Effect of carbon: nitrogen ratio (C : N) and substrate source on glucose-6-phosphate dehydrogenase (G6PDH) production by recombinant Saccharomyces cerevisiae - Danesi, Eliane Dalva Godoy; Miguel, Ângelo Samir Melim; Rangel-Yagui, Carlota de Oliveira; Carvalho, João Carlos Monteiro de; Pessoa Junior, Adalberto (Journal of Food Engineering, 2006)