Abstract
Densities of aqueous solutions of L-glutamic acid and magnesium-L-glutamate were determined from T=288.15 to 333.15 K at 5 K temperature intervals. The measured densities were used to evaluate the apparent molar volumes, V 2,φ (m,T), the cubic expansion coefficients, α(m,T), and the changes of isobaric heat capacities with respect to pressure, (∂ C p /∂ p) T,m . They were qualitatively correlated with changes in the structure of water that occur when L-glutamic acid or magnesium-L-glutamate are present.
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Sembira-Nahum, Y., Apelblat, A. & Manzurola, E. Volumetric Properties of Aqueous Solutions of L-Glutamic Acid and Magnesium-L-Glutamate. J Solution Chem 37, 391–401 (2008). https://doi.org/10.1007/s10953-007-9245-z
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DOI: https://doi.org/10.1007/s10953-007-9245-z