Partition coefficients of polyuronides and their salts (pectin, sodium alginate, calcium alginate) in a water/octan-1-ol system were measured at different temperatures and different pH values. Changes in the thermodynamic functions accompanying interphase partition (enthalpy, entropy, Gibbs free energy) were identified to evaluate the potential for distribution to occur spontaneously.
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Translated from Khimiko-Farmatsevticheskii Zhurnal, Vol. 48, No. 5, pp. 11 – 13, May, 2014.
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Kaisheva, N.S., Kaishev, A.S. Studies of the Interphase Distribution of Polyuronides in a System Consisting of Two Immiscible Solvents. Pharm Chem J 48, 310–312 (2014). https://doi.org/10.1007/s11094-014-1100-0
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DOI: https://doi.org/10.1007/s11094-014-1100-0