Publications by authors named "H Mellegard"

This study addresses the biodiversity of Bacillus cereus group population present along the value chain of milk for consumption. The B. cereus population did not grow and remained mainly unaltered during storage of milk at 4 °C while storage at a suboptimal temperature at 8 °C (representative of a broken cold chain) caused a major shift in its composition.

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A proposal of a differentiated regulatory framework for genetically engineered organisms that can stimulate research and development while maintaining oversight and control.[Image: see text]

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Article Synopsis
  • * A study analyzed pasteurized milk samples from two dairies over a year, revealing that B. cereus is the most prevalent group in stored milk, with more genetic diversity at 8°C than at 4°C.
  • * The findings highlight that B. cereus populations in milk vary over time and between dairies, suggesting potential spoilage and health risks, and the new gene sequencing technique could help identify specific strains effectively.
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Bovine milk contains a complex microbial community that affects the quality and safety of the product. Detailed knowledge of this microbiota is, therefore, of importance for the dairy industry. In this study, the bacterial composition of consumption milk was assessed during different stages in the production line and throughout the storage in cartons by using culturing techniques and 16S rRNA marker gene sequencing.

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