To reveal the interaction of antibacterial activity of quercetin,caffeic acid,rosmarinol,luteolin acid,apigenin,carnosic acid,carnol,geranyl and zephyrin flavonoids in rosemary,rosemary antibacterial ex-periment was carried out.Antibacterial zone was used as the response value.The model was established by uni-form experimental design with a step-to-step binomial algorithm.The results revealed the correlation coefficient of the model R= 0.976,indicating that the model has strong predictive ability.Meanwhile,the model analysis showed the mainly antibacterial activity of rosemary was composed of apigenin,carnol and Zephyrin flavonoids.This provides a theoretical basis for the antibacterial application of rosemary.
rosemaryuniform experimental designantibacterial model