Results 21 to 30 of about 398,244 (217)

GRAMINEAE PLANTS GROWTH STIMULATION BY SURFACE-ACTIVE RHAMNOLIPIDS [PDF]

open access: yesBiotechnologia Acta, 2013
The effect of biogenic surfactants which were synthesized by the culture Pseudomonas sp. PS-17, particularly rhamnolipid biocomplex, on the growth of cereal plants — wheat and barley in the early stages of vegetation, as well as its effect on the ...
O. V. Karpenko   +4 more
doaj   +1 more source

Root uptake of lipophilic zinc-rhamnolipid complexes [PDF]

open access: yes, 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
Scheckel, Kirk G.   +5 more
core   +2 more sources

Production and Characterization of Rhamnolipids Produced by Pseudomonas aeruginosa DBM 3774: Response Surface Methodology Approach

open access: yesMicroorganisms, 2022
Rhamnolipids are extensively studied biosurfactants due to their potential in many industrial applications, eco-friendly production and properties.
Olga Maťátková   +6 more
doaj   +1 more source

INFLUENCE OF SURFACE-ACTIVE RHAMNOLIPID BIOCOMPLEX AND ETHYLTHIOSULFANILATE ON GROWTH AND BIOCHEMICAL PARAMETERS OF PLANTS IN THE OIL CONTAMINATED SOIL [PDF]

open access: yesBiotechnologia Acta, 2015
The aim of the work was to study the influence of rhamnolipid biocomplex and ethylthiosulfanilate on field pea and sorghum plants when growing in petroleum contaminated soil.
A. R. Banya   +5 more
doaj   +1 more source

Effects of Rhamnolipid and Microbial Inoculants on the Vermicomposting of Green Waste with Eisenia fetida. [PDF]

open access: yesPLoS ONE, 2017
The effects of adding the biosurfactant rhamnolipid, the lignolytic and cellulolytic fungus Phanerochete chrysosporium, and the free-living nitrogen-fixing bacterium Azotobacter chrococcum on vermicomposting of green waste with Eisenia fetida was ...
Xiaoqiang Gong   +5 more
doaj   +1 more source

Response and oil degradation activities of a northeast Atlantic bacterial community to biogenic and synthetic surfactants

open access: yesMicrobiome, 2021
Background Biosurfactants are naturally derived products that play a similar role to synthetic dispersants in oil spill response but are easily biodegradable and less toxic.
Christina N. Nikolova   +5 more
doaj   +1 more source

An Interaction of Rhamnolipids with Cu2+ Ions [PDF]

open access: yesMolecules, 2018
This study was focused on the description of interaction between Cu2+ ions and the 1:1 mono- and dirhamnolipid mixtures in the premicellar and aggregated state in water and 20 mM KCl solution at pH 5.5 and 6.0. The critical micelle concentration of biosurfactants was determined conductometrically and by the pH measurements.
Jolanta Cieśla   +2 more
openaire   +3 more sources

Data on biosurfactant assisted removal of TNT from contaminated soil

open access: yesData in Brief, 2018
Contamination of environment, especially soil, is in great concern and can cause health problems. Thus, remediation of these pollutants through environmentally friendly methods should be considered.
Bijan Bina   +7 more
doaj   +1 more source

High-Yield Di-Rhamnolipid Production by Pseudomonas aeruginosa YM4 and its Potential Application in MEOR

open access: yesMolecules, 2019
Rhamnolipids are a mixture of the homologs species due to variations in the rhamnose units and β-hydroxy fatty acid moieties, mainly including Rha-C10-C10, Rha-Rha-C10-C10, and Rha-C10. In this study, strain P.
Zhuangzhuang Li   +4 more
doaj   +1 more source

Microbial production of rhamnolipids: opportunities, challenges and strategies

open access: yesMicrobial Cell Factories, 2017
Rhamnolipids are a class of biosurfactants which contain rhamnose as the sugar moiety linked to β-hydroxylated fatty acid chains. Rhamnolipids can be widely applied in many industries including petroleum, food, agriculture and bioremediation etc ...
Huiqing Chong, Qingxin Li
doaj   +1 more source

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