Studies on Antioxidants of Microbial Origin

미생물이 생산하는 항산화물질에 관한 연구

  • Park, Boo-kil (Department of Food Technology, College of Agricultural Science, Kang Won University Korea)
  • Published : 1983.09.01


Antioxidant, tentatively named PA-29B substance was isolated from the fermentation broth of rare Actinomycetes. It was isolated by means of silica gel column chromatography and obtained as colorless plates, mp 155-157$^{\circ}C$. The structure of PA-29B substance was assigned to be $\alpha$-phenyl acetamide by $^1$HNMR spectrometer and mass spectrometer.