Journal of Microbiology and Biotechnology

The Korean Society for Microbiology and Biotechnology (한국미생물·생명공학회)
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Therapeutic Agents against Bacteria Causing Porcine Pneumonia

  • Lee, Joo-Yong (Department of Applied Biology and Chemistry, Konkuk University) ;
  • Lyoo, Young-Soo (Department of Applied Biology and Chemistry, Konkuk University) ;
  • Park, Dong-Ki (Department of Applied Biology and Chemistry, Konkuk University) ;
  • Jung, Ji-Hyun (Department of Applied Biology and Chemistry, Konkuk University) ;
  • Lee, Chul-Hoon (Department of Medical Genetics and Institute of Biomedical Science, College of Medicine, Hanyang University) ;
  • Kim, Min-Kyun (School of Agricultural Biotechnology, Seoul National University) ;
  • Lim, Yoon-Gho (Department of Applied Biology and Chemistry, Konkuk University)
  • Published : 2001.12.01
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Abstract

In order to find therapeutic agents for porcine pneumonia, we screened far antibacterial activities of methanol extracts of 81 higher plants against four pathogenic microorganisms of Heamophilus parasuis, Pasteurella multocida, Actinobacillus pleuropneumonia, and Bordetella bronchiseptica, and found the bark of Cinnamomi cortex showed potent activities. Since this was inexpensive, we purified active compounds from it. The structures of the final active fractions were obtained through an activity-guided fractionation and their antibacterial activities are reported here.

Keywords

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