Antimicrobial Activities of the Lignans from Abies koreana Wilson

구상나무 리그난류의 항균활성

  • Kim, Yun-Geun (Forestry Research Institute) ;
  • Jo, Jong-Soo (Department of Forest products and Technology, Chinju National University) ;
  • Moon, Chang-Kuck (Department of Forest products and Technology, Gyeongsang National University)
  • Published : 1999.02.28

Abstract

Abies koreana Wilson is a proper tree to Korea. We tested the antimicrobial activity of the lignans isolated from it. The lignans inhibited the growth of Klebsiella pneumoniae and Vibrio parahaemolyticus at the concentration of $10^3\;ppm\;and\;10^4\;ppm$. Especially, the compound V showed higher inhibition activity to Vibrio parahaemolyticus by 1.7 times compared with the control. The compound III showed activity of 36% of the control to Klebsiella pneumoniae. The compounds II and VI had the high growth inhibition activity of 48, 66% respectively to Vibrio parahaemolyticus.

Keywords

Abies koreana;antimicrobial activity;lignans;separated fractions