Study shows Cronobacter in dried fruit, nuts, and seeds in Poland

Researchers have found Cronobacter in samples of nuts, seeds and dried fruit in Poland. The study determined the microbiological quality of commercial ready-to-eat food products of plant origin with a focus on Cronobacter. Analyses were carried out on 64 samples of nuts, dried fruits, candied fruits, seeds, and mixes of seeds, dried fruits and nuts. Samples were tested for the total plate count of bacteria (TPC), counts of yeasts and molds, and the occurrence of Cronobacter. Cronobacter demonstrate a range of properties which enable survival in various food products and allow them to adapt to a changing environment during the manufacturing process, according to the study published in the journal Pathogens. TPC, yeast and mold The level of TPC in nuts is believed to be an indicator of postharvest contamination of these products. TPC were not found in samples of seeds and candied fruits. Five samples, including dried fruits, seeds and mixes of dried fruits, nuts and seeds, had ...