Biophysical and in vitro absorption studies of iron chelating peptide from barley proteins

Biophysical and in vitro absorption studies of iron chelating peptide from barley proteins

Isothermal titration calorimetry (ITC) and tandem mass spectrometry (MS/MS) were used to study the interaction between Fe2+ and the heptapeptide (SVNVPLY) from barley protein hydrolysate under physiological pH. The peptide showed an ability to form complexes with Fe2+ spontaneously, with a binding c...

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Bibliographic Details
Main Authors: Ewelina Eckert, Lei Lu, Larry D. Unsworth, Lingyun Chen, Jianhong Xie, Renyi Xu
Format: Article
Language:English
Published: Elsevier 2016-08-01
Series:Journal of Functional Foods
Subjects:
Barley protein peptide
Iron-chelating peptide
Binding affinity
Complexation model
Iron uptake
Ferritin
Online Access:http://www.sciencedirect.com/science/article/pii/S1756464616301542

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