نتایج جستجو برای: rhamnolipid biosurfactant

تعداد نتایج: 1596  

Journal: :Environmental science & technology 2004
Giridhar Prabhukumar Mark Matsumoto Ashok Mulchandani Wilfred Chen

An elastin-like polypeptide (ELP) composed of a polyhistidine tail (ELPH12) was exploited as a tunable, metal-binding biopolymer with high affinity toward cadmium. By taking advantage of the property of ELPH12 to undergo a reversible thermal precipitation, easy recovery of the sequestered cadmium from contaminated water was demonstrated as the result of a simple temperature change. In this stud...

2018
Wafa Hassen Mohamed Neifar Hanene Cherif Afef Najjari Habib Chouchane Rim C. Driouich Asma Salah Fatma Naili Amor Mosbah Yasmine Souissi Noura Raddadi Hadda I. Ouzari Fabio Fava Ameur Cherif

A number of Pseudomonas strains function as inoculants for biocontrol, biofertilization, and phytostimulation, avoiding the use of pesticides and chemical fertilizers. Here, we present a new metabolically versatile plant growth-promoting rhizobacterium, Pseudomonas rhizophila S211, isolated from a pesticide contaminated artichoke field that shows biofertilization, biocontrol and bioremediation ...

Journal: :Brazilian Archives of Biology and Technology 2021

HIGHLIGHTS Recombinant E. coli can produce mono-rhamnolipid and di-rhamnolipid biosurfactants. Rhamnolipid congeners were identified using HRMS. Di-rhamnolipid has lower surface tension CMC than mono-rhamnolipid. production have been optimized to enhance rhamnolipid yield.

Biosurfactants, the microbial originated surface active agents, can modify the physicochemical properties of surfaces and reduce the bacterial adhesion via changing bacterial adhesion interactions on surfaces.  They were also able to block oxidative chain reactions and might show antioxidant properties. The goal of this study was to evaluate the antioxidant and antibiofilm activities of biosurf...

2016
Kell K. Andersen Brian S. Vad Sophie Roelants Inge N. A. van Bogaert Daniel E. Otzen

Biosurfactants are of growing interest as sustainable alternatives to fossil-fuel-derived chemical surfactants, particularly for the detergent industry. To realize this potential, it is necessary to understand how they affect proteins which they may encounter in their applications. However, knowledge of such interactions is limited. Here, we present a study of the interactions between the model...

Biosurfactants, the microbial originated surface active agents, can modify the physicochemical properties of surfaces and reduce the bacterial adhesion via changing bacterial adhesion interactions on surfaces.  They were also able to block oxidative chain reactions and might show antioxidant properties. The goal of this study was to evaluate the antioxidant and antibiofilm activities of biosurf...

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