Results 11 to 20 of about 11,073 (266)

Heterologous Rhamnolipid Biosynthesis: Advantages, Challenges, and the Opportunity to Produce Tailor-Made Rhamnolipids [PDF]

Frontiers in Bioengineering and Biotechnology, 2020
The first heterologous expression of genes responsible for the production of rhamnolipids was already implemented in the mid-1990s during the functional identification of the rhlAB operon.
Andreas Wittgens, Andreas Wittgens, Frank Rosenau, Frank Rosenau, Frank Rosenau   +4 more
doaj   +5 more sources

Root uptake of lipophilic zinc-rhamnolipid complexes [PDF]

Journal of Agricultural and Food Chemistry, 2008
This study investigated the formation and plant uptake of lipophilic metal-rhamnolipid complexes. Monorhamnosyl and dirhamnosyl rhamnolipids formed lipophilic complexes with copper (Cu), manganese (Mn), and zinc (Zn). Rhamnolipids significantly increased
Hettiarachchi, Ganga M., Karkkainen, Michael, McLaughlin, Michael J., Scheckel, Kirk G., Stacey, Samuel P., Çakmak, İsmail   +5 more
core   +4 more sources

Development of Mild Palladium-Catalyzed N-Arylation of Ortho-Acylanilines in Rhamnolipid Micellar System. [PDF]

ChemSusChem
Aqueous micellar catalysis using industrially sourced rhamnolipids enables efficient Pd‐catalyzed N‐arylation of o‐acylanilines at 40°C. This surfactant‐driven system offers a sustainable and more efficient alternative to organic solvents, combining broad substrate scope, low catalyst loading, and enhanced energy efficiency.
Herczegh AR, Kollár PR, Lehmann J, Novák Z.   +3 more
europepmc   +2 more sources

High titer heterologous rhamnolipid production [PDF]

AMB Express, 2016
Heterologous mono-rhamnolipid production by Pseudomonas putida KT2440 pSynPro8oT_rhlAB using glucose as the single carbon source was characterized in fed-batch bioreactor cultivations. For the described experiments, a defined mineral salt medium was used, and a two phase glucose feeding profile was applied, which yielded a final rhamnolipid ...
Beuker, Janina, Barth, Theresa, Steier, Anke, Wittgens, Andreas, Rosenau, Frank, Henkel, Marius, Hausmann, Rudolf   +6 more
core   +3 more sources

<i>Pseudomonas aeruginosa</i> rhamnolipids stabilize human rhinovirus 14 virions. [PDF]

J Virol
Baty JJ, Drozdick AK, Pfeiffer JK.
europepmc   +2 more sources

Emulsifying Properties of Rhamnolipids and Their In Vitro Antifungal Activity against Plant Pathogenic Fungi

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, Weiyi Tao, Dinghua Yu, Shuang Li   +3 more
doaj   +1 more source

Rhamnolipids Nano-Micelles as a Potential Hand Sanitizer

Antibiotics, 2021
COVID-19 is a pandemic disease caused by the SARS-CoV-2, which continues to cause global health and economic problems since emerging in China in late 2019. Until now, there are no standard antiviral treatments.
Marwa Reda Bakkar, Ahmed Hassan Ibrahim Faraag, Elham R. S. Soliman, Manar S. Fouda, Amir Mahfouz Mokhtar Sarguos, Gary R. McLean, Ali M. S. Hebishy, Gehad E. Elkhouly, Nermeen R. Raya, Yasmin Abo-zeid   +9 more
doaj   +1 more source

Glycerol or crude glycerol as substrates make Pseudomonas aeruginosa achieve anaerobic production of rhamnolipids

Microbial Cell Factories, 2021
Background The anaerobic production of rhamnolipids is significant in research and application, such as foamless fermentation and in situ production of rhamnolipids in the anoxic environments.
Feng Zhao, Yuting Wu, Qingzhi Wang, Mengyao Zheng, Qingfeng Cui   +4 more
doaj   +1 more source

Anaerobic biosynthesis of rhamnolipids by Pseudomonas aeruginosa: performance, mechanism and its application potential for enhanced oil recovery

Microbial Cell Factories, 2021
Background Pseudomonas aeruginosa, the rhamnolipids-producer, is one of dominant bacteria in oil reservoirs. Although P. aeruginosa strains are facultative bacteria, the anaerobic biosynthesis mechanism of rhamnolipids is unclear.
Feng Zhao, Qingzhi Wang, Ying Zhang, Liying Lei   +3 more
doaj   +1 more source

Effects of Natural Rhamnolipid Mixture on Dioleoylphosphatidylcholine Model Membrane Depending on Method of Preparation and Sterol Content

Membranes, 2023
Rhamnolipids as biosurfactants have a potentially wide range of applications, for example, as “green” surfactants or components of drug delivery systems, which is associated with the features of their interaction with cell membranes. However, as noted in
Konstantin Potapov, Alexander Gordeev, Liliya Biktasheva, Maya Rudakova, Artem Alexandrov   +4 more
doaj   +1 more source