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

by D. B. Hirata, J. H. H. L. Oliveira, K. V. Leão, M. I. Rodrigues, A. G. Ferreira, M. Giulietti, M. Barboza, C. O. Hokka
Published 2013-06-01

Comparison of growth methods and biological activities of brazilian marine Streptomyces

by A. C. Granato, M. Barboza, L. H. Romano, I. L. C. Hernandez, C. O. Hokka, J. H. H. L. Oliveira, R. C. Montenegro, C. P. de Sousa
Published 2013-03-01