Mathematical modeling of liquid-liquid equlibria in aqueous polymer solution containing neutral proteinase and oxytetracycline using artificial neural network (CROSBI ID 149590)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Bogdan, Stjepan ; Gosak, Darko ; Vasić-Rački, Đurđa
engleski
Mathematical modeling of liquid-liquid equlibria in aqueous polymer solution containing neutral proteinase and oxytetracycline using artificial neural network
A method suitable for isolation of neutral proteinase(NP) and oxytetracycline (OTC) from Streptomyces rimosus culture has been developed. In an aqueous two-phase system consisting of PEG-6000 and ammonium sulfate (AMS), all cell debris and the major part of proteins and OTC were partitioned. Neural network model for describing liquid - liquid equilibria in two phase aqueous solutions was developed. Multilayer feedforward artificial neural network was used and trained applying backpropagation algorithm. The models adequacy was verified by comparing experimental and computed neutral proteinase and OTC concentration in extract and rafinate.
aqueous two-phase system ; isolation of ; neural network model ; neutral proteinase ; oxytetracycline
Rad je prezentiran na skupu European Symposium on Computer Aided Process Engineering-5 (ESCAPE-5) ; održanom od 11.-14-06.1995.g., Bled, Slovenija.
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Podaci o izdanju
19 (S1)
1995.
791-796
objavljeno
0098-1354
1873-4375
10.1016/0098-1354(95)87131-4