Study on the presence of ochratoxin α in cultures of ochratoxigenic and non- ochratoxigenic strains of Aspergillus carbonarius
Fig 3
Selected extracted ion chromatograms of fungal extracts and (a) OTA and (b) OTα standards analysed using HPLC-MS and an OTA/OTα-producing strain (A. carbonarius A-1657) and a non-OTA/OTα-producing strain (A. carbonarius A-2579), after incubation at 15°C for 30 days on Czapek Yeast extract Agar.