Anti-biofilm Properties of Bacterial Di-Rhamnolipids and Their Semi-Synthetic Amide Derivatives [PDF]
Frontiers in Microbiology, 2017 A new strain, namely Lysinibacillus sp. BV152.1 was isolated from the rhizosphere of ground ivy (Glechoma hederacea L.) producing metabolites with potent ability to inhibit biofilm formation of an important human pathogens Pseudomonas aeruginosa PAO1 ...
Ivana Aleksic +6 more
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High Di-rhamnolipid Production Using Pseudomonas aeruginosa KT1115, Separation of Mono/Di-rhamnolipids, and Evaluation of Their Properties [PDF]
Frontiers in Bioengineering and Biotechnology, 2019 Rhamnolipids (RLs) are important bioproducts that are regarded as promising biosurfactant for applications in oil exploitation, cosmetics, and food industry. In this study, the newly isolated Pseudomonas aeruginosa KT1115 showed high production of di-RLs.
Jie Zhou +11 more
doaj +5 more sources
Production and evaluation of mono- and di-rhamnolipids produced by Pseudomonas aeruginosa VM011 [PDF]
Data in Brief, 2019 Rhamnolipids are amphiphilic compounds secreted by bacteria and possess the emulsification ability. Emulsification ability makes microbial surfactants an excellent candidate for assisting in the breakdown and removal of oil spills. Rhamnolipids have been
Bhagwan Rekadwad +3 more
doaj +4 more sources
Review in Structure–Activity Relationships, Synthetic Regulation, and Applications of Mono/Di-Rhamnolipids [PDF]
MicroorganismsRhamnolipids (RLs) are natural biosurfactants produced by microbial fermentation. They exhibit excellent surface activity, environmental compatibility, and versatile biological activities, with broad application potential in energy development ...
Zhen Li +8 more
doaj +3 more sources
Acetate as alternative carbon source for production of mono- and di-rhamnolipids in Pseudomonas putida KT2440 [PDF]
Microbial Cell FactoriesBackground The bacterium Pseudomonas putida KT2440 is used as a safe platform for rhamnolipid production via expression of the rhlABC genes, yielding mono- and di-rhamnolipid congeners.
Jakob Grether +7 more
doaj +3 more sources
Rhamnolipid-augmented medium enhances growth of Dehalobium chlorocoercia on chloroethenes and polychlorinated biphenyls [PDF]
Applied and Environmental MicrobiologyPolychlorinated biphenyls (PCBs) and chlorinated ethenes, such as perchloroethene (PCE), are persistent environmental contaminants that pose significant ecological and health risks.
Vijay Hemmadi +6 more
doaj +2 more sources
The post-translational adaptor protein SadB modulates the pathogenicity of Pseudomonas aeruginosa [PDF]
Journal of BacteriologyIn Pseudomonas aeruginosa, SadB acts as a post-translational adaptor protein that binds to the transcriptional regulator AmrZ. Deletion of sadB results in a biofilm-defective, hyperswarming phenotype. To investigate whether SadB contributes to virulence,
Maria Papangeli +5 more
doaj +2 more sources
Functional Implications of Marine Biosurfactants and Their Therapeutic Potential Against Alzheimer's Disease. [PDF]
Food Sci NutrMarine‐derived biosurfactants produced by microorganisms (including bacteria, fungi, and yeast) have amphiphilic properties that facilitate membrane interactions and transport across the blood–brain barrier (BBB). These biosurfactants exhibit neuroprotective activity by targeting mechanisms implicated in Alzheimer's disease, including reducing ...
Irfan Z +4 more
europepmc +2 more sources
Molecular Mechanisms Underlying the Pathogenicity of Pseudomonas aeruginosa [PDF]
MedicinaBackground and Objectives: Pseudomonas aeruginosa is a versatile, opportunistic pathogen responsible for a wide spectrum of infections, particularly in immunocompromised patients and those with disrupted epithelial barriers and chronic respiratory ...
Angelika Krūmiņa +4 more
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Molecules, 2022 Rhamnolipids have significant emulsifying activity and the potential to become a component of pesticide emulsifier. Rhamnolipids are usually composed of two main components: mono-rhamnolipids (Rha-C10-C10) and di-rhamnolipids (Rha2-C10-C10).
Dongmei Li +3 more
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