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Talaromyces flavus is a soilborne fungus that can contaminate fruits. It constitutes serious influence on heat-processed food spoilage, as T. flavus belongs to the heat-resistant fungi group, which are able… Click to show full abstract
Talaromyces flavus is a soilborne fungus that can contaminate fruits. It constitutes serious influence on heat-processed food spoilage, as T. flavus belongs to the heat-resistant fungi group, which are able to survive the pasteurization process. Moreover T. flavus has been reported to be capable of mycotoxigenicity, therefore they have a serious threat to human health. To maintain the safety of food production, sensitive method for T. flavus detection was developed. The loop mediated amplification, abbreviated LAMP, reactions were designed as specific for detection of DNA replication licensing factor gene of T. flavus. The specificity of assay was confirmed by use of 5 T. flavus strains and 35 other fungal isolates. The achieved limit of detection was 1fg of T. flavus genomic DNA and 64 ascospores in 1 g of strawberry fruits or soil samples.
Journal Title: Scientific Reports
Year Published: 2019
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