Antimicrobial Effect of Korean Propolis Against the Mutans Streptococci Isolated from Korean

作者：Kim Min Jung; Kim Chun Sung; Kim Byung Hoon; Ro Sang Bok; Lim Yun Kyong; Park Soon Nang; Cho Engene; Ko Jang Hyuk; Kwon Soon Sung; Ko Yeong Mu; Kook Joong Ki^*

来源：Journal of Microbiology, 2011, 49(1): 161-164.

DOI：10.1007/s12275-011-1002-8

• antimicrobial effect
• propolis
• mutans streptococci
• Koreans

The aim of this study was to determine the optimal concentration of Korean propolis against clinical isolates of mutans streptococci (MS) from Koreans. The antimicrobial activity was evaluated using the minimum inhibitory concentration (MIC) and time-kill curves against mutans streptococci. The MIC(90) values of propolis for MS were 35 mu g/ml. Propolis had a bacteriostatic effect on Streptococcus matins ATCC 251751 and bactericidal effects on Streptococcus sobrinus ATCC 33478(T) at > 2xMIC (70 mu g/ml). These results suggest that the propolis can be used in the development of oral hygiene products for the prevention of dental caries.

• 出版日期2011-2