Patulin distribution in Fuji and Golden apples contaminated with Penicillium expansum.

作者: S. Marín , H. Morales , H. A. H. Hasan , A. J. Ramos , V. Sanchis

DOI: 10.1080/02652030600887610

关键词: PatulinFood scienceRosaceaePenicilliumMycotoxinContaminationPenicillium expansumFood preservationRipenessBiology

摘要: This work assesses the extent of patulin contamination in Penicillium expansum-infected apples stored at room temperature for short periods time and its relationship with apple variety (Golden or Fuji), degree ripeness size lesions. Inoculated were incubated 20°C. Patulin was determined both sound decayed tissue from cylindrical samples taken around lesions cut into 0.5-cm thick sections. Higher accumulation occurred Golden apples, less ripened showing higher concentrations. Total accumulated similar 4-cm compared to 2-cm lesioned although a decrease concentration observed older lesion over period temperature, thus stand-by before processing should be minimised. Of total patulin, 2–6% migrated surrounding tissue, trimming rotten part may good preventive practice deriva...

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