El Instituto Politécnico Nacional
Contribuye al desarrollo económico y social de la nación, a través de la formación integral de personas competentes; de la investigación, el desarrollo tecnológico y la innovación. Además tiene reconocimiento internacional por su calidad e impacto social.
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http://repositoriodigital.ipn.mx/handle/123456789/10972Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Delgado Vasallo, O. | - |
| dc.creator | Peña, J. L. | - |
| dc.creator | San Martin, E. | - |
| dc.creator | Calderon, A. | - |
| dc.creator | Peña Rodriguez, G. | - |
| dc.creator | Marin, E. | - |
| dc.date | 2012-03-27T00:17:11Z | - |
| dc.date | 2012-03-27T00:17:11Z | - |
| dc.date | 2002 | - |
| dc.date.accessioned | 2013-01-16T11:30:21Z | - |
| dc.date.available | 2013-01-16T11:30:21Z | - |
| dc.date.issued | 2013-01-16 | - |
| dc.identifier | 0253-9268 | - |
| dc.identifier | http://hdl.handle.net/123456789/485 | - |
| dc.identifier.uri | http://www.repositoriodigital.ipn.mx/handle/123456789/10972 | - |
| dc.description | We report on the use of the photoacoustic technique for the determination of low concentrations of total iron in corn meal samples. This is of considerable interest because several foods are currently enriched with this element at proper levels in order to increase the resistance of people, after their consume, to several diseases such as anemia. The proposed technique is based in an open cell configuration in conjunction with a suitable colorimetric method. The results of the measurements agree very well with those obtained using a conventional spectrophotometric method, showing the possibilities of new photothermal experimental methodologies to perform this kind of studies. | - |
| dc.description | Research article of international journal | - |
| dc.description | Instituto Politecnico Nacional y Universidad de la Habana, Cuba | - |
| dc.language | es | - |
| dc.publisher | Revista Cubana de Fisica | - |
| dc.subject | Fotoacustica | - |
| dc.subject | Harina de maiz | - |
| dc.title | DETERMINACION DE LA CONCENTRACION DE HIERRO EN HARINA DE MAIZ UTILIZANDO LA TECNICA FOTOACUSTICA | - |
| dc.type | Article | - |
| Aparece en las colecciones: | Doctorado | |
Ficheros en este ítem:
| Fichero | Descripción | Tamaño | Formato | |
|---|---|---|---|---|
| 2002 RevCubFis-v19 p54-56.pdf | 232.65 kB | Adobe PDF | Visualizar/Abrir |
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