Presence of emerging contaminants in the feed used for salmon farming
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Presence of emerging contaminants in the feed used for salmon farmingAutoria
Tutor/Supervisor; Universitat.Departament
Sancho Llopis, Juan Vicente; Universitat Jaume I. Departament de Química Física i AnalíticaData de publicació
2019-07Editor
Universitat Jaume IResum
In the present work, a study is made on the possible contaminants that salmon feed
has nowadays. In some cases, the feed can be made of animal origin. In some other
cases the feed can be obtained for vegetable ... [+]
In the present work, a study is made on the possible contaminants that salmon feed
has nowadays. In some cases, the feed can be made of animal origin. In some other
cases the feed can be obtained for vegetable sources, with some variations generated
in the origin, but with the same effect; even reaching sometimes, the lack of control
over the feed.
So the control of the salmon feed is essential for the healthy living of these animals
and in some way for the people in general, as we are consumers of such species.
Seventeen samples of different feed were analyzed in this investigation. All samples
showed many differences in their physical aspect. The samples were analyzed by ultrahigh performance liquid chromatography coupled to hybrid quadrupole-time of flight
mass spectrometry (UHPLC- (Q) TOF MS).
A wide-scope screening was carried out giving the large number of pesticides that has
been included, due to a higher sensitivity.
This technique provides an immediate and efficient response by detecting and
identifying such compounds, based on their valuable analytical data, as it provides
sensitive and broad-spectrum MS data with high resolution and mass accuracy. [-]
Paraules clau / Matèries
Descripció
Treball Final de Grau en Química. Codi: QU0943. Curs acadèmic: 2018/2019
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- Grau en Química [265]