| Popis: |
This study investigated the bioactive substance contents within extracts derived from different parts of Lonicera japonica Thunb. and assessed their bacterial inhibitory activities against 12 test strains. Initially, the concentrations of total phenols, total flavonoids, and chlorogenic acid were determined in Lonicera japonica leaves, Lonicerae japonica Flos, and Lonicera japonica caulis. Subsequently, the bacterial inhibition profiles of their extracts against 12 test strains were analyzed. Building upon this analysis, the effects of Lonicerae japonica Flos and Lonicera japonica leaves extracts on minimum inhibitory concentration (MIC), minimum bactericidal concentration (MBC), growth curve, biofilm formation, and cell morphology of Alicyclobacillus acidoterrestris were further investigated. Results revealed that the concentrations of total phenols, total flavonoids, and chlorogenic acid in L. japonica leaves and L. japonica Flos were significantly higher than those from L. japonica caulis (P |
