Development and application of a selenium speciation method in cattle feed and beef samples using HPLC-ICP-MS: Evaluating the selenium metabolic process in cattle

A. F. Oliveira; J. Landero; K. Kubachka; A. R.A. Nogueira; M. A. Zanetti; J. Caruso

doi:10.1039/c5ja00330j

Development and application of a selenium speciation method in cattle feed and beef samples using HPLC-ICP-MS: Evaluating the selenium metabolic process in cattle

A. F. Oliveira
, J. Landero
, K. Kubachka
, A. R.A. Nogueira
, M. A. Zanetti
, J. Caruso

Research output: Contribution to journal › Article › peer-review

32 Scopus citations

Abstract

Selenium (Se) is an essential element for mammals with diet being the major source of intake. For this work cattle feed was enriched with combinations of selenium enriched yeast, canola oil, and/or Vitamin E in order to evaluate the accumulation and metabolism of selenium in beef cattle. A method to identify and/or quantify the selenium species: selenocystine (SeCys₂), selenomethionine (SeMet), selenomethionine-Se-oxide (SeOMet), and inorganic selenium species, selenate (Se(vi)) and selenite (Se(iv)), was developed and applied to cattle feed and beef samples.

Original language	English
Pages (from-to)	1034-1040
Number of pages	7
Journal	Journal of Analytical Atomic Spectrometry
Volume	31
Issue number	4
DOIs	https://doi.org/10.1039/c5ja00330j
State	Published - Apr 2016
Externally published	Yes

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title = "Development and application of a selenium speciation method in cattle feed and beef samples using HPLC-ICP-MS: Evaluating the selenium metabolic process in cattle",

abstract = "Selenium (Se) is an essential element for mammals with diet being the major source of intake. For this work cattle feed was enriched with combinations of selenium enriched yeast, canola oil, and/or Vitamin E in order to evaluate the accumulation and metabolism of selenium in beef cattle. A method to identify and/or quantify the selenium species: selenocystine (SeCys2), selenomethionine (SeMet), selenomethionine-Se-oxide (SeOMet), and inorganic selenium species, selenate (Se(vi)) and selenite (Se(iv)), was developed and applied to cattle feed and beef samples.",

author = "Oliveira, \{A. F.\} and J. Landero and K. Kubachka and Nogueira, \{A. R.A.\} and Zanetti, \{M. A.\} and J. Caruso",

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T1 - Development and application of a selenium speciation method in cattle feed and beef samples using HPLC-ICP-MS

T2 - Evaluating the selenium metabolic process in cattle

AU - Oliveira, A. F.

AU - Landero, J.

AU - Kubachka, K.

AU - Nogueira, A. R.A.

AU - Zanetti, M. A.

AU - Caruso, J.

PY - 2016/4

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AB - Selenium (Se) is an essential element for mammals with diet being the major source of intake. For this work cattle feed was enriched with combinations of selenium enriched yeast, canola oil, and/or Vitamin E in order to evaluate the accumulation and metabolism of selenium in beef cattle. A method to identify and/or quantify the selenium species: selenocystine (SeCys2), selenomethionine (SeMet), selenomethionine-Se-oxide (SeOMet), and inorganic selenium species, selenate (Se(vi)) and selenite (Se(iv)), was developed and applied to cattle feed and beef samples.

UR - https://www.scopus.com/pages/publications/84962426319

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DO - 10.1039/c5ja00330j

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VL - 31

SP - 1034

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JO - Journal of Analytical Atomic Spectrometry

JF - Journal of Analytical Atomic Spectrometry

IS - 4

ER -

Development and application of a selenium speciation method in cattle feed and beef samples using HPLC-ICP-MS: Evaluating the selenium metabolic process in cattle

Abstract

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