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Chelation of Cu(II), Zn(II), and Fe(II) by Tannin Constituents of Selected Edible Nuts

The tannin fractions isolated from hazelnuts, walnuts and almonds were characterised by colorimetric assays and by an SE-HPLC technique. The complexation of Cu(II) and Zn(II) was determined by the reaction with tetramethylmurexide, whereas for Fe(II), ferrozine was employed. The walnut tannins exhib...

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Bibliographic Details
Main Author: Karamać, Magdalena
Format: Artigo
Language:Inglês
Published: Molecular Diversity Preservation International (MDPI) 2009
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2802006/
https://ncbi.nlm.nih.gov/pubmed/20054482
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3390/ijms10125485
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