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- W860198328 abstract "The biosurfactants are secondary metabolites that exhibit surface activity and can be applied in different industrial processes such as production of pharmaceuticals, chemicals, cosmetics, bioremediation of environments polluted by oil and derivatives and tertiary recovery of oil. The greatest advantage of these compounds compared to synthetic surfactants lies in their structural diversity, low toxicity and high biodegradability. Despite the numerous advantages provided by biosurfactants, they are not commercially used due to the high cost of production. The present study aimed to evaluate the production of rhamnolipids by mutants of P. aeruginosa using industrial waste and vegetable oils as carbon source, as well as to characterize the properties of these biosurfactant solutions and investigate the influence of carbon source in the production of homologous rhamnolipds by P. aeruginosa. In the first stage fermentations were conducted in test tubes, after selection of microorganisms with potential for high production they were tested in Erlenmeyer flasks. The mutant with the potential for increased production was assessed, along with the wild strain in bioreactors. The selected strain and the calcium free medium used with sunflower oil as carbon source resulted in an 70% increase in the production of rhamnolipids. The addition of ethanol to the rhamnolipids solutions proved the potential of this biosurfactant to be applied in the cosmetic industry, since the properties of surface tension, emulsification and aggregation were held in all three concentrations of ethanol added. Moreover, it was found that changing the carbon source caused alteration in the types of fatty acids and rhamnolipids counterparts proportions produced by P. aeruginosa LBI 2A1." @default.
- W860198328 created "2016-06-24" @default.
- W860198328 creator A5091708099 @default.
- W860198328 date "2011-07-19" @default.
- W860198328 modified "2023-09-23" @default.
- W860198328 title "PRODUÇÃO DE RAMNOLIPÍDIOS POR MUTANTES DE Pseudomonas aeruginosa LBI" @default.
- W860198328 cites W1003224278 @default.
- W860198328 cites W1034958842 @default.
- W860198328 cites W1535444764 @default.
- W860198328 cites W1538311265 @default.
- W860198328 cites W1540826264 @default.
- W860198328 cites W1573080626 @default.
- W860198328 cites W1583614303 @default.
- W860198328 cites W1774004063 @default.
- W860198328 cites W1785999156 @default.
- W860198328 cites W1788667717 @default.
- W860198328 cites W1807136536 @default.
- W860198328 cites W1844469488 @default.
- W860198328 cites W1856624488 @default.
- W860198328 cites W1920534944 @default.
- W860198328 cites W1945092145 @default.
- W860198328 cites W1964669270 @default.
- W860198328 cites W1966205362 @default.
- W860198328 cites W1968992587 @default.
- W860198328 cites W1969411760 @default.
- W860198328 cites W1971025332 @default.
- W860198328 cites W1971033363 @default.
- W860198328 cites W1971125764 @default.
- W860198328 cites W1972448472 @default.
- W860198328 cites W1972876611 @default.
- W860198328 cites W1973958568 @default.
- W860198328 cites W1977105094 @default.
- W860198328 cites W1978423601 @default.
- W860198328 cites W1983194020 @default.
- W860198328 cites W1984147160 @default.
- W860198328 cites W1985409836 @default.
- W860198328 cites W1986933355 @default.
- W860198328 cites W1987140939 @default.
- W860198328 cites W1987550210 @default.
- W860198328 cites W1987946419 @default.
- W860198328 cites W1988573211 @default.
- W860198328 cites W1989806706 @default.
- W860198328 cites W1991197316 @default.
- W860198328 cites W1992371971 @default.
- W860198328 cites W1994690816 @default.
- W860198328 cites W1998652179 @default.
- W860198328 cites W2001387051 @default.
- W860198328 cites W2002059197 @default.
- W860198328 cites W2004282067 @default.
- W860198328 cites W2006333306 @default.
- W860198328 cites W2006473422 @default.
- W860198328 cites W2010244290 @default.
- W860198328 cites W2014165289 @default.
- W860198328 cites W2019849014 @default.
- W860198328 cites W2020079350 @default.
- W860198328 cites W2021361246 @default.
- W860198328 cites W2021376949 @default.
- W860198328 cites W2024403258 @default.
- W860198328 cites W2024821345 @default.
- W860198328 cites W2024832021 @default.
- W860198328 cites W2025435718 @default.
- W860198328 cites W2030322773 @default.
- W860198328 cites W2032438003 @default.
- W860198328 cites W2033983860 @default.
- W860198328 cites W2034358674 @default.
- W860198328 cites W2034928177 @default.
- W860198328 cites W2035782757 @default.
- W860198328 cites W20362481 @default.
- W860198328 cites W2038131854 @default.
- W860198328 cites W2039971318 @default.
- W860198328 cites W2040234689 @default.
- W860198328 cites W2043637175 @default.
- W860198328 cites W2043698490 @default.
- W860198328 cites W2044397973 @default.
- W860198328 cites W2044820885 @default.
- W860198328 cites W2045147306 @default.
- W860198328 cites W2048701424 @default.
- W860198328 cites W2048767131 @default.
- W860198328 cites W2050783180 @default.
- W860198328 cites W2051031814 @default.
- W860198328 cites W2053203812 @default.
- W860198328 cites W2055445906 @default.
- W860198328 cites W2057514337 @default.
- W860198328 cites W2058650458 @default.
- W860198328 cites W2059607527 @default.
- W860198328 cites W2060779419 @default.
- W860198328 cites W2061557396 @default.
- W860198328 cites W2061990456 @default.
- W860198328 cites W2064413035 @default.
- W860198328 cites W2065404179 @default.
- W860198328 cites W2067310083 @default.
- W860198328 cites W2069357455 @default.
- W860198328 cites W2069629231 @default.
- W860198328 cites W2072204647 @default.
- W860198328 cites W2073215923 @default.
- W860198328 cites W2073804707 @default.
- W860198328 cites W2075386829 @default.
- W860198328 cites W2076518284 @default.
- W860198328 cites W2077818909 @default.
- W860198328 cites W2078064123 @default.