Equilibrium Data for Poly(propylene glycol) + Sucrose + Water and Poly(propylene Glycol) + Fructose + Water Systems from (15 to 45) °C

Liquid−liquid equilibrium data for aqueous two-phase systems formed by poly(propylene glycol) + sucrose and poly(propylene glycol) + fructose were measured from (15 to 45) °C and (15 to 25) °C, respectively. The influence of temperature on the behavior of these systems was also analyzed. A rise in t...

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Bibliographic Details
Published in:	Journal of chemical and engineering data Vol. 52; no. 5; pp. 1649 - 1652
Main Authors:	Silva, Tarliane Maria, Minim, Luís Antonio, Maffia, Maria Cristina, Coimbra, Jane Sélia R, Minim, Valéria Paula R, da Silva, Luis Henrique Mendes
Format:	Journal Article
Language:	English
Published:	Washington, DC American Chemical Society 13-09-2007
Subjects:	Chemistry Exact sciences and technology General and physical chemistry Liquid-liquid equilibria Phase equilibria Water Biphasic system Sucrose Ketose Propylene oxide polymer Phase separation Disaccharide Liquid liquid equilibrium Fructose
Online Access:	Get full text
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Summary:	Liquid−liquid equilibrium data for aqueous two-phase systems formed by poly(propylene glycol) + sucrose and poly(propylene glycol) + fructose were measured from (15 to 45) °C and (15 to 25) °C, respectively. The influence of temperature on the behavior of these systems was also analyzed. A rise in temperature normally led to an increase of the slope of the tie line, decreasing the quantity of carbohydrate necessary for phase separation and increasing the biphasic area.
Bibliography:	istex:CDC7A718A2BEA890EDE57D726397C16E994156C7 ark:/67375/TPS-TXTCZHCK-K
ISSN:	0021-9568 1520-5134
DOI:	10.1021/je700031d