Article (Scientific journals)
Identification of specific bovine blood biomarkers with a non-targeted approach using HPLC ESI tandem mass spectrometry
Lecrenier, Marie-Caroline; Marbaix, Hélène; Dieu, Marc et al.
2016In Food Chemistry, 213, p. 417-424
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Keywords :
Processed animal proteins (PAPs); Bovine spongiform encephalopathy (BSE); Bovine; Blood; Biomarkers; Tandem mass spectrometry (MS/MS)
Abstract :
[en] Animal by-products are valuable protein sources in animal nutrition. Among them are blood products and blood meal, which are used as high-quality material for their beneficial effects on growth and health. Within the framework of the feed ban relaxation, the development of complementary methods in order to refine the identification of processed animal proteins remains challenging. The aim of this study was to identify specific biomarkers that would allow the detection of bovine blood products and processed animal proteins using tandem mass spectrometry. Seventeen biomarkers were identified: nine peptides for bovine plasma powder; seven peptides for bovine haemoglobin powder, including six peptides for bovine blood meal; and one peptide for porcine blood. They were not detected in several commercial compound feed or feed materials, such as blood by-products of other animal origins, milk-derived products and fish meal. These biomarkers could be used for developing a species-specific and blood-specific detection method.
Disciplines :
Agriculture & agronomy
Veterinary medicine & animal health
Author, co-author :
Lecrenier, Marie-Caroline ;  Université de Liège - ULiège > Doct. sc. vété. (Bologne)
Marbaix, Hélène
Dieu, Marc
Veys, Pascal
Saegerman, Claude  ;  Université de Liège > Département des maladies infectieuses et parasitaires (DMI) > Epidémiologie et analyse des risques appl. aux sc. vétér.
Raes, Martine
Baeten, Vincent
Language :
English
Title :
Identification of specific bovine blood biomarkers with a non-targeted approach using HPLC ESI tandem mass spectrometry
Publication date :
June 2016
Journal title :
Food Chemistry
ISSN :
0308-8146
eISSN :
1873-7072
Publisher :
Elsevier Science, Oxford, United Kingdom
Volume :
213
Pages :
417-424
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 06 July 2016

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