Open Access. Powered by Scholars. Published by Universities.®
Pharmacology, Toxicology and Environmental Health Commons™
Open Access. Powered by Scholars. Published by Universities.®
Articles 1 - 1 of 1
Full-Text Articles in Pharmacology, Toxicology and Environmental Health
Optimisation Of Isolation Methods For The Aza Group Of Marine Biotoxins And The Development Of Accurate And Precise Methods Of Analysis, Jane Kilcoyne
Optimisation Of Isolation Methods For The Aza Group Of Marine Biotoxins And The Development Of Accurate And Precise Methods Of Analysis, Jane Kilcoyne
Doctoral
The two main groups of biotoxins which affect the Irish shellfish industry are azaspiracids (AZAs) and the okadaic acid (OA) group (OA, DTX2, DTX1 and their esters) toxins. Since AZAs were first identified in 1998, well over 30 analogues have been reported. Structural and toxicological data have been described for AZA1–5 (isolated from shellfish). LC-MS/MS is the EU reference method for detection of the AZAs (AZA1, -2 and -3) and the OA group toxins in raw shellfish with the regulatory limit set at 160 μg/kg for each toxin group. Limited supplies of purified toxins for certified reference materials (CRMs) were …