The inhibition zone diameter of green tea extracts
against selected bacterial strains is shown in Table 1. The
MIC of green tea extracts for laboratory strain S. aureus ATCC
25923 and MRSA were 400 μg/mL and 400 μg/mL, respectively,
whereas the MIC for laboratory strain P. aeruginosa ATCC 27853
and MDR-P. aeruginosa were 800 μg/mL and 800 μg/mL,
respectively.