Antibacterial activity of natural flavones against bovine mastitis pathogens: in vitro, SAR analysis, and computational study.

Bovine mastitis is a worldwide disease affecting dairy cattle and causes major economic losses in the dairy industry. Recently, the emergence of microbial resistance to the current antibiotics complicates the treatment protocol which necessitates antibiotic stewardship and further research to find new active compounds. Recently, phytobiotics have gained interest in being used as an alternative to antibiotics in the poultry industry as an antibiotic stewardship intervention. This study evaluated the in vitro antibacterial activity of 16 flavonoids against bovine mastitis pathogens. Two flavones: 2-(4-methoxyphenyl)chromen-4-one ( The online version contains supplementary material available at 10.1007/s40203-024-00253-w.

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Competing interestsThe authors declare no competing interests.