Utilize este identificador para referenciar este registo: http://hdl.handle.net/10198/9122
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dc.contributor.authorFerreira, Olga-
dc.contributor.authorPinho, Simão-
dc.date.accessioned2014-01-09T10:03:40Z-
dc.date.available2014-01-09T10:03:40Z-
dc.date.issued2012-
dc.identifier.citationFerreira, Olga; Pinho, Simão (2012) - Solubility of flavonoids in pure solvents. Industrial & Engineering Chemistry Research. ISSN 0888-5885. 51:18, p. 6586-6590por
dc.identifier.urihttp://hdl.handle.net/10198/9122-
dc.description.abstractThe fast and efficient selection of food-approved solvents is required for a growing number of flavonoids that are continuously being tested for their nutraceutical properties. Solid–liquid equilibrium is an essential source of information for the design of extraction, precipitation, or crystallization processes in the food industry. In this context, the nonrandom two-liquid segment activity coefficient thermodynamic model showed to be an appropriate tool to represent the solubility of several key flavonoids (apigenin, genistein, hesperetin, luteolin) in pure solvents, suggesting its ability to predict solubility in solvents not considered during the correlation procedure. For substances with unknown melting properties the reference solvent approach was successfully applied. Additionally, new solubility data of S-hesperetin in the pure solvents acetone, ethanol, ethyl acetate, methanol, and acetonitrile was measured, between 25 and 40 °C, by the shake-flask method.por
dc.language.isoengpor
dc.rightsrestrictedAccesspor
dc.titleSolubility of flavonoids in pure solventspor
dc.typearticlepor
dc.peerreviewedyespor
dc.relation.publisherversionhttp://pubs.acs.org/doi/full/10.1021/ie300211epor
degois.publication.firstPage6586por
degois.publication.lastPage6590por
degois.publication.titleInd. Eng. Chem. Res.por
degois.publication.volume51por
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