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Mehmood N, Saeed M, Zafarullah S, Hyder S, Rizvi ZF, Gondal AS, Jamil N, Iqbal R, Ali B, Ercisli S, Kupe M. Multifaceted Impacts of Plant-Beneficial Pseudomonas spp. in Managing Various Plant Diseases and Crop Yield Improvement. ACS OMEGA 2023; 8:22296-22315. [PMID: 37396244 PMCID: PMC10308577 DOI: 10.1021/acsomega.3c00870] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 05/18/2023] [Indexed: 07/04/2023]
Abstract
The modern agricultural system has issues with the reduction of agricultural productivity due to a wide range of abiotic and biotic stresses. It is also expected that in the future the entire world population may rapidly increase and will surely demand more food. Farmers now utilize a massive quantity of synthetic fertilizers and pesticides for disease management and to increase food production. These synthetic fertilizers badly affect the environment, the texture of the soil, plant productivity, and human health. However, agricultural safety and sustainability depend on an ecofriendly and inexpensive biological application. In contrast to synthetic fertilizers, soil inoculation with plant-growth-promoting rhizobacteria (PGPR) is one of the excellent alternative options. In this regard, we focused on the best PGPR genera, Pseudomonas, which exists in the rhizosphere as well as inside the plant's body and plays a role in sustainable agriculture. Many Pseudomonas spp. control plant pathogens and play an effective role in disease management through direct and indirect mechanisms. Pseudomonas spp. fix the amount of atmospheric nitrogen, solubilize phosphorus and potassium, and also produce phytohormones, lytic enzymes, volatile organic compounds, antibiotics, and secondary metabolites during stress conditions. These compounds stimulate plant growth by inducing systemic resistance and by inhibiting the growth of pathogens. Furthermore, pseudomonads also protect plants during different stress conditions like heavy metal pollution, osmosis, temperature, oxidative stress, etc. Now, several Pseudomonas-based commercial biological control products have been promoted and marketed, but there are a few limitations that hinder the development of this technology for extensive usage in agricultural systems. The variability among the members of Pseudomonas spp. draws attention to the huge research interest in this genus. There is a need to explore the potential of native Pseudomonas spp. as biocontrol agents and to use them in biopesticide development to support sustainable agriculture.
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Affiliation(s)
- Najaf Mehmood
- Department
of Botany, Government College Women University
Sialkot, Sialkot 51310, Pakistan
| | - Mahnoor Saeed
- Department
of Botany, Government College Women University
Sialkot, Sialkot 51310, Pakistan
| | - Sana Zafarullah
- Department
of Botany, Government College Women University
Sialkot, Sialkot 51310, Pakistan
| | - Sajjad Hyder
- Department
of Botany, Government College Women University
Sialkot, Sialkot 51310, Pakistan
| | - Zarrin Fatima Rizvi
- Department
of Botany, Government College Women University
Sialkot, Sialkot 51310, Pakistan
| | - Amjad Shahzad Gondal
- Department
of Plant Pathology, Bahauddin Zakariya University, Multan 60000, Pakistan
| | - Nuzhat Jamil
- Department
of Botany, University of the Punjab, Quaid-i-Azam Campus, Lahore 54590, Pakistan
| | - Rashid Iqbal
- Department
of Agronomy, Faculty of Agriculture and Environment, The Islamia University of Bahawalpur Pakistan, Bahawalpur 63100, Pakistan
| | - Baber Ali
- Department
of Plant Sciences, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Sezai Ercisli
- Department
of Horticulture, Faculty of Agriculture, Ataturk University, Erzurum 25240, Türkiye
- HGF
Agro, Ata Teknokent, Erzurum TR-25240, Türkiye
| | - Muhammed Kupe
- Department
of Horticulture, Faculty of Agriculture, Ataturk University, Erzurum 25240, Türkiye
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2
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Giro Maitam MV, Nicolini JV, de Araujo Kronemberger F. Anti‐fouling performance of polyamide microfiltration membrane modified with surfactants. J Appl Polym Sci 2022. [DOI: 10.1002/app.53015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - João Victor Nicolini
- Departamento de Engenharia Química, Instituto de Tecnologia Universidade Federal Rural do Rio de Janeiro Rio de Janeiro Brazil
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3
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Using plasma-mediated covalent functionalization of rhamnolipids on polydimethylsiloxane towards the antimicrobial improvement of catheter surfaces. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 134:112563. [DOI: 10.1016/j.msec.2021.112563] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 10/18/2021] [Accepted: 11/21/2021] [Indexed: 02/07/2023]
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4
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Tambone E, Marchetti A, Ceresa C, Piccoli F, Anesi A, Nollo G, Caola I, Bosetti M, Fracchia L, Ghensi P, Tessarolo F. Counter-Acting Candida albicans- Staphylococcus aureus Mixed Biofilm on Titanium Implants Using Microbial Biosurfactants. Polymers (Basel) 2021; 13:polym13152420. [PMID: 34372023 PMCID: PMC8348062 DOI: 10.3390/polym13152420] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 07/20/2021] [Accepted: 07/21/2021] [Indexed: 12/13/2022] Open
Abstract
This study aimed to grow a fungal-bacterial mixed biofilm on medical-grade titanium and assess the ability of the biosurfactant R89 (R89BS) coating to inhibit biofilm formation. Coated titanium discs (TDs) were obtained by physical absorption of R89BS. Candida albicans-Staphylococcus aureus biofilm on TDs was grown in Yeast Nitrogen Base, supplemented with dextrose and fetal bovine serum, renewing growth medium every 24 h and incubating at 37 °C under agitation. The anti-biofilm activity was evaluated by quantifying total biomass, microbial metabolic activity and microbial viability at 24, 48, and 72 h on coated and uncoated TDs. Scanning electron microscopy was used to evaluate biofilm architecture. R89BS cytotoxicity on human primary osteoblasts was assayed on solutions at concentrations from 0 to 200 μg/mL and using eluates from coated TDs. Mixed biofilm was significantly inhibited by R89BS coating, with similar effects on biofilm biomass, cell metabolic activity and cell viability. A biofilm inhibition >90% was observed at 24 h. A lower but significant inhibition was still present at 48 h of incubation. Viability tests on primary osteoblasts showed no cytotoxicity of coated TDs. R89BS coating was effective in reducing C. albicans-S. aureus mixed biofilm on titanium surfaces and is a promising strategy to prevent dental implants microbial colonization.
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Affiliation(s)
- Erica Tambone
- Department of Industrial Engineering & BIOtech, University of Trento, 38123 Trento, Italy; (E.T.); (G.N.)
| | - Alice Marchetti
- Department of Pharmaceutical Sciences, Università del Piemonte Orientale “A. Avogadro”, 28100 Novara, Italy; (A.M.); (C.C.); (M.B.); (L.F.)
| | - Chiara Ceresa
- Department of Pharmaceutical Sciences, Università del Piemonte Orientale “A. Avogadro”, 28100 Novara, Italy; (A.M.); (C.C.); (M.B.); (L.F.)
| | - Federico Piccoli
- Department of Laboratory Medicine, Azienda Provinciale per i Servizi Sanitari, 38122 Trento, Italy; (F.P.); (A.A.); (I.C.)
| | - Adriano Anesi
- Department of Laboratory Medicine, Azienda Provinciale per i Servizi Sanitari, 38122 Trento, Italy; (F.P.); (A.A.); (I.C.)
| | - Giandomenico Nollo
- Department of Industrial Engineering & BIOtech, University of Trento, 38123 Trento, Italy; (E.T.); (G.N.)
| | - Iole Caola
- Department of Laboratory Medicine, Azienda Provinciale per i Servizi Sanitari, 38122 Trento, Italy; (F.P.); (A.A.); (I.C.)
| | - Michela Bosetti
- Department of Pharmaceutical Sciences, Università del Piemonte Orientale “A. Avogadro”, 28100 Novara, Italy; (A.M.); (C.C.); (M.B.); (L.F.)
| | - Letizia Fracchia
- Department of Pharmaceutical Sciences, Università del Piemonte Orientale “A. Avogadro”, 28100 Novara, Italy; (A.M.); (C.C.); (M.B.); (L.F.)
| | - Paolo Ghensi
- Department CIBIO, University of Trento, 38123 Trento, Italy;
| | - Francesco Tessarolo
- Department of Industrial Engineering & BIOtech, University of Trento, 38123 Trento, Italy; (E.T.); (G.N.)
- Correspondence: ; Tel.: +39-0461-282775
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5
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Tambone E, Bonomi E, Ghensi P, Maniglio D, Ceresa C, Agostinacchio F, Caciagli P, Nollo G, Piccoli F, Caola I, Fracchia L, Tessarolo F. Rhamnolipid coating reduces microbial biofilm formation on titanium implants: an in vitro study. BMC Oral Health 2021; 21:49. [PMID: 33541349 PMCID: PMC7863462 DOI: 10.1186/s12903-021-01412-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 01/26/2021] [Indexed: 11/10/2022] Open
Abstract
Background Peri-implant mucositis and peri-implantitis are biofilm-related diseases causing major concern in oral implantology, requiring complex anti-infective procedures or implant removal. Microbial biosurfactants emerged as new anti-biofilm agents for coating implantable devices preserving biocompatibility. This study aimed to assess the efficacy of rhamnolipid biosurfactant R89 (R89BS) to reduce Staphylococcus aureus and Staphylococcus epidermidis biofilm formation on titanium. Methods R89BS was physically adsorbed on titanium discs (TDs). Cytotoxicity of coated TDs was evaluated on normal lung fibroblasts (MRC5) using a lactate dehydrogenase assay. The ability of coated TDs to inhibit biofilm formation was evaluated by quantifying biofilm biomass and cell metabolic activity, at different time-points, with respect to uncoated controls. A qualitative analysis of sessile bacteria was also performed by scanning electron microscopy. Results R89BS-coated discs showed no cytotoxic effects. TDs coated with 4 mg/mL R89BS inhibited the biofilm biomass of S. aureus by 99%, 47% and 7% and of S. epidermidis by 54%, 29%, and 10% at 24, 48 and 72 h respectively. A significant reduction of the biofilm metabolic activity was also documented. The same coating applied on three commercial implant surfaces resulted in a biomass inhibition higher than 90% for S. aureus, and up to 78% for S. epidermidis at 24 h. Conclusions R89BS-coating was effective in reducing Staphylococcus biofilm formation at the titanium implant surface. The anti-biofilm action can be obtained on several different commercially available implant surfaces, independently of their surface morphology.
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Affiliation(s)
- Erica Tambone
- Department of Industrial Engineering and BIOtech, University of Trento, via Sommarive, 38123, Trento, Italy
| | - Emiliana Bonomi
- Department of Industrial Engineering and BIOtech, University of Trento, via Sommarive, 38123, Trento, Italy.,Department of Laboratory Medicine, Azienda Provinciale Per I Servizi Sanitari, 38122, Trento, Italy
| | - Paolo Ghensi
- Department CIBIO, University of Trento, 38123, Trento, Italy
| | - Devid Maniglio
- Department of Industrial Engineering and BIOtech, University of Trento, via Sommarive, 38123, Trento, Italy
| | - Chiara Ceresa
- Department of Pharmaceutical Sciences, Università del Piemonte Orientale "A. Avogadro", 28100, Novara, Italy
| | - Francesca Agostinacchio
- Department of Industrial Engineering and BIOtech, University of Trento, via Sommarive, 38123, Trento, Italy
| | - Patrizio Caciagli
- Department of Laboratory Medicine, Azienda Provinciale Per I Servizi Sanitari, 38122, Trento, Italy
| | - Giandomenico Nollo
- Department of Industrial Engineering and BIOtech, University of Trento, via Sommarive, 38123, Trento, Italy.,Healthcare Research and Innovation Program (IRCS-FBK-PAT), Bruno Kessler Foundation, 38123, Trento, Italy
| | - Federico Piccoli
- Department of Laboratory Medicine, Azienda Provinciale Per I Servizi Sanitari, 38122, Trento, Italy
| | - Iole Caola
- Department of Laboratory Medicine, Azienda Provinciale Per I Servizi Sanitari, 38122, Trento, Italy
| | - Letizia Fracchia
- Department of Pharmaceutical Sciences, Università del Piemonte Orientale "A. Avogadro", 28100, Novara, Italy
| | - Francesco Tessarolo
- Department of Industrial Engineering and BIOtech, University of Trento, via Sommarive, 38123, Trento, Italy. .,Healthcare Research and Innovation Program (IRCS-FBK-PAT), Bruno Kessler Foundation, 38123, Trento, Italy.
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6
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Eslami P, Hajfarajollah H, Bazsefidpar S. Recent advancements in the production of rhamnolipid biosurfactants by Pseudomonas aeruginosa. RSC Adv 2020; 10:34014-34032. [PMID: 35519061 PMCID: PMC9056861 DOI: 10.1039/d0ra04953k] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 08/24/2020] [Indexed: 01/10/2023] Open
Abstract
Rhamnolipid (RL) biosurfactant which is produced by Pseudomonas species is one of the most effective surface-active agents investigated in the literature. Over the years, many efforts have been made and an array of techniques has been developed for the isolation of RL produced strains as well as RL homolog characterization. Reports show that RL productivity by the best-known producer, Pseudomonas aeruginosa, is very diverse, from less than 1 gr/l to more than 200 g L-1. There are some major parameters that can affect RL productivity. These are culture conditions, medium composition, the mode of operation (batch, fed-batch and continuous), bioengineering/gene manipulation and finally extraction methods. The present paper seeks to provide a comprehensive overview on the production of rhamnolipid biosurfactant by different species of Pseudomonas bacteria. In addition, we have extensively reviewed their potential for possible future applications.
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Affiliation(s)
- Parisa Eslami
- Amirkabir University of Technology, Chemical Engineering Department Iran
| | - Hamidreza Hajfarajollah
- Amirkabir University of Technology, Chemical Engineering Department Iran
- Chemistry and Chemical Engineering Research Center of Iran, Chemical Engineering Department Iran +98 2122734406
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7
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Production of Mannosylerythritol Lipids (MELs) to be Used as Antimicrobial Agents Against S. aureus ATCC 6538. Curr Microbiol 2020; 77:1373-1380. [PMID: 32123984 PMCID: PMC7334285 DOI: 10.1007/s00284-020-01927-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Accepted: 02/17/2020] [Indexed: 11/12/2022]
Abstract
Antimicrobial resistance (AMR) is a current major health issue, both for the high rates of resistance observed in bacteria that cause common infections and for the complexity of the consequences of AMR. Pathogens like Staphylococcus aureus, Pseudomonas aeruginosa, Klebsiella pneumoniae, Mycobacterium tuberculosis among others are clear examples of antibiotic-resistant threats. Biosurfactants have recently emerged as a potential new generation of anti-adhesive and anti-biofilm agents; mannosylerythritol lipids (MELs) are biosurfactants produced by a range of fungi. A range of structural variants of MELs can be formed and the proportion of each isomer in the fermentation depends on the yeast used, the carbon substrate used for growth and the duration of the fermentation. In order to allow assessment of the possible functions of MELs as antimicrobial molecules, small quantities of MEL were produced by controlled fermentation. Fermentations of the yeast Pseudozyma aphidis using rapeseed oil as a carbon source yielded up to 165 gMELs/kgSubstrate. The MELs formed by this strain was a mixture of MEL-A, MEL-B, MEL-C and MEL-D. The MELs produced were tested against S. aureus ATCC 6538 on pre-formed biofilm and on co-incubation biofilm experiments on silicone discs; showing a disruption of biomass, reduction of the biofilm metabolic activity and a bacteriostatic/bactericidal effect confirmed by a release of oxygen uptake \documentclass[12pt]{minimal}
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\begin{document}$$p_{{{\text{O}}_{2} }}$$\end{document}pO2, the reduction of citrate synthase activity and scanning electron microscopy. The results show that MELs are promising antimicrobial molecules for biomedical technological applications that could be studied in detail in large-scale systems and in conjunction with animal tissue models.
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8
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Shu Q, Niu Y, Zhao W, Chen Q. Antibacterial activity and mannosylerythritol lipids against vegetative cells and spores of Bacillus cereus. Food Control 2019. [DOI: 10.1016/j.foodcont.2019.106711] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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9
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Pousti M, Lefèvre T, Amirdehi MA, Greener J. A surface spectroscopy study of a Pseudomonas fluorescens biofilm in the presence of an immobilized air bubble. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 222:117163. [PMID: 31177008 DOI: 10.1016/j.saa.2019.117163] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 05/15/2019] [Accepted: 05/26/2019] [Indexed: 06/09/2023]
Abstract
A linear spectral mapping technique was applied to monitor the growth of biomolecular absorption bands at the bio-interface of a nascent Pseudomonas fluorescens biofilm during and after interaction with a surface-adhered air bubble. Attenuated total reflection Fourier-transform infrared (ATR-FTIR) spectra were obtained in different locations in a microchannel with adequate spatial and temporal resolution to study the effect of a static bubble on the evolution of protein and lipid signals at the ATR crystal surface. The results reveal that the presence of a bubble during the lag phase modified levels of extracellular lipids and affected a surface restructuring process, many hours after the bubble's disappearance.
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Affiliation(s)
- M Pousti
- Département de Chimie, Faculté des sciences et de génie, Université Laval, Québec City, QC, Canada; Centre de recherche sur les matériaux avancés (CERMA), Canada; Centre québécois sur les matériaux fonctionnels (CQMF), Canada
| | - T Lefèvre
- Département de Chimie, Faculté des sciences et de génie, Université Laval, Québec City, QC, Canada; Centre de recherche sur les matériaux avancés (CERMA), Canada; Centre québécois sur les matériaux fonctionnels (CQMF), Canada
| | - M Abbaszadeh Amirdehi
- Département de Chimie, Faculté des sciences et de génie, Université Laval, Québec City, QC, Canada
| | - J Greener
- Département de Chimie, Faculté des sciences et de génie, Université Laval, Québec City, QC, Canada; CHU de Québec, centre de recherche, Université Laval, 10 rue de l'Espinay, Québec, QC, Canada; Centre de recherche sur les matériaux avancés (CERMA), Canada; Centre québécois sur les matériaux fonctionnels (CQMF), Canada.
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10
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Production of active cassava starch films; effect of adding a biosurfactant or synthetic surfactant. REACT FUNCT POLYM 2019. [DOI: 10.1016/j.reactfunctpolym.2019.104368] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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11
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Khademolhosseini R, Jafari A, Mousavi SM, Hajfarajollah H, Noghabi KA, Manteghian M. Physicochemical characterization and optimization of glycolipid biosurfactant production by a native strain ofPseudomonas aeruginosaHAK01 and its performance evaluation for the MEOR process. RSC Adv 2019; 9:7932-7947. [PMID: 35521199 PMCID: PMC9061253 DOI: 10.1039/c8ra10087j] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Accepted: 02/22/2019] [Indexed: 12/02/2022] Open
Abstract
In this study, a glycolipid type of biosurfactant (BS) was produced, its characteristics were evaluated and several flooding tests were conducted in a micromodel to investigate its potential for enhancing oil recovery. A rhamnolipid BS producer strain was identified as a bacterium belonging to the genus Pseudomonas aeruginosa. This BS showed good stability at temperatures of 40–121 °C, pH values of 3–10 and salinity up to 10% (w/v) NaCl which is important in Microbial Enhanced Oil Recovery (MEOR). The rhamnolipid decreased the surface tension of water from 72 to 28.1 mN m−1 with a critical micelle concentration of 120 ppm. Thin layer chromatography, FTIR spectroscopy, 1H-NMR and 13C-NMR spectroscopy revealed the glycolipid structure of the BS. Response surface methodology was applied to optimize BS production. Several micromodel flooding tests were conducted to study the capability of the produced rhamnolipid in enhanced oil recovery for the first time. An oil recovery factor of 43% was obtained at 120 ppm of BS solution whereas the recovery factor obtained for water flooding was 16%. Contact angle measurements showed that BS solutions altered the wettability of a glass surface from oil wet to a strongly water wet state. Also the results illustrated that all BS solutions were impressive in microbial enhanced oil recovery (MEOR) and using the produced BS a considerable amount of trapped oil can be extracted due to interfacial tension reduction, wettability alteration towards water wet conditions and improving the mobility ratio. In this study, a glycolipid type of biosurfactant (BS) was produced, its characteristics were evaluated and several flooding tests were conducted in a micromodel to investigate its potential for enhancing oil recovery.![]()
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Affiliation(s)
| | - Arezou Jafari
- Faculty of Chemical Engineering
- Tarbiat Modares University
- Tehran
- Iran
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12
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Hajfarajollah H, Mokhtarani B, Tohidi A, Bazsefidpar S, Akbari Noghabi K. Overproduction of lipopeptide biosurfactant by Aneurinibacillus thermoaerophilus HAK01 in various fed-batch modes under thermophilic conditions. RSC Adv 2019; 9:30419-30427. [PMID: 35530208 PMCID: PMC9072080 DOI: 10.1039/c9ra02645b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Accepted: 09/19/2019] [Indexed: 11/25/2022] Open
Abstract
An efficient lipopeptide biosurfactant (BS) producer, Aneurinibacillus thermoaerophilus HAK01, was isolated from municipal landfill sites. The strain was able to produce about 4.9 g L−1 lipopeptide at a thermophilic temperature of 45 °C. After optimization of culture component concentrations using the response surface method, the main focus is to find the most appropriate fed-batch strategy to enhance lipopeptide production by the HAK01 strain. For this purpose, four fed-batch strategies including (a) pH-stat mode, (b) constant feeding rate strategy, (c) DO-stat mode, and (d) combined feeding strategy were designed. The production of BS was increased systematically from 4.9 g L−1 in batch mode to 5.9, 7.1, 8.8 and 11.2 g L−1 in each fed-batch mode, respectively. While poor results were obtained in the pH-stat mode, the DO-stat mode showed excellent results in the production of BS. The results of the study confirmed the importance of operational mode, oxygen supply and the kind of feeding strategy in BS production. An efficient lipopeptide biosurfactant (BS) producer, Aneurinibacillus thermoaerophilus HAK01, was isolated from municipal landfill sites.![]()
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Affiliation(s)
| | - Babak Mokhtarani
- Chemistry and Chemical Engineering Research Center of Iran
- Tehran
- Iran
| | - Azadeh Tohidi
- National Institute of Genetic Engineering and Biotechnology
- Tehran
- Iran
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13
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Surface modification of polypropylene with poly(methyl methacrylate) initiated by a diethylzinc and 1,10-phenanthroline complex. REACT FUNCT POLYM 2018. [DOI: 10.1016/j.reactfunctpolym.2018.09.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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14
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Hajfarajollah H, Eslami P, Mokhtarani B, Akbari Noghabi K. Biosurfactants from probiotic bacteria: A review. Biotechnol Appl Biochem 2018; 65:768-783. [PMID: 30120889 DOI: 10.1002/bab.1686] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 08/02/2018] [Accepted: 08/11/2018] [Indexed: 01/17/2023]
Abstract
Among microorganisms, bacteria are the main group of biosurfactant-producing organisms. Different types of bacteria including Pseudomonas sp., Acinetobacter sp., Bacillus sp., and Arthrobacter sp. are among the most commonly studied bacteria in the realm of scientific research. However, due to the pathogenic nature of the producing organisms, the application of these compounds is restricted, therefore, not suitable for use in food-related industries. Given that probiotic bacteria impact human health, applying probiotics as nonpathogenic and safe organisms have gained much attention for the production of biosurfactants in recent years. Most biosurfactants obtained from probiotic bacteria are related to a number of lactic acid bacteria (LAB). These types of biosurfactants are classified based on their structures as protein-carbohydrate complexes, lipids, or fatty acids. The present paper seeks to provide comprehensive and useful information about the production of various kinds of biosurfactants by different probiotic bacteria. In addition, we have extensively reviewed their potential for possible future applications.
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Affiliation(s)
- Hamidreza Hajfarajollah
- National Institute of Genetic Engineering and Biotechnology (NIGEB), Tehran, Iran.,Chemistry and Chemical Engineering Research Center of Iran, Tehran, Iran.,Chemical Engineering Department, Amirkabir University of Technology, Tehran, Iran
| | - Parisa Eslami
- Chemical Engineering Department, Amirkabir University of Technology, Tehran, Iran
| | - Babak Mokhtarani
- Chemistry and Chemical Engineering Research Center of Iran, Tehran, Iran
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15
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Bahramian B, Chrzanowski W, Kondyurin A, Thomas N, Dehghani F. Fabrication of Antimicrobial Poly(propylene carbonate) Film by Plasma Surface Modification. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b01185] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Bahareh Bahramian
- School of Chemical & Biomolecular Engineering, ‡Faculty of Pharmacy, and §School of Physics, The University of Sydney, Sydney, New South Wales 2006, Australia
- School
of Pharmacy and Medical Sciences and ∥Adelaide Biofilm Test Facility,
Sansom Institute for Health Research, University of South Australia, Adelaide, South Australia 5000, Australia
| | - Wojciech Chrzanowski
- School of Chemical & Biomolecular Engineering, ‡Faculty of Pharmacy, and §School of Physics, The University of Sydney, Sydney, New South Wales 2006, Australia
- School
of Pharmacy and Medical Sciences and ∥Adelaide Biofilm Test Facility,
Sansom Institute for Health Research, University of South Australia, Adelaide, South Australia 5000, Australia
| | - Alexey Kondyurin
- School of Chemical & Biomolecular Engineering, ‡Faculty of Pharmacy, and §School of Physics, The University of Sydney, Sydney, New South Wales 2006, Australia
- School
of Pharmacy and Medical Sciences and ∥Adelaide Biofilm Test Facility,
Sansom Institute for Health Research, University of South Australia, Adelaide, South Australia 5000, Australia
| | - Nicky Thomas
- School of Chemical & Biomolecular Engineering, ‡Faculty of Pharmacy, and §School of Physics, The University of Sydney, Sydney, New South Wales 2006, Australia
- School
of Pharmacy and Medical Sciences and ∥Adelaide Biofilm Test Facility,
Sansom Institute for Health Research, University of South Australia, Adelaide, South Australia 5000, Australia
| | - Fariba Dehghani
- School of Chemical & Biomolecular Engineering, ‡Faculty of Pharmacy, and §School of Physics, The University of Sydney, Sydney, New South Wales 2006, Australia
- School
of Pharmacy and Medical Sciences and ∥Adelaide Biofilm Test Facility,
Sansom Institute for Health Research, University of South Australia, Adelaide, South Australia 5000, Australia
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16
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Potential applications of biosurfactant rhamnolipids in agriculture and biomedicine. Appl Microbiol Biotechnol 2017; 101:8309-8319. [PMID: 29018916 DOI: 10.1007/s00253-017-8554-4] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Revised: 09/25/2017] [Accepted: 09/26/2017] [Indexed: 10/18/2022]
Abstract
Rhamnolipids have recently emerged as promising bioactive molecules due to their novel structures, diverse and versatile biological functions, lower toxicity, higher biodegradability, as well as production from renewable resources. The advantages of rhamnolipids make them attractive targets for research in a wide variety of applications. Especially rhamnolipids are likely to possess potential applications of the future in areas such as biomedicine, therapeutics, and agriculture. The purpose of this mini review is to provide a comprehensive prospective of biosurfactant rhamnolipids as potential antimicrobials, immune modulators, and virulence factors, and anticancer agents in the field of biomedicine and agriculture that may meet the ever-increasing future pharmacological treatment and food safety needs in human health.
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17
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Abstract
Owing to their natural origin and environmental compatibility, interest in microbial surfactants or biosurfactants has gained attention during last few years. These characteristics fulfill the demand of regulatory agencies and society to use more sustained and green chemicals. Microbial-derived surfactants can replace synthetic surfactants in a great variety of industrial applications as detergents, foaming, emulsifiers, solubilizers, and wetting agents. Change in the trend of consumers toward natural from synthetic additives and the increasing health and environmental concerns have created demand for new "green" additives in foods. Apart from their inherent surface-active properties, biosurfactants have shown antimicrobial and anti-biofilm activities against food pathogens; therefore, biosurfactants can be versatile additives or ingredients of food processing. These interesting applications will be discussed in this review.
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Affiliation(s)
- Marcia Nitschke
- a Depto. Físico-Química , Instituto de Química de São Carlos, Universidade de São Paulo, São Carlos CEP , SP , Brasil
| | - Sumária Sousa E Silva
- a Depto. Físico-Química , Instituto de Química de São Carlos, Universidade de São Paulo, São Carlos CEP , SP , Brasil
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18
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Lan G, Chen C, Liu Y, Lu Y, Du J, Tao S, Zhang S. Corrosion of carbon steel induced by a microbial-enhanced oil recovery bacterium Pseudomonas sp. SWP-4. RSC Adv 2017. [DOI: 10.1039/c6ra25154d] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Pseudomonas sp. SWP-4 has been proved to enhance oil recovery effectively.
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Affiliation(s)
- Guihong Lan
- Key Laboratory of Oil & Gas Applied Chemistry of Sichuan Province
- Southwest Petroleum University
- Chengdu 610500
- PR China
- College of Chemistry and Chemical Engineering
| | - Chao Chen
- College of Chemistry and Chemical Engineering
- Southwest Petroleum University
- Chengdu 610500
- PR China
| | - Yongqiang Liu
- Faculty of Engineering and the Environment
- University of Southampton
- Southampton SO17 1BJ
- UK
| | - Yinchun Lu
- College of Chemistry and Chemical Engineering
- Southwest Petroleum University
- Chengdu 610500
- PR China
| | - Jiao Du
- College of Chemistry and Chemical Engineering
- Southwest Petroleum University
- Chengdu 610500
- PR China
| | - Sha Tao
- College of Chemistry and Chemical Engineering
- Southwest Petroleum University
- Chengdu 610500
- PR China
| | - Shihong Zhang
- College of Chemistry and Chemical Engineering
- Southwest Petroleum University
- Chengdu 610500
- PR China
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19
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Onaizi SA, Nasser MS, Al-Lagtah NMA. Self-assembly of a surfactin nanolayer at solid–liquid and air–liquid interfaces. EUROPEAN BIOPHYSICS JOURNAL: EBJ 2015; 45:331-9. [DOI: 10.1007/s00249-015-1099-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2015] [Revised: 10/29/2015] [Accepted: 11/08/2015] [Indexed: 11/25/2022]
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20
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Hassan MS, Ibrahim HMM. Characterization and antimicrobial properties of metal complexes of polypropylene fibers grafted with acrylic acid using gamma irradiation. POLYM ADVAN TECHNOL 2015. [DOI: 10.1002/pat.3705] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Mahmoud S. Hassan
- Department of Radiation Chemistry; National Center for Radiation Research and Technology (NCRRT), Atomic Energy Authority; Cairo Egypt
| | - Haytham M. M. Ibrahim
- Department of Radiation Microbiology; National Center for Radiation Research and Technology (NCRRT), Atomic Energy Authority; Cairo Egypt
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