Earticle

초록

영어

Entomopathogenic fungi are a rich source of natural bioactive compounds. To confirm the productivity of secondary metabolites in entomopathogenic fungi and to select good genera as the producer, 47 typical entomopathogenic fungi were tested for their ability to produce antibiotic activity. The 38 strains (81%) and 30 strains (64%) of these fungi produced either anti-Bacillus compounds or anti-Staphylococcus compounds, respectively, indicating that the entomopathogenic fungi could be regarded as a rich source of natural bioactive compounds. To select suitable cultivation media which facilitate the production of bioactive compounds, nine species of the fungi were cultivated in four different liquid medium supplemented with or without insect-derived material, SANAGIKO. Six out of nine strains showed clear antibiotic activity against Bacillus sp. and Saccharomyces sp. only in the presence of SANAGIKO, suggesting that the production of antibacterial compounds by these fungi is triggered by the presence of the insect-derived material.

키워드

저자

• Si Young LEE [ National Academy of Agricultural Science, Rural Development Administration, ]
• Jae Kwang KIM [ National Academy of Agricultural Science, Rural Development Administration, ]
• Takuya NIHIRA [ Laboratory of Molecular Microbiology, ICBiotech, OSAKA University, Suita, OSAKA 565-0871, JAPAN. ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국생물공학회 학술대회

• 간기

  반년간

• 수록기간

  1985~2013

• 십진분류

  KDC 476 DDC 576