“RESULTS The K-B values of 20 strains of Klebsiella pneumoniae against common antibiotics were 6-14 mm; … against 20 strains of multi-drug resistant Klebsiella pneumoniae was 1024 ug / ml; 0.5 MIC te polyphenols ca n increase the diameter … of imipenem, pip eracillin, p iperacillin/tazobactam, cefepime, cefotaxime …-28 mm.”