Biblioteca Digital de VanguardiaMultielemental composition and nutritional value of "dumosa" (Ilex dumosa), "yerba mate" (I. paraguariensis) and their commercial mixture in different forms of use
The multielement composition and nutritional value of "dumosa" (Ilex dumosa) (ID), "yerba mate" (I. paraguariensis) (IP) and their commercial 70:30 mixture (ID:IP, w/w) in crude drug, brewed mate and tea-bag-like infusion were studied by ICP-OES. This method allow...
| Autores principales: | , , , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias
2016
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| Acceso en línea: | http://bdigital.uncu.edu.ar/8458 |
| _version_ | 1782341865912139776 |
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| author | Maiocchi, Marcos G. Del Vitto, Luis A. Petenatti, Marta E. Avanza, María V. Pellerano, Roberto G. Petenatti, Elisa M. Marchevsky, Eduardo J. |
| author_facet | Maiocchi, Marcos G. Del Vitto, Luis A. Petenatti, Marta E. Avanza, María V. Pellerano, Roberto G. Petenatti, Elisa M. Marchevsky, Eduardo J. |
| author_sort | Maiocchi, Marcos G. |
| collection | Repositorio |
| description | The multielement composition and nutritional value of "dumosa" (Ilex dumosa) (ID),
"yerba mate" (I. paraguariensis) (IP) and their commercial 70:30 mixture (ID:IP, w/w)
in crude drug, brewed mate and tea-bag-like infusion were studied by ICP-OES. This
method allowed the detection of an unprecedented number of elements for these
species. The order was K>Ca>Mg>P>Mn>Al>Na>Si>Fe in crude drug. IP showed higher
concentration of minerals than ID, but most extractability in the latter largely offset its
shortcomings. Brewed mate had higher nutritional value than mate tea because their
higher solute/solvent ratio. A portion of brewed mate of both species exceeded the daily
recommended intake (DRI) of Mn, and providing Mg, Cu, Fe, Zn and K, too. The portions of
mate tea not contribute significantly to the DRI. Some essential trace elements and many
ultra-traces ones that exist in crude drug were not detected in aqueous extracts. Most of
the heavy metals were not leached into extracts, and in any case never exceeded international
safety limits. Therefore, the aqueous extracts of ID and IP and its mixture are
interesting from the nutritional point of view in minerales, and safe in terms of health. |
| format | Artículo |
| id | uncu-8458 |
| institution | Biblioteca Digital - UNCUYO |
| language | Inglés |
| publishDate | 2016 |
| publisher | Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias
|
| record_format | ojs |
| spelling | uncu-84582017-02-17T15:40:46Z Multielemental composition and nutritional value of "dumosa" (Ilex dumosa), "yerba mate" (I. paraguariensis) and their commercial mixture in different forms of use Composición multielemental y valor nutricional de "dumosa" (Ilex dumosa), "yerba mate" (I. paraguariensis) y su mezcla comercial en diferentes formas de uso Maiocchi, Marcos G. Del Vitto, Luis A. Petenatti, Marta E. Avanza, María V. Pellerano, Roberto G. Petenatti, Elisa M. Marchevsky, Eduardo J. Ilex Ilex paraguariensis Mate Valor nutritivo Ilex dumosa Nutritional value Composición multielemental Yerba mate The multielement composition and nutritional value of "dumosa" (Ilex dumosa) (ID), "yerba mate" (I. paraguariensis) (IP) and their commercial 70:30 mixture (ID:IP, w/w) in crude drug, brewed mate and tea-bag-like infusion were studied by ICP-OES. This method allowed the detection of an unprecedented number of elements for these species. The order was K>Ca>Mg>P>Mn>Al>Na>Si>Fe in crude drug. IP showed higher concentration of minerals than ID, but most extractability in the latter largely offset its shortcomings. Brewed mate had higher nutritional value than mate tea because their higher solute/solvent ratio. A portion of brewed mate of both species exceeded the daily recommended intake (DRI) of Mn, and providing Mg, Cu, Fe, Zn and K, too. The portions of mate tea not contribute significantly to the DRI. Some essential trace elements and many ultra-traces ones that exist in crude drug were not detected in aqueous extracts. Most of the heavy metals were not leached into extracts, and in any case never exceeded international safety limits. Therefore, the aqueous extracts of ID and IP and its mixture are interesting from the nutritional point of view in minerales, and safe in terms of health. La composición multielemental y el valor nutricional de "dumosa" (Ilex dumosa) (ID), "yerba mate" (I. paraguariensis) (IP) y su mezcla comercial 70:30 (ID:IP, p/p) fue estudiada por ICP-OES en droga cruda y dos formas de consumo: "cebadura" y "mate cocido". Este método permitió detectar un número sin precedentes de elementos en estas especies. En droga cruda, el orden resultó K>Ca>Mg>P>Mn>Al>Na>Si>Fe. IP mostró mayor concentración de minerales que ID, pero la mayor extractabilidad en esta última compensó en gran medida sus deficiencias. La cebadura mostró mayor valor nutricional que la infusión, a causa de su mayor relación soluto/disolvente. La porción de cebadura de ambas especies superó la ingesta diaria recomendada (IDR) de Mn, aportando también Mg, Cu, Fe, Zn y K. La porción de mate cocido no contribuyó significativamente a la IDR. Algunos elementos traza esenciales y muchos ultra-trazas presentes en droga cruda no fueron detectados en los extractos acuosos. La mayoría de los metales pesados no fueron lixiviados hacia los extractos, y en todo caso nunca excedieron los límites de seguridad internacionales. Por ello, los extractos acuosos de ID e IP y sus mezclas son interesantes desde el punto de vista nutricional y son seguros en cuanto a la salud. Fil: Maiocchi, Marcos G.. Universidad Nacional del Nordeste Fil: Del Vitto, Luis A.. Universidad Nacional de San Luis Fil: Petenatti, Marta E.. Universidad Nacional de San Luis Fil: Avanza, María V.. Universidad Nacional del Nordeste Fil: Pellerano, Roberto G.. Universidad Nacional del Nordeste Fil: Petenatti, Elisa M.. Universidad Nacional de San Luis Fil: Marchevsky, Eduardo J.. Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias 78 Revista de la Facultad de Ciencias Agrarias Vol. 48, no. 1 Revista de la Facultad de Ciencias Agrarias, Vol. 48, no. 1 2016-06-01 eng Inglés http://bdigital.uncu.edu.ar/8411 info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar/ article info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf Universidad Nacional de Cuyo. Facultad de Ciencias Agrarias http://bdigital.uncu.edu.ar/8458 |
| spellingShingle | Ilex Ilex paraguariensis Mate Valor nutritivo Ilex dumosa Nutritional value Composición multielemental Yerba mate Maiocchi, Marcos G. Del Vitto, Luis A. Petenatti, Marta E. Avanza, María V. Pellerano, Roberto G. Petenatti, Elisa M. Marchevsky, Eduardo J. Multielemental composition and nutritional value of "dumosa" (Ilex dumosa), "yerba mate" (I. paraguariensis) and their commercial mixture in different forms of use |
| title | Multielemental composition and nutritional value of "dumosa" (Ilex dumosa), "yerba mate" (I. paraguariensis) and their commercial mixture in different forms of use
|
| title_full | Multielemental composition and nutritional value of "dumosa" (Ilex dumosa), "yerba mate" (I. paraguariensis) and their commercial mixture in different forms of use
|
| title_fullStr | Multielemental composition and nutritional value of "dumosa" (Ilex dumosa), "yerba mate" (I. paraguariensis) and their commercial mixture in different forms of use
|
| title_full_unstemmed | Multielemental composition and nutritional value of "dumosa" (Ilex dumosa), "yerba mate" (I. paraguariensis) and their commercial mixture in different forms of use
|
| title_short | Multielemental composition and nutritional value of "dumosa" (Ilex dumosa), "yerba mate" (I. paraguariensis) and their commercial mixture in different forms of use
|
| title_sort | multielemental composition and nutritional value of "dumosa" (ilex dumosa), "yerba mate" (i. paraguariensis) and their commercial mixture in different forms of use |
| topic | Ilex Ilex paraguariensis Mate Valor nutritivo Ilex dumosa Nutritional value Composición multielemental Yerba mate |
| url | http://bdigital.uncu.edu.ar/8458 |