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Rhamnolipid biosurfactant mixtures for environmental remediation
Water Research, 2008This study investigated the efficiency of rhamnolipid biosurfactant and synthetic surfactant mixtures for improving the interfacial activity of the surfactant system against several light non-aqueous-phase liquids (LNAPLs). Since the rhamnolipid biosurfactant proved to be relatively hydrophilic, we hypothesized that mixtures of rhamnolipid ...
Thu T, Nguyen +3 more
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, 2021
Although prior studies have investigated the effects of solution constituents, including dissolved organic matter and synthetic polymers, on nanoparticle mobility in porous media, far less attention has been directed toward evaluating the impacts of ...
Shuchi Liao +6 more
semanticscholar +1 more source
Although prior studies have investigated the effects of solution constituents, including dissolved organic matter and synthetic polymers, on nanoparticle mobility in porous media, far less attention has been directed toward evaluating the impacts of ...
Shuchi Liao +6 more
semanticscholar +1 more source
2018
Presently, more concern is being paid towards compilation of various strategies and conditions for rhamnolipids biosurfactant production. The present chapter emphasizes the various strategies and conditions for biosurfactant production including rhamnolipids which are the major class of biosurfactants.
Rajesh Kumar, Amar Jyoti Das
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Presently, more concern is being paid towards compilation of various strategies and conditions for rhamnolipids biosurfactant production. The present chapter emphasizes the various strategies and conditions for biosurfactant production including rhamnolipids which are the major class of biosurfactants.
Rajesh Kumar, Amar Jyoti Das
openaire +1 more source
Biotechnology Progress, 2020
Abstract Rhamnolipids (RMLs) have more effectiveness for specific uses according to their homologue proportions. Thus, the novelty of this work was to compare mono‐RMLs and di‐RMLs physicochemical properties on microbial enhanced oil recovery (MEOR) applications. For this, RML produced by three strains of
Vanessa A. L. Rocha +6 more
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Abstract Rhamnolipids (RMLs) have more effectiveness for specific uses according to their homologue proportions. Thus, the novelty of this work was to compare mono‐RMLs and di‐RMLs physicochemical properties on microbial enhanced oil recovery (MEOR) applications. For this, RML produced by three strains of
Vanessa A. L. Rocha +6 more
openaire +2 more sources
Production of rhamnolipids by Pseudomonas aeruginosa
Applied Microbiology and Biotechnology, 2005Pseudomonas aeruginosa produces glycolipidic surface-active molecules (rhamnolipids) which have potential biotechnological applications. Rhamnolipids are produced by P. aeruginosa in a concerted manner with different virulence-associated traits. Here, we review the rhamnolipids biosynthetic pathway, showing that it has metabolic links with numerous ...
Soberón-Chávez, Gloria +2 more
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Environmental Applications of Rhamnolipids
2018Environmental pollution due to industrial pollutant has become a serious problem of recent time. Hence, their management is of immense concern. Various technologies have been put forward in the last few decades and are being employed but most of them are not economically feasible while some result in incomplete removal of pollutants or in formation of ...
Rajesh Kumar, Amar Jyoti Das
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C&EN Global Enterprise, 2020
In the next few weeks, a facial cleanser will hit the market based on a new surfactant: rhamnolipids.
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In the next few weeks, a facial cleanser will hit the market based on a new surfactant: rhamnolipids.
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Foliar penetration enhanced by biosurfactant rhamnolipid
Colloids and Surfaces B: Biointerfaces, 2016With recent environmental and health concerns, biosurfactants have obtained increasing interest in replacing conventional surfactants for diverse applications. In agriculture, the use of surfactant in stimulating foliar uptake is mainly for wetting leaf surface, resisting deposition/evaporation, enhancing penetration across cuticular membrane (CM) and ...
Haojing, Liu +4 more
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Rhamnolipid biosurfactant behavior in solutions
Journal of Biomaterials Science, Polymer Edition, 2004The solution behavior of rhamnolipid biosurfactant that is determined by its surface thermodynamic properties often plays a central role in determining and controlling its performance in practical applications. In this study, rhamnolipid molecules exhibited a predominant hydrophilic surface, contributed by hydrophilic monomer head groups.
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Process Biochemistry, 2012
Several microorganisms are known to produce a wide variety of surface-active substances, which are referred to as biosurfactants. Interesting examples for biosurfactants are rhamnolipids, glycolipids mainly known from Pseudomonas aeruginosa produced during cultivation on different substrates like vegetable oils, sugars, glycerol or hydrocarbons ...
Henkel, Marius +6 more
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Several microorganisms are known to produce a wide variety of surface-active substances, which are referred to as biosurfactants. Interesting examples for biosurfactants are rhamnolipids, glycolipids mainly known from Pseudomonas aeruginosa produced during cultivation on different substrates like vegetable oils, sugars, glycerol or hydrocarbons ...
Henkel, Marius +6 more
openaire +2 more sources