Analyses of Ferrous and Ferric State in DynabiTab Using Mössbauer Spectroscopy
| Autor: | Young Rang Uhm, Jae Cheong Lim, Sang Mu Choi |
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| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: | |
| Zdroj: | International Journal of Analytical Chemistry, Vol 2017 (2017) |
| Druh dokumentu: | article |
| ISSN: | 1687-8760 1687-8779 |
| DOI: | 10.1155/2017/9321896 |
| Popis: | Antianemic medicament ferrous gluconate, ferrous fumarate, and a Dynabi tablet with a basic iron bearing ingredient were studied with the use of Mössbauer spectroscopy. Room temperature spectra of ferrous gluconate gave clear evidence that the two phases of iron were present: ferrous (Fe2+) as a major one with a contribution at and above 91 a.u.% and ferric (Fe3+) whose contribution was found to be ~9 a.u.%. In the case of ferrous fumarate, a single phase was measured corresponding to ferrous (Fe2+) state. A Dynabi tablet consists of ferrous fumarate and ferrous fumarate. The ferric phase in ferrous gluconate is able to be reached about ~3.6 a.u.% in a tablet. |
| Databáze: | Directory of Open Access Journals |
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