aflatoxin
Concise Oxford English Dictionary © 2008 Oxford University Press:
aflatoxin /ˌafləˈtɒksɪn/
▶noun Chemistry a toxic compound produced by certain moulds found in food, which can cause liver damage and cancer.
– origin 1960s: from elements of the mod. L. taxonomic name of a mould (Aspergillus flavus) + toxin.
'aflatoxin' also found in these Oxford entries:

