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Sucrose solubility in mixtures of water, alcohol, ester, and acid

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dc.contributor.author Tsavas, P en
dc.contributor.author Polydorou, S en
dc.contributor.author Voutsas, EC en
dc.contributor.author Magoulas, KG en
dc.contributor.author Naraghi, K en
dc.contributor.author Halling, PJ en
dc.date.accessioned 2014-03-01T01:18:23Z
dc.date.available 2014-03-01T01:18:23Z
dc.date.issued 2002 en
dc.identifier.issn 0021-9568 en
dc.identifier.uri https://dspace.lib.ntua.gr/xmlui/handle/123456789/14968
dc.subject.classification Chemistry, Multidisciplinary en
dc.subject.classification Engineering, Chemical en
dc.subject.other Multicomponent mixtures en
dc.subject.other Alcohols en
dc.subject.other Binary mixtures en
dc.subject.other Carboxylic acids en
dc.subject.other Enzymes en
dc.subject.other Esters en
dc.subject.other Fatty acids en
dc.subject.other Solubility en
dc.subject.other Synthesis (chemical) en
dc.subject.other Ternary systems en
dc.subject.other Thermal effects en
dc.subject.other Water en
dc.subject.other Sugar (sucrose) en
dc.title Sucrose solubility in mixtures of water, alcohol, ester, and acid en
heal.type journalArticle en
heal.identifier.primary 10.1021/je010280d en
heal.identifier.secondary http://dx.doi.org/10.1021/je010280d en
heal.language English en
heal.publicationDate 2002 en
heal.abstract Sucrose solubility was measured in binary and ternary mixtures of alcohol, acid, ester, and water at different temperatures. New data were measured for the solubility of sucrose in mixtures of 2-methyl-2-butanol (tert-pentanol) with water at 30 degreesC and 60 degreesC, propionic acid with water at 30 degreesC, methyl and ethyl acetate with water at 40 degreesC and 50 degreesC, and octanoic acid with tert-pentanol at 60 degreesC and in diacetone alcohol at 60 degreesC. Solubility measurements were also performed in multicomponent mixtures similar to those encountered in the enzymatic synthesis of fatty acid sucrose esters. Sucrose solubility was measured in mixtures of water with tert-pentanol and sucrose palmitate and in mixtures of water with tert-pentanol, sucrose palmitate and palmitic acid at constant water activity (a(w) = 0.1) at 60 degreesC. Little solubilization of sucrose in small chain esters and tert-pentanol was observed. The solubility of sucrose in tert-pentanol increases in the presence of sucrose ester and the opposite effect in the presence of palmitic acid. en
heal.publisher AMER CHEMICAL SOC en
heal.journalName Journal of Chemical and Engineering Data en
dc.identifier.doi 10.1021/je010280d en
dc.identifier.isi ISI:000175602100023 en
dc.identifier.volume 47 en
dc.identifier.issue 3 en
dc.identifier.spage 513 en
dc.identifier.epage 517 en


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