Colorimetric determination of iron in beer by flow injection analysis using
A flow injection analysis system with colorimetric detection for the iron determination in beer is described. The methodology is based on the formation of a complex produced by the reaction of iron (II) with 1,10-phenanthroline, after reduction of iron (III) to iron (II) by ascorbic acid. The asymme...
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| Outros Autores: | , |
| Formato: | article |
| Idioma: | eng |
| Publicado em: |
2011
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| Assuntos: | |
| Texto completo: | http://hdl.handle.net/10400.14/5874 |
| País: | Portugal |
| Oai: | oai:repositorio.ucp.pt:10400.14/5874 |