Results 11 to 20 of about 398,244 (217)

Acetate as alternative carbon source for production of mono- and di-rhamnolipids in Pseudomonas putida KT2440 [PDF]

Microbial Cell Factories
Background 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, Sarah Leibinger, Christina Ramke, Philipp Hubel, Lisa Weber, Jens Pfannstiel, Elvio Henrique Benatto Perino, Rudolf Hausmann   +7 more
doaj   +2 more sources

Rhamnolipid Micellization and Adsorption Properties

International Journal of Molecular Sciences, 2022
Biosurfactants are naturally occurring amphiphiles that are being actively pursued as alternatives to synthetic surfactants in cleaning, personal care, and cosmetic products. On the basis of their ability to mobilize and disperse hydrocarbons, biosurfactants are also involved in the bioremediation of oil spills.
Yi Zhang, Tess L. Placek, Ruksana Jahan, Paschalis Alexandridis, Marina Tsianou   +4 more
openaire   +3 more sources

Achieving “Non-Foaming” Rhamnolipid Production and Productivity Rebounds of Pseudomonas aeruginosa under Weakly Acidic Fermentation

Microorganisms, 2022
The rhamnolipid production of Pseudomonas aeruginosa has been impeded by its severe foaming; overcoming the bottleneck of foaming has become the most urgent requirement for rhamnolipid production in recent decades. In this study, we performed rhamnolipid
Zhijin Gong, Qiuhong He, Jinfeng Liu, Jing Zhou, Chengchuan Che, Meiru Si, Ge Yang   +6 more
doaj   +2 more sources

Enhanced rhamnolipid production in Pseudomonas aeruginosa 8D by systematic genetic engineering [PDF]

Microbial Cell Factories
Rhamnolipids are environmentally friendly biosurfactants primarily produced by Pseudomonas aeruginosa. The complex and tightly regulated network imposes limitations on rhamnolipid biosynthesis. Therefore, rational genetic engineering of P.
Lixin Yuan, Ying Li, Xiaomin Li, Hailong Zhong, Yu Liu, Duan Lin, Mingxi Yang, Kexin Zhang, Yuanyuan Wang, Fulin Chen, Shiwei Wang, Weina Kong   +11 more
doaj   +2 more sources

Enhancing Phenanthrene Degradation by Burkholderia sp. FM-2 with Rhamnolipid: Mechanistic Insights from Cell Surface Properties and Transcriptomic Analysis [PDF]

Microorganisms
Various surfactants have been applied for the remediation of polycyclic aromatic hydrocarbon (PAH)-contaminated environments, but their roles in bioremediation remain controversial.
Ying Zhai, Jiajun Ma, Guohui Gao, Yumeng Cui, Ming Ying, Yihe Zhao, Agostinho Antunes, Lei Huang, Meitong Li   +8 more
doaj   +2 more sources

Exploration on production of rhamnolipid biosurfactants using native Pseudomonas aeruginosa strains [PDF]

Journal of BioScience and Biotechnology, 2015
Biosurfactants are structurally diverse surface-active molecules, produced on living surfaces, mostly microbial cell surfaces or excreted extracellularly.
RAVISH BHAT, DAYAMANI K. J., SHREEKARA HATHWAR, RAJENDRA HEGDE, ANIL KUSH   +4 more
doaj   +1 more source

A Factorial Study of the Effect of Rhamnolipid and Stirring on the Electricity Production, Desalination, and Wastewater Treatment Efficiencies of a Five-Chamber Microbial Desalination Cell [PDF]

Journal of Renewable Energy and Environment, 2021
This study was conducted to improve the voltage production, desalination, and COD removal efficiencies of a five-chamber Microbial Desalination Cell (MDC). To do this, rhamnolipid was added to anolytes only and catholytes stirred to determine the effects
Abubakari Zarouk Imoro, Moses Mensah, Richard Buamah   +2 more
doaj   +1 more source

Characterization and Production of Rhamnolipid Biosurfactant in Recombinant Escherichia coli Using Autoinduction Medium and Palm Oil Mill Effluent

Brazilian Archives of Biology and Technology, 2021
Rhamnolipid is a potent biodegradable surfactant, which frequently used in pharmaceutical and environmental industries, such as enhanced oil recovery and bioremediation. This study aims to engineer Escherichia coli for the heterologous host production of
Sony Suhandono, Subhan Hadi Kusuma, Karlia Meitha   +2 more
doaj   +1 more source

Comparative study on antimicrobial activity of mono-rhamnolipid and di-rhamnolipid and exploration of cost-effective antimicrobial agents for agricultural applications

Microbial Cell Factories, 2022
Background Chemical pesticides have defects in crop diseases control, such as narrow antimicrobial spectrum, chemicals residue risk and harm to farmland ecosystem. Antimicrobial agents from microbial sources are highly interested in agriculture.
Feng Zhao, Bingxin Wang, Menglin Yuan, Sijia Ren   +3 more
doaj   +1 more source

STRUCTURE OF A RHAMNOLIPID FROM PSEUDOMONAS AERUGINOSA.

, 1964
STRUCTURE OF A RHAMNOLIPID FROM PSEUDOMONAS ...
JOHN RALPH. EDWARDS (7956194)
core   +6 more sources