Morimitsu Y, Hirota A
Laboratory of Applied Microbiology, School of Food and Nutritional Sciences, University of Shizuoka, Japan.
Biosci Biotechnol Biochem. 1996 Sep;60(9):1507-9. doi: 10.1271/bbb.60.1507.
Ansamycin antibiotics (1-4) were isolated from the cultured broth of Streptomyces sp. USF-319 strain as a result of our screening for free radical scavengers. They inhibited the bactericidal effect of the Fenton reagent toward Bacillus subtilis by their radical scavenging activity. Some of them also showed inhibitory activity against lipid peroxidation and lipoxygenases.
经筛选自由基清除剂,从链霉菌属USF - 319菌株的培养液中分离出安莎霉素类抗生素(1 - 4)。它们通过自由基清除活性抑制芬顿试剂对枯草芽孢杆菌的杀菌作用。其中一些还表现出对脂质过氧化和脂氧合酶的抑制活性。