Patulin

- produced by some Penicillium spp, Aspergillus spp, Byssochlamys spp - P. patulin, P. expansum, P. claviforme - toxin produced mostly in fruits, fruit juices, bread, and sausage - high levels (440 ug/L) found in apple juice - up to 45 ppm found in apple cider - carcinogenic