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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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| Formato: | Texto |
| Lenguaje: | English |
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Molecular Diversity Preservation International (MDPI)
2009
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2802006/ https://www.ncbi.nlm.nih.gov/pubmed/20054482 http://dx.doi.org/10.3390/ijms10125485 |