Results 141 to 150 of about 5,911 (203)

Production of Rhamnolipids by Pseudomonas aeruginosa

open access: yesApplied Microbiology and Biotechnology, 2005
Pseudomonas 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
Gloria Soberón-Chávez   +2 more
exaly   +5 more sources

Mechanism-Specific and Whole-Organism Ecotoxicity of Mono-Rhamnolipids

open access: yesScience of the Total Environment, 2016
Johann S, Seiler T-B, Tiso T, Bluhm K, Blank LM, Hollert H. Mechanism-specific and whole-organism ecotoxicity of mono-rhamnolipids. Science of The Total Environment.
Henner Hollert   +2 more
exaly   +2 more sources

Rhamnolipid CMC prediction

Journal of Colloid and Interface Science, 2017
Relationships between the purity, pH, hydrophobicity (logKow) of the carbon substrate, and the critical micelle concentration (CMC) of rhamnolipid type biosurfactants (RL) were investigated using a quantitative structure-property relationship (QSPR) approach and are presented here for the first time.
I E, Kłosowska-Chomiczewska   +6 more
openaire   +2 more sources

Characterisation of Pseudomonas rhamnolipids

Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism, 1990
The Gram negative organism, Pseudomonas aeruginosa, is often found in the lungs of patients with cystic fibrosis and other forms of severe bronchiectasis, where it secretes a number of extracellular toxins including the mono- and dirhamnolipids. The principal monorhamnolipid from P.
N B, Rendell   +5 more
openaire   +2 more sources

Rhamnolipids on the rise

C&EN Global Enterprise, 2020
In the next few weeks, a facial cleanser will hit the market based on a new surfactant: rhamnolipids.
openaire   +1 more source

Production of rhamnolipid biosurfactants

1995
Biosurfactants are of increasing interest due to their broad range of potential applications. A large variety of microbial surfactants is known at present, some of which may be used for specific applications. Towards the large scale industrial production of biosurfactants, the physiology, biochemistry and genetics of biosurfactant synthesis has to be ...
Ochsner UA, Hembach T, Fiechter A
openaire   +3 more sources

Rhamnolipids Know-How: Looking for Strategies for Its Industrial Dissemination

open access: yesBiotechnology Advances, 2015
Despite the numerous advantages of biosurfactants, such as low toxicity, biodegradability and high stability, these compounds are not widely used because of the high cost of production.
Roberta Barros Lovaglio   +2 more
exaly   +2 more sources

Purification and characterization of the biosurfactant rhamnolipid

Chinese Journal of Chromatography, 2014
Biosurfactant rhamnolipid is a metabolic intermediate produced by microorganisms under a certain condition. There are the polar hydrophilic group and the non-polar hydrophobic group in rhamnolipid molecule which always exhibits high surface or interfacial activity.
Yang, Liu   +7 more
openaire   +2 more sources

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