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

P. Tsavas, S. Polydorou, E.C. Voutsas, K.G. Magoulas, K. Naraghi, P.J. Halling

Research output: Contribution to journalArticle

17 Citations (Scopus)

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.
LanguageEnglish
Pages513-517
Number of pages4
JournalJournal of Chemical and Engineering Data
Volume47
Issue number3
DOIs
Publication statusPublished - May 2002

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Pentanols
Sugar (sucrose)
Sucrose
Esters
Alcohols
Solubility
Acids
Water
Palmitic Acid
Palmitic acid
Propionic acid
Fatty Acids
Butenes
Fatty acids

Keywords

  • Regioselective acylation
  • unifac model
  • lipase
  • glucose

Cite this

Tsavas, P. ; Polydorou, S. ; Voutsas, E.C. ; Magoulas, K.G. ; Naraghi, K. ; Halling, P.J. / Sucrose solubility in mixtures of water, alcohol, ester, and acid. In: Journal of Chemical and Engineering Data. 2002 ; Vol. 47, No. 3. pp. 513-517.
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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.",
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Tsavas, P, Polydorou, S, Voutsas, EC, Magoulas, KG, Naraghi, K & Halling, PJ 2002, 'Sucrose solubility in mixtures of water, alcohol, ester, and acid' Journal of Chemical and Engineering Data, vol. 47, no. 3, pp. 513-517. https://doi.org/10.1021/je010280d

Sucrose solubility in mixtures of water, alcohol, ester, and acid. / Tsavas, P.; Polydorou, S.; Voutsas, E.C.; Magoulas, K.G.; Naraghi, K.; Halling, P.J.

In: Journal of Chemical and Engineering Data, Vol. 47, No. 3, 05.2002, p. 513-517.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Sucrose solubility in mixtures of water, alcohol, ester, and acid

AU - Tsavas, P.

AU - Polydorou, S.

AU - Voutsas, E.C.

AU - Magoulas, K.G.

AU - Naraghi, K.

AU - Halling, P.J.

PY - 2002/5

Y1 - 2002/5

N2 - 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.

AB - 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.

KW - Regioselective acylation

KW - unifac model

KW - lipase

KW - glucose

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