Distribución de metales en el acíbar de hojas de zábila (Aloe vera (L). Burm.f.)

Distribución de metales en el acíbar de hojas de zábila (Aloe vera (L). Burm.f.)

This work presents the distribution of Na, Ca, Mg, K, Cu, Zn, Mn and Fe in Aloe vera leaves exudate by flame atomic absorption spectrometry (FAAS) and Cr by electrothermal atomic absorption spectrometry (ETAAS). The plants were cultivated in the city of Coro, Falcón state. The samples were collected...

Full description

Bibliographic Details
Main Authors: Carlos E. Rondón, Oswaldo Saavedra*
Format: Article
Language:English
Published: Universidad de Los Andes 2008-01-01
Series:Avances en Química
Subjects:
Elements in Aloe vera (L.) Burm.f.
metals in Aloe vera
Online Access:http://www.saber.ula.ve/bitstream/123456789/26067/2/articulo3.pdf
id doaj-247cb894cc9e43e6a91e7a2ad3b99ea4
record_format Article
spelling doaj-247cb894cc9e43e6a91e7a2ad3b99ea42020-11-24T21:21:53ZengUniversidad de Los AndesAvances en Química1856-53012008-01-01324958Distribución de metales en el acíbar de hojas de zábila (Aloe vera (L). Burm.f.)Carlos E. RondónOswaldo Saavedra*This work presents the distribution of Na, Ca, Mg, K, Cu, Zn, Mn and Fe in Aloe vera leaves exudate by flame atomic absorption spectrometry (FAAS) and Cr by electrothermal atomic absorption spectrometry (ETAAS). The plants were cultivated in the city of Coro, Falcón state. The samples were collected from internal, medium and external leaves. The accuracy of the method was evaluated using a certified reference material NBS 1572. The average precision was 1.39%. The applied method was accurate, precise and free from interferences.www.saber.ula.ve/bitstream/123456789/26067/2/articulo3.pdfElements in Aloe vera (L.) Burm.f.metals in Aloe vera
collection DOAJ
language English
format Article
sources DOAJ
author Carlos E. Rondón
Oswaldo Saavedra*
spellingShingle Carlos E. Rondón
Oswaldo Saavedra*
Distribución de metales en el acíbar de hojas de zábila (Aloe vera (L). Burm.f.)
Avances en Química
Elements in Aloe vera (L.) Burm.f.
metals in Aloe vera
author_facet Carlos E. Rondón
Oswaldo Saavedra*
author_sort Carlos E. Rondón
title Distribución de metales en el acíbar de hojas de zábila (Aloe vera (L). Burm.f.)
title_short Distribución de metales en el acíbar de hojas de zábila (Aloe vera (L). Burm.f.)
title_full Distribución de metales en el acíbar de hojas de zábila (Aloe vera (L). Burm.f.)
title_fullStr Distribución de metales en el acíbar de hojas de zábila (Aloe vera (L). Burm.f.)
title_full_unstemmed Distribución de metales en el acíbar de hojas de zábila (Aloe vera (L). Burm.f.)
title_sort distribución de metales en el acíbar de hojas de zábila (aloe vera (l). burm.f.)
publisher Universidad de Los Andes
series Avances en Química
issn 1856-5301
publishDate 2008-01-01
description This work presents the distribution of Na, Ca, Mg, K, Cu, Zn, Mn and Fe in Aloe vera leaves exudate by flame atomic absorption spectrometry (FAAS) and Cr by electrothermal atomic absorption spectrometry (ETAAS). The plants were cultivated in the city of Coro, Falcón state. The samples were collected from internal, medium and external leaves. The accuracy of the method was evaluated using a certified reference material NBS 1572. The average precision was 1.39%. The applied method was accurate, precise and free from interferences.
topic Elements in Aloe vera (L.) Burm.f.
metals in Aloe vera
url http://www.saber.ula.ve/bitstream/123456789/26067/2/articulo3.pdf
work_keys_str_mv AT carloserondon distribuciondemetalesenelacibardehojasdezabilaaloeveralburmf
AT oswaldosaavedra distribuciondemetalesenelacibardehojasdezabilaaloeveralburmf
_version_ 1725997775512928256

Similar Items