[Sorption of aminoglycoside antibiotics from unfiltered culture fluid].

Sorption of aminoglycosides such as sisomicin, gentamicin, kanamycin and streptomycin from the non-filtrated fermentation broth by carboxylic cation exchange resins under the static conditions was studied. The optimal conditions for the sorption of the aminoglycosides and their subsequent desorption were determined (the ratio of the volumes of the sorbent and fermentation broth and the time of the sorption and desorption).