TY - JOUR T1 - Optimization of dextran syntesis and acidic hydrolisis by surface response analysis JO - Brazilian Journal of Chemical Engineering A1 - GUIMARÃES, D.P. A1 - COSTA, F.A.A. A1 - RODRIGUES, M.I. A1 - MAUGERI, F. SN - 0104-6632 UL - 10.1590/S0104-66321999000200004 VL - 16 Y1 - 1999 PB - Brasil ER -