Workflow for the identification of ‘unknown’ substances in animal feed

R.S. Wegh; M.G.M. van de Schans; R. Nijssen; E.J. Jongedijk; I.E.A. Bongers; B.J.A. Berendsen

Workflow for the identification of ‘unknown’ substances in animal feed

R.S. Wegh, M.G.M. van de Schans, R. Nijssen, E.J. Jongedijk, I.E.A. Bongers, B.J.A. Berendsen

Research output: Contribution to conference › Poster › Academic

Abstract

Regularly biological effects or instrumental signals are observed in animal feed samples that cannot be explained by the presence of a chemical
substance that is included in targeted mass spectrometric methods. In order to identify the compound responsible for the biological effect or
unexpected signal (the unknown substance), a workflow is developed based on multi-disciplinary research. This includes analytical chemistry
(mass spectrometry, NMR), biochemistry (biosensors, bioassays, DNA analysis), physical chemistry (microscopy) and knowledge of bioactive
compounds. The workflow was assessed using an artificial (left) and a real case (right).

Original language	English
Publication status	Published - 23 Jun 2021
Event	Feed 2021: International Feed Conference - Virtual conference, Vienna, Austria Duration: 23 Jun 2021 → 24 Jun 2021 https://feed2021.ages.at/home/

Conference/symposium

Conference/symposium	Feed 2021
Country/Territory	Austria
City	Vienna
Period	23/06/21 → 24/06/21
Internet address	https://feed2021.ages.at/home/

Access to Document

https://edepot.wur.nl/567877

1 Finished
2 Active

Onderzoek antibiotica (WOT-02-003-065)
Meuleman-Bot, C. (Project Leader)
1/01/14 → 31/12/25
Project: LVVN project
Toepassing innovatieve methoden DBM (WOT-02-003-067)
Sasse, S. (Project Leader)
1/01/14 → 31/12/25
Project: LVVN project
Combineren van bioassays en analytiek voor snelle screening en risicogebaseerd monitoren (KB-37-002-009, KB-23-002-021, KB-15-006-029)
Louisse, J. (Project Leader)
1/01/15 → 31/12/22
Project: LVVN project

Cite this

@conference{7a0ac76d8eec4489965c5c54c1b831bb,

title = "Workflow for the identification of {\textquoteleft}unknown{\textquoteright} substances in animal feed",

abstract = "Regularly biological effects or instrumental signals are observed in animal feed samples that cannot be explained by the presence of a chemical substance that is included in targeted mass spectrometric methods. In order to identify the compound responsible for the biological effect or unexpected signal (the unknown substance), a workflow is developed based on multi-disciplinary research. This includes analytical chemistry (mass spectrometry, NMR), biochemistry (biosensors, bioassays, DNA analysis), physical chemistry (microscopy) and knowledge of bioactive compounds. The workflow was assessed using an artificial (left) and a real case (right).",

author = "R.S. Wegh and {van de Schans}, M.G.M. and R. Nijssen and E.J. Jongedijk and I.E.A. Bongers and B.J.A. Berendsen",

year = "2021",

month = jun,

day = "23",

language = "English",

note = "Feed 2021 ; Conference date: 23-06-2021 Through 24-06-2021",

url = "https://feed2021.ages.at/home/",

}

TY - CONF

T1 - Workflow for the identification of ‘unknown’ substances in animal feed

AU - Wegh, R.S.

AU - van de Schans, M.G.M.

AU - Nijssen, R.

AU - Jongedijk, E.J.

AU - Bongers, I.E.A.

AU - Berendsen, B.J.A.

PY - 2021/6/23

Y1 - 2021/6/23

N2 - Regularly biological effects or instrumental signals are observed in animal feed samples that cannot be explained by the presence of a chemical substance that is included in targeted mass spectrometric methods. In order to identify the compound responsible for the biological effect or unexpected signal (the unknown substance), a workflow is developed based on multi-disciplinary research. This includes analytical chemistry (mass spectrometry, NMR), biochemistry (biosensors, bioassays, DNA analysis), physical chemistry (microscopy) and knowledge of bioactive compounds. The workflow was assessed using an artificial (left) and a real case (right).

AB - Regularly biological effects or instrumental signals are observed in animal feed samples that cannot be explained by the presence of a chemical substance that is included in targeted mass spectrometric methods. In order to identify the compound responsible for the biological effect or unexpected signal (the unknown substance), a workflow is developed based on multi-disciplinary research. This includes analytical chemistry (mass spectrometry, NMR), biochemistry (biosensors, bioassays, DNA analysis), physical chemistry (microscopy) and knowledge of bioactive compounds. The workflow was assessed using an artificial (left) and a real case (right).

M3 - Poster

T2 - Feed 2021

Y2 - 23 June 2021 through 24 June 2021

ER -

Workflow for the identification of ‘unknown’ substances in animal feed

Abstract

Conference/symposium

Access to Document

Fingerprint

Projects

Onderzoek antibiotica (WOT-02-003-065)

Toepassing innovatieve methoden DBM (WOT-02-003-067)

Combineren van bioassays en analytiek voor snelle screening en risicogebaseerd monitoren (KB-37-002-009, KB-23-002-021, KB-15-006-029)

Cite this