About: Interaction between gasoline and sophorolipids in an aqueous solution

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This paper deals with solubilization properties of biosurfactant produced by yeast Yarrowia lipolytica. Yeast biosurfactants are consisted of a hydrophilic carbohydrate part and a hydrophobic chain of fatty acids (known as sophorolipids) giving them unique properties. Biosurfactants enhance solubility of non-polar compounds in aqueous solutions. The aim of this experimental study was quantification of solubilized gasoline under different experimental conditions. Highest weight solubilization ratio gasoline/biosurfactant was achieved at the pH range 6-8. The equilibrium between the aqueous and organics phases was established after 20 minutes shaking. It has been demonstrated that solubilization properties of biosurfactant depend on the sality of solution. The amount of solubilized gasoline decreased by addition of NaCl. This paper deals with solubilization properties of biosurfactant produced by yeast Yarrowia lipolytica. Yeast biosurfactants are consisted of a hydrophilic carbohydrate part and a hydrophobic chain of fatty acids (known as sophorolipids) giving them unique properties. Biosurfactants enhance solubility of non-polar compounds in aqueous solutions. The aim of this experimental study was quantification of solubilized gasoline under different experimental conditions. Highest weight solubilization ratio gasoline/biosurfactant was achieved at the pH range 6-8. The equilibrium between the aqueous and organics phases was established after 20 minutes shaking. It has been demonstrated that solubilization properties of biosurfactant depend on the sality of solution. The amount of solubilized gasoline decreased by addition of NaCl. (en)
Title	Interaction between gasoline and sophorolipids in an aqueous solution Interaction between gasoline and sophorolipids in an aqueous solution (en)
skos:prefLabel	Interaction between gasoline and sophorolipids in an aqueous solution Interaction between gasoline and sophorolipids in an aqueous solution (en)
skos:notation	RIV/60461373:22320/13:43895353!RIV14-TA0-22320___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(TA01020482)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Šír, Marek Turnvaldová, Kristina
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola chemicko-technologická v Praze / Fakulta technologie ochrany prostředí
http://linked.open...dnocenehoVysledku	80629
http://linked.open...ai/riv/idVysledku	RIV/60461373:22320/13:43895353
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	surface tension; critical micelle concentration; gasoline; solubilization; sophorolipid (en)
http://linked.open.../riv/klicoveSlovo	sophorolipid solubilization critical micelle concentration surface tension gasoline
http://linked.open...ontrolniKodProRIV	[76AB607AF1EC]
http://linked.open...v/mistoKonaniAkce	Hradec Králové
http://linked.open...i/riv/mistoVydani	Hradec Králové
http://linked.open...i/riv/nazevZdroje	Mezinárodní Masarykova konference pro doktorandy a mladé vědecké pracovníky 2013
http://linked.open...in/vavai/riv/obor	DK
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Development of biosurfactant for in situ flushing of contaminated matters.
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Mikeš, Jiří Minařík, Miroslav Šír, Marek Turnvaldová, Kristina
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2013-12-09 (xsd:date)
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Magnanimitas
https://schema.org/isbn	978-80-87952-00-9
http://localhost/t...ganizacniJednotka	22320

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