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The determination and characterisation of 2-naphthyloxycarbonyl chloride derivatised biogenic amines in pet foods

Bassanese, Danielle N., Crawford-Clark, Shona, Bowen, Benjamin J., Henderson, Luke C., Barnett, Neil W. and Conlan, Xavier A. 2012, The determination and characterisation of 2-naphthyloxycarbonyl chloride derivatised biogenic amines in pet foods, Journal of separation science, vol. 35, no. 9, pp. 1110-1117.

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Title The determination and characterisation of 2-naphthyloxycarbonyl chloride derivatised biogenic amines in pet foods
Author(s) Bassanese, Danielle N.
Crawford-Clark, Shona
Bowen, Benjamin J.
Henderson, Luke C.
Barnett, Neil W.
Conlan, Xavier A.
Journal name Journal of separation science
Volume number 35
Issue number 9
Start page 1110
End page 1117
Total pages 8
Publisher Wiley - V C H Verlag GmbH & Co. KGaA
Place of publication Weinheim, Germany
Publication date 2012-05
ISSN 1615-9306
1615-9314
Keyword(s) 2-Naphthyloxycarbonyl chloride
biogenic amines
derivatisation
pet food products
Summary The need to monitor biogenic amines levels is essential for many areas of the food industry for two main reasons: the caustic nature and potential toxicity of these amines, and the potential to use amine levels as markers for freshness and quality in foodstuffs. Optimised analysis conditions used for the determination of biogenic amines derivatised with 2-napthyloxycarbonyl chloride has been applied to different pet food samples to assess the effectiveness of this method for complex sample matrices. Further to this, the use of high-resolution mass spectrometry has enabled the previously unconfirmed derivatised form of seven biogenic amines to be established. The derivatised forms identified include as mono substituted (tryptamine and histamine), bisubstituted (putrescine, cadaverine and tyramine), trisubstituted (spermidine) and tetrasubstituted (spermine). The methodology of biogenic amine determination was performed successfully to a range of pet food products highlighting the applicability to a variety of complex sample matrices.
Language eng
Field of Research 030108 Separation Science
Socio Economic Objective 970103 Expanding Knowledge in the Chemical Sciences
HERDC Research category C1 Refereed article in a scholarly journal
Copyright notice ©2012, WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Persistent URL http://hdl.handle.net/10536/DRO/DU:30046902

Document type: Journal Article
Collection: School of Life and Environmental Sciences
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