glycolipid biosurfactants (BS) with various applications like antimicrobial or surface tension reduction. New microorganism sources, growth conditions, medium composition, purification conditions, and physicochemical properties of TLs are studied. Addressing a microscale approach, TLs production was successfully achieved using Rhodotorula sp. and Rhodococcus erythropolis to compare, with different media compositions including glucose-based and salt media supplemented with glycerol, glucose, n-hexadecane, n-dodecane. Liquid-liquid extraction using ethyl acetate and methanol was employed for compound extraction, followed by characterization using analytical methods such as Thin layer chromatography (TLC), High performance liquid chromatography (HPLC), and UHPLC. The produced TLs exhibited a minimum surface tension of 47 mN/m and a critical micellar concentration of 4.4 mg/mL. This study also identified Rhodotorula sp. as a new sustainable producer of TLs with improved productivity.
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Affiliation(s)
- Sara Lopes
- Faculty of Pharmacy, Universidade Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisbon, Portugal
| | - Eva Fahr
- Faculty of Pharmacy, Universidade Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisbon, Portugal
| | - João Costa
- Faculty of Pharmacy, Universidade Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisbon, Portugal
| | - Andreia B Silva
- Faculty of Pharmacy, Universidade Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisbon, Portugal
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisbon, Portugal
- Department of Pharmaceutical Sciences and Medicines, Faculty of Pharmacy, Universidade Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisbon, Portugal
| | - M Manuel Lopes
- Faculty of Pharmacy, Universidade Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisbon, Portugal
| | - Célia Faustino
- Faculty of Pharmacy, Universidade Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisbon, Portugal
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisbon, Portugal
- Department of Pharmaceutical Sciences and Medicines, Faculty of Pharmacy, Universidade Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisbon, Portugal
| | - Maria H L Ribeiro
- Faculty of Pharmacy, Universidade Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisbon, Portugal.
- Research Institute for Medicines (iMed.ULisboa), Faculty of Pharmacy, Universidade Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisbon, Portugal.
- Department of Pharmaceutical Sciences and Medicines, Faculty of Pharmacy, Universidade Lisboa, Av. Prof. Gama Pinto, 1649-003, Lisbon, Portugal.
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Mohy Eldin A, Hossam N. Microbial surfactants: characteristics, production and broader application prospects in environment and industry. Prep Biochem Biotechnol 2023; 53:1013-1042. [PMID: 37651735 DOI: 10.1080/10826068.2023.2175364] [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: 09/02/2023]
Abstract
Microbial surfactants are green molecules with high surface activities having the most promising advantages over chemical surfactants including their ability to efficiently reducing surface and interfacial tension, nontoxic emulsion-based formulations, biocompatibility, biodegradability, simplicity of preparation from low cost materials such as residual by-products and renewable resources at large scales, effectiveness and stabilization under extreme conditions and broad spectrum antagonism of pathogens to be part of the biocontrol strategy. Thus, biosurfactants are universal tools of great current interest. The present work describes the major types and microbial origin of surfactants and their production optimization from agro-industrial wastes in the batch shake-flasks and bioreactor systems through solid-state and submerged fermentation industries. Various downstream strategies that had been developed to extract and purify biosurfactants are discussed. Further, the physicochemical properties and functional characteristics of biosurfactants open new future prospects for the development of efficient and eco-friendly commercially successful biotechnological product compounds with diverse potential applications in environment, industry, biomedicine, nanotechnology and energy-saving technology as well.
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Affiliation(s)
- Ahmed Mohy Eldin
- Department of Microbiology, Soils, Water and Environmental Research Institute (SWERI), Agricultural Research Center (ARC), Giza, Egypt
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6
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Adhesion of Rhodococcus bacteria to solid hydrocarbons and enhanced biodegradation of these compounds. Sci Rep 2022; 12:21559. [PMID: 36513758 PMCID: PMC9748138 DOI: 10.1038/s41598-022-26173-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Accepted: 12/12/2022] [Indexed: 12/15/2022] Open
Abstract
Adhesive activities of hydrocarbon-oxidizing Rhodococcus bacteria towards solid hydrocarbons, effects of adhesion on biodegradation of these compounds by rhodococcal cells and adhesion mechanisms of Rhodococcus spp. were studied in this work. It was shown that efficiency of Rhodococcus cells' adhesion to solid n-alkanes and polycyclic aromatic hydrocarbons (PAHs) varied from 0.0 to 10.6·106 CFU/cm2. R. erythropolis IEGM 212 and R. opacus IEGM 262 demonstrated the highest (≥ 4.3·106 CFU/cm2) adhesion. The percentage biodegradation of solid hydrocarbons (n-hexacosane and anthracene as model substrates) by Rhodococcus cells was 5 to 60% at a hydrocarbon concentration of 0.2% (w/w) after 9 days and strongly depended on cell adhesive activities towards these compounds (r ≥ 0.71, p < 0.05). No strict correlation between the adhesive activities of rhodococcal cells and physicochemical properties of bacteria and hydrocarbons was detected. Roughness of the cell surface was a definitive factor of Rhodococcus cell adhesion to solid hydrocarbons. Specific appendages with high adhesion force (≥ 0.6 nN) and elastic modulus (≥ 6 MPa) were found on the surface of Rhodococcus cells with high surface roughness. We hypothesized that these appendages participated in the adhesion process.
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Soleiman Meiguni F, Imanparast S, Salimi F, Nemati F. The Probiotic Biosurfactant From Levilactobacillus brevis Strain F20 Isolated from a Diary Product with Potential Food Applications. FOOD BIOTECHNOL 2022. [DOI: 10.1080/08905436.2022.2127758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Affiliation(s)
- Fatemeh Soleiman Meiguni
- Department of Biotechnology, Faculty of Advanced Sciences and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Somaye Imanparast
- Department of Biotechnology, Iranian Research Organization for Science and Technology, Tehran, Iran
| | - Fatemeh Salimi
- Department of Cellular and Molecular Biology, School of Biology, Damghan University, Damghan, Iran
| | - Fahimeh Nemati
- Department of Biotechnology, Faculty of Advanced Sciences and Technology, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
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8
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Ivanova KM, Grishko VV, Ivshina IB. Highly Efficient Biodegradation of Ecotoxic Dehydroabietic Acid by Resting Cells of Rhodococcus rhodochrous IEGM 107. Microbiology (Reading) 2022. [DOI: 10.1134/s0026261722100599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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9
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Dong H, Zheng A, He Y, Wang X, Li Y, Yu G, Gu Y, Banat IM, Sun S, She Y, Zhang F. Optimization and characterization of biosurfactant produced by indigenous Brevibacillus borstelensis isolated from a low permeability reservoir for application in MEOR. RSC Adv 2022; 12:2036-2047. [PMID: 35425221 PMCID: PMC8979201 DOI: 10.1039/d1ra07663a] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Accepted: 12/19/2021] [Indexed: 11/27/2022] Open
Abstract
Biosurfactants are expected to be a key factor for microbial enhanced oil recovery (MEOR). In this study, we described the novel biosurfactant-producing strain Brevibacillus borstelensis YZ-2 isolated from a low permeability oil reservoir. We purified and characterized the biosurfactants produced by this YZ-2 strain via thin-layer chromatography and MALDI-TOF-MS, revealing them to be fengycins. We additionally used a Box–Behnken design approach to optimize fermentation conditions in order to maximize the biosurfactants production. Core flooding experiments showed that biosurfactants produced by YZ-2 can significantly enhance crude oil recovery. Micro-model tests showed that emulsification and IFT reduction was the main EOR mechanism of the YZ biosurfactant in the oil wet model. In summary, these findings highlight the potential of Brevibacillus borstelensis YZ-2 and its metabolites for MEOR. Biosurfactants are expected to be a key factor for microbial enhanced oil recovery (MEOR).![]()
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Affiliation(s)
- Hao Dong
- College of Chemistry and Environmental Engineering, Yangtze University Jingzhou 434023 China
| | - Anying Zheng
- College of Petroleum Engineering, Yangtze University Wuhan Hubei 430010 China
| | - Yanlong He
- College of Petroleum Engineering, Xi'an Shiyou University Xi'an 710065 China
| | - Xiaotong Wang
- State Key Laboratory of Microbial Resources, CAS Key Laboratory of Microbial Physiological and Metabolic Engineering, Institute of Microbiology, Chinese Academy of Sciences Beijing 100101 China.,University of Chinese Academy of Sciences Beijing 100049 PR China
| | - Yang Li
- College of Petroleum Engineering, Yangtze University Wuhan Hubei 430010 China
| | - Gaoming Yu
- College of Petroleum Engineering, Yangtze University Wuhan Hubei 430010 China
| | - Yongan Gu
- College of Petroleum Engineering, Yangtze University Wuhan Hubei 430010 China
| | - I M Banat
- Faculty of Life and Health Sciences, School of Biomedical Sciences, University of Ulster Northern Ireland UK
| | - Shanshan Sun
- College of Petroleum Engineering, Yangtze University Wuhan Hubei 430010 China
| | - Yuehui She
- College of Petroleum Engineering, Yangtze University Wuhan Hubei 430010 China
| | - Fan Zhang
- The Key Laboratory of Marine Reservoir Evolution and Hydrocarbon Accumulation Mechanism, Ministry of Education, College of Energy Resources, China University of Geosciences (Beijing) Beijing 100083 China
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Markande AR, Patel D, Varjani S. A review on biosurfactants: properties, applications and current developments. BIORESOURCE TECHNOLOGY 2021; 330:124963. [PMID: 33744735 DOI: 10.1016/j.biortech.2021.124963] [Citation(s) in RCA: 101] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 03/05/2021] [Accepted: 03/05/2021] [Indexed: 05/05/2023]
Abstract
Microbial surfactants are a large number of amphipathic biomolecules with a myriad of biomolecule constituents from various microbial sources that have been studied for their surface tension reduction activities. With unique properties, their applications have been increased in different areas including environment, medicine, healthcare, agriculture and industries. The present review aims to study the biochemistry and biosynthesis of biosurfactants exhibiting varying biomolecular structures which are produced by different microbial sources. It also provides details on roles played by biosurfactants in nature as well as their potential applications in various sectors. Basic biomolecule content of all the biosurfactants studied showed presence of carbohydrates, aminoacids, lipids and fattyacids. The data presented here would help in designing, synthesis and application of tailor-made novel biosurfactants. This would pave a way for perspectives of research on biosurfactants to overcome the existing bottlenecks in this field.
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Affiliation(s)
- Anoop R Markande
- Department of Biological Sciences, P. D. Patel Institute of Applied Sciences, Charotar University of Science and Technology, Changa - 388 421, Anand, Gujarat, India
| | - Divya Patel
- Multi-disciplinary Research Unit, Surat Municipal Institute of Medical Education & Research, Surat 395010, Gujarat, India
| | - Sunita Varjani
- Gujarat Pollution Control Board, Gandhinagar, Gujarat 382 010, India.
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Tarabal VS, Silva FG, Sinisterra RD, Gonçalves D, Silva J, Granjeiro JM, Speziali M, Granjeiro PA. Impact of DMPEI on Biofilm Adhesion on Latex Urinary Catheter. Recent Pat Biotechnol 2021; 15:51-66. [PMID: 33588743 DOI: 10.2174/1872208315666210215084127] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 11/25/2020] [Accepted: 12/31/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Microorganisms can migrate from the external environment to the patient's organism through the insertion of catheters. Despite being indispensable medical device, the catheter surface can be colonized by microorganisms and become a starting point for biofilm formation. Therefore, new technologies are being developed in order to modify surfaces to prevent the adhesion and survival of microorganisms. Patents with the use of DMPEI have been filed. OBJECTIVE In the present work, we coated latex catheter surfaces with 2 mg mL-1 DMPEI in different solvents, evaluated the wettability of the surface and the anti- biofilm activity of the coated catheter against Escherichia coli, Staphylococcus aureus, and Candida albicans. METHODS We coated the inner and outer catheter surfaces with 2 mg mL-1 of DMPEI solubilized in butanol, dimethylformamide, and cyclohexanone and the surfaces were analyzed visually. Contact angle measurement allowed the analysis of the wettability of the surfaces. The CFU mL-1 count evaluated E. coli, S. aureus, and C. albicans adhesion onto the control and treated surfaces. RESULTS The contact angle decreased from 50.48º to 46.93º on the inner surface and from 55.83º to 50.91º on the outer surface of latex catheters coated with DMPEI. The catheter coated with DMPEI showed anti-biofilm activity of 83%, 88%, and 93% on the inner surface and 100%, 92%, and 86% on the outer surface for E. coli, S. aureus, and C. albicans, respectively. CONCLUSION Latex catheter coated with DMPEI efficiently impaired the biofilm formation both on the outer and inner surfaces, showing a potential antimicrobial activity along with a high anti-biofilm activity for medical devices.
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Affiliation(s)
- Vinícius S Tarabal
- Campus Centro-Oeste, Federal University of São João del-Rei, Divinópolis, Minas Gerais, Brazil
| | - Flávia G Silva
- Chemistry Department, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Ruben D Sinisterra
- Chemistry Department, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Daniel Gonçalves
- Campus Centro-Oeste, Federal University of São João del-Rei, Divinópolis, Minas Gerais, Brazil
| | - Jose Silva
- Campus Centro-Oeste, Federal University of São João del-Rei, Divinópolis, Minas Gerais, Brazil
| | - Jose M Granjeiro
- National Institute of Metrology, Quality and Technology, Duque de Caxias, Rio de Janeiro, Brazil
| | - Marcelo Speziali
- Chemistry Department, Federal University of Ouro Preto, Minas Gerais, Brazil
| | - Paulo A Granjeiro
- Campus Centro-Oeste, Federal University of São João del-Rei, Divinópolis, Minas Gerais, Brazil
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12
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Pirog T, Kluchka L, Skrotska O, Stabnikov V. The effect of co-cultivation of Rhodococcus erythropolis with other bacterial strains on biological activity of synthesized surface-active substances. Enzyme Microb Technol 2020; 142:109677. [PMID: 33220865 DOI: 10.1016/j.enzmictec.2020.109677] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Revised: 09/18/2020] [Accepted: 09/24/2020] [Indexed: 11/16/2022]
Abstract
Surface-active substances synthesized by Rhodococcus erythropolis ІMВ Ас-5017 during co-cultivation with inducing bacteria either Bacillus subtilis BT-2 or Escherichia coli ІЕM-1 (SASI) had the higher antimicrobial and antiadhesive activities in comparison with surface-active substances synthesized in the medium without cells of inducing bacteria (SAS). Minimum inhibitory concentrations of SASI ranged from 3 to12 μg/mL and were in 4-32 times lower than the same parameter for SAS. Treatment of abiotic surfaces (ceramic, steel, and glass) with SASI decreased adhesion of bacteria Staphylococcus aureus BMC-1 or yeasts Candida albicans D-6 to the level of 10-32 % in comparison with 32-87 % after treatment of surfaces with SAS. Destruction of bacterial and yeast biofilms treated with SASI was in the range from 40 to 94 %, while it was 32-65 % in the case when SAS was used. Increasing of biological activity of surface-active substances synthesized by R. erythropolis in co-culture with inducing bacteria E. coli or B. subtilis was shown for the first time.
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Affiliation(s)
- Tetiana Pirog
- Department of Biotechnology and Microbiology, National University of Food Technologies, 68, Volodymyrska Str., Kyiv, 01601, Ukraine
| | - Liliya Kluchka
- Department of Biotechnology and Microbiology, National University of Food Technologies, 68, Volodymyrska Str., Kyiv, 01601, Ukraine
| | - Oksana Skrotska
- Department of Biotechnology and Microbiology, National University of Food Technologies, 68, Volodymyrska Str., Kyiv, 01601, Ukraine
| | - Viktor Stabnikov
- Department of Biotechnology and Microbiology, National University of Food Technologies, 68, Volodymyrska Str., Kyiv, 01601, Ukraine.
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Srivastava N, Ellepola K, Venkiteswaran N, Chai LYA, Ohshima T, Seneviratne CJ. Lactobacillus Plantarum 108 Inhibits Streptococcus mutans and Candida albicans Mixed-Species Biofilm Formation. Antibiotics (Basel) 2020; 9:antibiotics9080478. [PMID: 32759754 PMCID: PMC7459986 DOI: 10.3390/antibiotics9080478] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2020] [Revised: 07/08/2020] [Accepted: 07/21/2020] [Indexed: 12/14/2022] Open
Abstract
Streptococcus mutans is the principal biofilm forming oral pathogen associated with dental caries. Studies have shown that Candida albicans, a commensal oral fungus is capable of forming pathogenic mixed-species biofilms with S. mutans. The treatment of bacterial and fungal infections using conventional antimicrobial agents has become challenging due to the antimicrobial resistance of the biofilm mode of growth. The present study aimed to evaluate the efficacy of secretory components of Lactobacillus plantarum 108, a potentially promising probiotic strain, against S. mutans and C. albicans single and mixed-species biofilms. L. plantarum 108 supernatant inhibited S. mutans and C. albicans single-species biofilms as shown by XTT reduction assay, crystal violet assay, and colony forming units counting. The probiotic supernatant significantly inhibited the S. mutans and C. albicans mixed-species biofilm formation. The pre-formed mixed-species biofilms were also successfully reduced. Confocal microscopy showed poorly developed biofilm architecture in the probiotic supernatant treated biofilms. Moreover, the expression of S. mutans genes associated with glucosyltransferase activity and C. albicans hyphal specific genes (HWP1, ALS1 and ALS3) were down-regulated in the presence of the probiotic supernatant. Altogether, the data demonstrated the capacity of L. plantarum 108 supernatant to inhibit the S. mutans and C. albicans mixed-species biofilms. Herein, we provide a new insight on the potential of probiotic-based strategies to prevent bacterial-fungal mixed-species biofilms associated with dental caries.
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Affiliation(s)
- Neha Srivastava
- Oral Sciences, Faculty of Dentistry, National University of Singapore, Singapore 11908, Singapore; (N.S.); or (K.E.); (N.V.)
| | - Kassapa Ellepola
- Oral Sciences, Faculty of Dentistry, National University of Singapore, Singapore 11908, Singapore; (N.S.); or (K.E.); (N.V.)
- Center of Oral and Craniofacial Biology, School of Dentistry, Louisiana State University Health Sciences Center, New Orleans, LA 70112, USA
| | - Nityasri Venkiteswaran
- Oral Sciences, Faculty of Dentistry, National University of Singapore, Singapore 11908, Singapore; (N.S.); or (K.E.); (N.V.)
| | - Louis Yi Ann Chai
- Division of Infectious Diseases, University Medicine Cluster, National University Health System and Faculty of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore 117597, Singapore;
| | - Tomoko Ohshima
- Department of Oral Microbiology, School of Dental Medicine, Tsurumi University, Yokohama 230-8501, Japan;
| | - Chaminda Jayampath Seneviratne
- Singapore Oral Microbiomics Initiative, National Dental Research Institute Singapore (NDRIS), National Dental Centre Singapore, SingHealth Duke NUS Medical School, 5 Second Hospital Avenue, Singapore 168938, Singapore
- Correspondence: ; Tel.: +65-65767141
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Kuyukina MS, Kochina OA, Gein SV, Ivshina IB, Chereshnev VA. Mechanisms of Immunomodulatory and Membranotropic Activity of Trehalolipid Biosurfactants (a Review). APPL BIOCHEM MICRO+ 2020. [DOI: 10.1134/s0003683820030072] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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15
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Shen Y, Li P, Chen X, Zou Y, Li H, Yuan G, Hu H. Activity of Sodium Lauryl Sulfate, Rhamnolipids, and N-Acetylcysteine Against Biofilms of Five Common Pathogens. Microb Drug Resist 2019; 26:290-299. [PMID: 31211651 DOI: 10.1089/mdr.2018.0385] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Bacteria in biofilms are more resistant to antibacterial agents than bacteria in planktonic form. Hence, antibacterial agents should be able to eradicate biofilms to ensure the best outcomes. Little is known about how well many antibacterial agents can disrupt biofilms. In this study, we compared sodium lauryl sulfate (SDS), rhamnolipids (RHL), and N-acetylcysteine (NAC) for their ability to eradicate mature biofilms and inhibit new biofilm formation against Helicobacter pylori, Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus, and Streptococcus mutans. SDS and RHL effectively inhibited formation of five bacterial biofilms in a dose-dependent manner, even at concentrations below the minimal inhibitory concentrations (MICs), suggesting that their antibiofilm activities are unrelated to their antibacterial activities. In contrast, NAC at certain concentrations promoted biofilm formation by all bacteria except P. aeruginosa, whereas at supra-MIC concentrations, it inhibited biofilm formation against the four bacteria, suggesting that its antibiofilm activity depends on its antibacterial activity. NAC was ineffective at eradicating mature H. pylori biofilms, and it actually promoted their formation at concentrations >10 mg/mL. Our results suggest that RHL is superior at eradicating biofilms of H. pylori, E. coli, and S. mutans; SDS is more effective against S. aureus biofilms; and NAC is more effective against P. aeruginosa biofilms. Our results may help determine which antibiofilm agents are effective against certain bacterial strains and develop agents effective against specific bacterial threats.
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Affiliation(s)
- Yuanna Shen
- Lab of Pharmaceutics, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Pengyu Li
- Lab of Pharmaceutics, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Xiaonan Chen
- Lab of Pharmaceutics, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Yiqing Zou
- Lab of Pharmaceutics, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Huatian Li
- Lab of Pharmaceutics, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Gang Yuan
- Department of Gastroenterology, the First Affiliated Hospital, Sun Yat-Sen University, Guangzhou, People's Republic of China
| | - Haiyan Hu
- Lab of Pharmaceutics, School of Pharmaceutical Sciences, Sun Yat-Sen University, Guangzhou, People's Republic of China
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Chen X, Li P, Shen Y, Zou Y, Yuan G, Hu H. Rhamnolipid-involved antibiotics combinations improve the eradication of Helicobacter pylori biofilm in vitro: A comparison with conventional triple therapy. Microb Pathog 2019; 131:112-119. [DOI: 10.1016/j.micpath.2019.04.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2019] [Revised: 03/29/2019] [Accepted: 04/01/2019] [Indexed: 02/07/2023]
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17
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Kuyukina MS, Ivshina IB. Production of Trehalolipid Biosurfactants by Rhodococcus. BIOLOGY OF RHODOCOCCUS 2019. [DOI: 10.1007/978-3-030-11461-9_10] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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18
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Cheremnykh KM, Luchnikova NA, Grishko VV, Ivshina IB. Bioconversion of ecotoxic dehydroabietic acid using Rhodococcus actinobacteria. JOURNAL OF HAZARDOUS MATERIALS 2018; 346:103-112. [PMID: 29253749 DOI: 10.1016/j.jhazmat.2017.12.025] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 12/06/2017] [Accepted: 12/08/2017] [Indexed: 06/07/2023]
Abstract
Actinobactrial strains Rhodococcus erythropolis IEGM 267 and R. rhodochrous IEGM 107 were used to study biodegradation of dehydroabietic acid (DHA), a toxic tricyclic diterpenoid. The experiments were carried out in batch cultures of pre-grown rhodococci in the presence of 0.1% (v/v) n-hexadecane under aerobic conditions for 7 days. It was shown that R. erythropolis IEGM 267 and R. rhodochrous IEGM 107 partially and completely degraded DHA (500 mg/L), respectively. Characteristic physicochemical (reduced zeta potential) and morphological-physiological (increased average size of single cells and cell aggregates, increased root-mean-square roughness) changes in DHA-exposed actinobacteria were revealed. Products of DHA bioconversion by R. erythropolis IEGM 267 were analyzed and exhibited a previously unidentified metabolite 5α-hydroxy-abieta-8,11,13-triene-18-oat. The obtained experimental data widen the knowledge on the catalytic activity of rhodococci and their possible contribution to decontamination of natural ecosystems from pollutants.
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Affiliation(s)
- Kseniya M Cheremnykh
- Institute of Ecology and Genetics of Microorganisms, Ural Branch of the Russian Academy of Sciences, 13 Golev Str., 614081, Perm, Russia; Department of Microbiology and Immunology, Perm State National Research University, 15 Bukirev Str., 614990, Perm, Russia.
| | - Natalia A Luchnikova
- Department of Microbiology and Immunology, Perm State National Research University, 15 Bukirev Str., 614990, Perm, Russia.
| | - Victoria V Grishko
- Institute of Technical Chemistry, Ural Branch of the Russian Academy of Sciences, 3 Ak. Korolev Str., 614013 Perm, Russia.
| | - Irina B Ivshina
- Institute of Ecology and Genetics of Microorganisms, Ural Branch of the Russian Academy of Sciences, 13 Golev Str., 614081, Perm, Russia; Department of Microbiology and Immunology, Perm State National Research University, 15 Bukirev Str., 614990, Perm, Russia.
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19
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Hamza F, Satpute S, Banpurkar A, Kumar AR, Zinjarde S. Biosurfactant from a marine bacterium disrupts biofilms of pathogenic bacteria in a tropical aquaculture system. FEMS Microbiol Ecol 2018; 93:4566513. [PMID: 29087455 DOI: 10.1093/femsec/fix140] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2017] [Accepted: 10/25/2017] [Indexed: 11/13/2022] Open
Abstract
Bacterial infections are major constraints in aquaculture farming. These pathogens often adapt to the biofilm mode of growth and resist antibiotic treatments. We have used a non-toxic glycolipid biosurfactant (BS-SLSZ2) derived from a marine epizootic bacterium Staphylococcus lentus to treat aquaculture associated infections in an eco-friendly manner. We found that BS-SLSZ2 contained threose, a four-carbon sugar as the glycone component, and hexadecanoic and octadecanoic acids as the aglycone components. The critical micelle concentration of the purified glycolipid was 18 mg mL-1. This biosurfactant displayed anti-adhesive activity and inhibited biofilm formation by preventing initial attachment of cells onto surfaces. The biosurfactant (at a concentration of 20 μg) was able to inhibit Vibrio harveyi and Pseudomonas aeruginosa biofilms by 80.33 ± 2.16 and 82 ± 2.03%, respectively. At this concentration, it was also able to disrupt mature biofilms of V. harveyi (78.7 ± 1.93%) and P. aeruginosa (81.7 ± 0.59%). The biosurfactant was non-toxic towards Artemia salina. In vivo challenge experiments showed that the glycolipid was effective in protecting A. salina nauplii against V. harveyi and P. aeruginosa infections. This study highlights the significance of marine natural products in providing alternative biofilm controlling agents and decreasing the usage of antibiotics in aquaculture settings.
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Affiliation(s)
- Faseela Hamza
- Institute of Bioinformatics and Biotechnology, Savitribai Phule Pune University, Pune, 411007, India
| | - Surekha Satpute
- Department of Microbiology, Savitribai Phule Pune University, Pune, 411007, India
| | - Arun Banpurkar
- Department of Physics, Savitribai Phule Pune University, Pune, 411007, India
| | - Ameeta Ravi Kumar
- Institute of Bioinformatics and Biotechnology, Savitribai Phule Pune University, Pune, 411007, India
| | - Smita Zinjarde
- Institute of Bioinformatics and Biotechnology, Savitribai Phule Pune University, Pune, 411007, India.,Department of Microbiology, Savitribai Phule Pune University, Pune, 411007, India
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Roberto AL, Rosileide FSA, Dayana MR, Helvia WCA, Vanessa PS, Galba MCT. Production and characterization of biosurfactant isolated from Candida glabrata using renewable substrates. ACTA ACUST UNITED AC 2017. [DOI: 10.5897/ajmr2016.8341] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Paulino BN, Pessôa MG, Mano MCR, Molina G, Neri-Numa IA, Pastore GM. Current status in biotechnological production and applications of glycolipid biosurfactants. Appl Microbiol Biotechnol 2016; 100:10265-10293. [PMID: 27844141 DOI: 10.1007/s00253-016-7980-z] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2016] [Revised: 10/20/2016] [Accepted: 11/01/2016] [Indexed: 01/20/2023]
Abstract
Biosurfactants are natural compounds with surface activity and emulsifying properties produced by several types of microorganisms and have been considered an interesting alternative to synthetic surfactants. Glycolipids are promising biosurfactants, due to low toxicity, biodegradability, and chemical stability in different conditions and also because they have many biological activities, allowing wide applications in different fields. In this review, we addressed general information about families of glycolipids, rhamnolipids, sophorolipids, mannosylerythritol lipids, and trehalose lipids, describing their chemical and surface characteristics, recent studies using alternative substrates, and new strategies to improve of production, beyond their specificities. We focus in providing recent developments and trends in biotechnological process and medical and industrial applications.
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Affiliation(s)
- Bruno Nicolau Paulino
- Laboratory of Bioflavors and Bioactive Compounds, Department of Food Science, Faculty of Food Engineering, University of Campinas, Cidade Universitária "Zeferino Vaz" Barão Geraldo - Campinas, São Paulo, CEP 13083-862, Brazil.
| | - Marina Gabriel Pessôa
- Laboratory of Bioflavors and Bioactive Compounds, Department of Food Science, Faculty of Food Engineering, University of Campinas, Cidade Universitária "Zeferino Vaz" Barão Geraldo - Campinas, São Paulo, CEP 13083-862, Brazil
| | - Mario Cezar Rodrigues Mano
- Laboratory of Bioflavors and Bioactive Compounds, Department of Food Science, Faculty of Food Engineering, University of Campinas, Cidade Universitária "Zeferino Vaz" Barão Geraldo - Campinas, São Paulo, CEP 13083-862, Brazil
| | - Gustavo Molina
- Institute of Science and Technology, Food Engineering, UFVJM, Diamantina, Minas Gerais, Brazil
| | - Iramaia Angélica Neri-Numa
- Laboratory of Bioflavors and Bioactive Compounds, Department of Food Science, Faculty of Food Engineering, University of Campinas, Cidade Universitária "Zeferino Vaz" Barão Geraldo - Campinas, São Paulo, CEP 13083-862, Brazil
| | - Glaucia Maria Pastore
- Laboratory of Bioflavors and Bioactive Compounds, Department of Food Science, Faculty of Food Engineering, University of Campinas, Cidade Universitária "Zeferino Vaz" Barão Geraldo - Campinas, São Paulo, CEP 13083-862, Brazil
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