Oil Wastes as Unconventional Substrates for Rhamnolipid Biosurfactant Production by <i>Pseudomonas a</i><i>eruginosa</i> LBI

Nitschke, Márcia; Costa, Siddhartha G. V. A. O.; Haddad, Renato; Gonçalves, Lireny Aparecida Guaraldo; Eberlin, Marcos N.; Contiero, Jonas

doi:10.1021/bp050198x

Cited by 184 publications

(114 citation statements)

References 23 publications

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“…The 13 C isotopologue ions with its m/z value 1 unit higher (m/z 591 and 592 for instance) showed that these species were singly charged protonated molecules, that is [M + H] + ions. To our knowledge a biosurfactant with a similar ESI(+)-MS subunit pattern for which -(CH 2 CH 2 O) n -or an isomeric unit such as -(CH 2 CH(OH)) n -seems likely and has not previously been reported (Nitschke et al 2004;Nitschke et al 2005;Jacques et al 2007;de Araújo et al 2011). FT-IR analysis of the Type I SACs from the R f 0.62 band (Fig.…”

Section: Resultsmentioning

confidence: 79%

Production and characterization of surface-active compounds from Gordonia amicalis

Jackisch-Matsuura

Santos

Eberlin

et al. 2014

Braz. arch. biol. technol.

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Section: Resultsmentioning

confidence: 79%

Production and characterization of surface-active compounds from Gordonia amicalis

Jackisch-Matsuura

Santos

Eberlin

et al. 2014

Braz. arch. biol. technol.

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“…Other natural compounds are biosurfactants that are surface-active compounds of microbial origin and have attracted attention due to their low toxicity and high biodegradability, when compared to synthetic surfactants (Nitschke et al 2005;Banat et al 2010). The adsorption of biosurfactants to a solid surface can modify its hydrophobicity and thus bacterial adhesion and consequently biofilm formation.…”

Section: Natural Compoundsmentioning

confidence: 99%

Antibiofilm Strategies in the Food Industry

Teixeira

Rodrigues

2014

Springer Series on Biofilms

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Biofilms in food processing plants represent not only a problem to human health but also cause economic losses by technical failure in several systems. In fact, many foodborne outbreaks have been found to be associated with biofilms. Biofilms may be prevented by regular cleaning and disinfection, but this does not completely prevent biofilm formation. Besides, due to their diversity and to the development of specialized phenotypes, it is well known that biofilms are more resistant to cleaning and disinfection than planktonic microorganisms. In recent years, a considerable effort has been made in the prevention of microbial adhesion and biofilm formation on food processing surfaces and novel technologies have been introduced. In this context, this chapter discusses the main conventional and emergent strategies that have been employed to prevent bacterial adhesion to food processing surfaces and thus to efficiently maintain good hygiene throughout the food industries.

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“…Various cheaper substrates such as soybean oil not only act as nutrients for the microbial growth but also act as an important source for isolation of potential BS producing microorganisms (Guerra- Lee et al, 2008). Rhamnolipids (RHL), one of the common BSs are usually produced on soybean oil soapstock, spent soybean oil, or chicken fat as a carbon source (Nitschke et al, , 2005. Improvement in the fermentation technology, strain selection and use of cheaper, renewable substrates have a vital role in enhancing the production processes of BS industries (Marchant and Banat, 2012b;Marchant et al, 2014).…”

Section: Introductionmentioning

confidence: 99%

Microbiotechnology Based Surfactants and Their Applications

Rahman¹

2016

Frontiers Research Topics

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PublisherFrontiers in Microbiology About FrontiersFrontiers is more than just an open-access publisher of scholarly articles: it is a pioneering approach to the world of academia, radically improving the way scholarly research is managed. The grand vision of Frontiers is a world where all people have an equal opportunity to seek, share and generate knowledge. Frontiers provides immediate and permanent online open access to all its publications, but this alone is not enough to realize our grand goals. Frontiers Journal SeriesThe Frontiers Journal Series is a multi-tier and interdisciplinary set of open-access, online journals, promising a paradigm shift from the current review, selection and dissemination processes in academic publishing. All Frontiers journals are driven by researchers for researchers; therefore, they constitute a service to the scholarly community. At the same time, the Frontiers Journal Series operates on a revolutionary invention, the tiered publishing system, initially addressing specific communities of scholars, and gradually climbing up to broader public understanding, thus serving the interests of the lay society, too. Dedication to QualityEach Frontiers article is a landmark of the highest quality, thanks to genuinely collaborative interactions between authors and review editors, who include some of the world's best academicians. Research must be certified by peers before entering a stream of knowledge that may eventually reach the public -and shape society; therefore, Frontiers only applies the most rigorous and unbiased reviews. Frontiers revolutionizes research publishing by freely delivering the most outstanding research, evaluated with no bias from both the academic and social point of view. By applying the most advanced information technologies, Frontiers is catapulting scholarly publishing into a new generation. What are Frontiers Research Topics?Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: researchtopics@frontiersin.org 2 February 2016 | Microbiotechnology Based Surfactants and Their Applications Frontiers in MicrobiologyBiosurfactants are structurally diverse group of bioactive molecules produced by a variety of microorganisms. They are secondary metabolites that accumulate at interfaces, reduce surface tension and form micellar aggregates. This research topic describes few novel microbial strains with a focus on increasing our understanding of genetics, physiology, regulation of biosurfactant production and their commercial potentials. A major stumbling block in the commercialization of b...

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Oil Wastes as Unconventional Substrates for Rhamnolipid Biosurfactant Production by Pseudomonas aeruginosa LBI

Cited by 184 publications

References 23 publications

Production and characterization of surface-active compounds from Gordonia amicalis

Production and characterization of surface-active compounds from Gordonia amicalis

Antibiofilm Strategies in the Food Industry

Microbiotechnology Based Surfactants and Their Applications

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