title: Study of the occurrence of ochratoxin A in green coffee beans.
mesh_terms: D001230:Aspergillus / Q000302:isolation & purification; D002845:Chromatography; D003069:Coffee / Q000032:analysis*; D005506:Food Contamination / Q000032:analysis; D005516:Food Microbiology; D006358:Hot Temperature; D009793:Ochratoxins / Q000032:analysis*
chemical_list: D003069:Coffee; D009793:Ochratoxins