Related Experiment Videos
The presence of arsenobetaine in marine animals
Abstract:
Methanol soluble arsenic compounds were isolated from the muscle tissues of a crayfish, Jasus novaehollandiae, a prawn, Penaeus latisulcatus, a scallop, Pecten alba, a squid, Sepioteuthis australis and a fish, Sillaginodes punctatus. Arsenobetaine was found to be the major arsenic compound present in all muscle tissues. The prawn and scallop tissues also contained another organo arsenic compound that could be partially degraded to characterized methylated arsenic species.