[Use of aluminum salts for purifying oleandomycin culture broth].
It was shown that "nepheline coagulant"--Al2 (SO4)3-18H2O was effective in coagulating the admixtures in oleandomycin fermentation broth. The use of the "nepheline coagulant" in an amount of 1 to 3 per cent (by the weight) of the volume of the oleandomycin fermentation broth provided butyl acetate extraction of the antibiotic without formation of stable emulsion. Addition of the "nepheline coagulant" in an amount of 1 to 2 per cent (by the weight) to the fermentation broth markedly increased the rate of the fermentation broth filtration.
D000535:Aluminum / Q000494:pharmacology*; D003470:Culture Media / Q000302:isolation & purification*; D004655:Emulsions; D005374:Filtration; D007700:Kinetics; D009827:Oleandomycin / Q000302:isolation & purification*; D013431:Sulfates; D013997:Time Factors
D003470:Culture Media; D004655:Emulsions; D013431:Sulfates; D000535:Aluminum; D009827:Oleandomycin
Ispol'zovanie soleĭ aliuminiia dlia ochistki kul'tural'noĭ zhidkosti oleandomitsina.