Enthalpy-entropy compensation in calcium binding to acid-base forms of glycine tyrosine dipeptides from hydrolysis of α-lactalbumin

[Display omitted] •GlyTyr binds calcium stronger for the pH condition of the intestine than TyrGly.•Calcium binding to acid/base forms of GlyTyr and TyrGly dipeptides is at neutral pH strongly exothermic.•Density Functional Theory suggests calcium binding to occur at carboxylates and amides.•Enthalp...

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Veröffentlicht in:	Food research international 2021-11, Vol.149, p.110714-110714, Article 110714
Hauptverfasser:	Jiang, Yuan, Liu, Xiao-Chen, Ahrné, Lilia M., Skibsted, Leif H.
Format:	Artikel
Sprache:	eng
Schlagworte:	Calcium binding Calcium bioavailability Density Functional Theory Dipeptide Enthalpy–entropy compensation
Online-Zugang:	Volltext
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