The effects of geometry and operational conditions on gas holdup, liquid circulation and mass transfer in an airlift reactor

by Gouveia,E.R., Hokka,C.O., Badino-Jr,A.C.
Published 2003

A SIMULATION OF THE PENICILLIN G PRODUCTION BIOPROCESS APPLYING NEURAL NETWORKS

by da Cruz,A.J.G., Hokka,C.O., Giordano,R.C.
Published 1997

Antagonistic properties of some microorganisms isolated from Brazilian tropical savannah plants against Staphylococcus coagulase-positive strain

by Ratti,R. P., Serrano,N. F. G., Hokka,C. O., Sousa,C. P.
Published 2008

Phenomenological model of the clavulanic acid production process utilizing Streptomyces clavuligerus

by Baptista-Neto,A., Gouveia,E.R., Badino-Jr,A.C., Hokka,C.O.
Published 2000

Studies on the rheology and oxygen mass transfer in the clavulanic acid production by Streptomyces clavuligerus

by Gouveia,E. R., Baptista-Neto,A., Hokka,C.O., Badino Jr.,A.C.
Published 2000

THE EFFECT OF THE ADDITION OF INVERT SUGAR ON THE PRODUCTION OF CEPHALOSPORIN C IN A FED-BATCH BIOREACTOR

by Silva,A.S., Cruz,A.J.G., Araujo,M.L.G.C., Hokka,C.O.
Published 1998

Influence of glycerol and ornithine feeding on clavulanic acid production by Streptomyces clavuligerus

by Teodoro,J. C., Baptista-Neto,A., Araujo,M. L. G. C., Hokka,C. O., Badino,A. C.
Published 2010

A hybrid feedforward neural network model for the cephalosporin C production process

by Silva,R.G., Cruz,A.J.G., Hokka,C.O., Giordano,R.L.C., Giordano,R.C.
Published 2000

Estimation of the volumetric oxygen tranfer coefficient (KLa) from the gas balance and using a neural network technique

by CRUZ,A. J. G., SILVA,A. S., ARAUJO,M. L. G. C., GIORDANO,R. C., HOKKA,C. O.
Published 1999

A study on clavulanic acid production by Streptomyces clavuligerus in batch, fed-batch and continuous processes

by Neto,A. B., Hirata,D. B., Cassiano Filho,L. C. M., Bellão,C., Badino Júnior,A. C., Hokka,C. O.
Published 2005

Optimization of the precipitation of clavulanic acid from fermented broth using t-octylamine as intermediate

by Hirata,D. B., Oliveira,J. H. H. L., Leão,K. V., Rodrigues,M. I., Ferreira,A. G., Giulietti,M., Barboza,M., Hokka,C. O.
Published 2013

Comparison of growth methods and biological activities of brazilian marine Streptomyces

by Granato,A. C., Barboza,M., Romano,L. H., Hernandez,I. L. C., Hokka,C. O., Oliveira,J. H. H. L., Montenegro,R. C., Sousa,C. P. de
Published 2013