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https://locus.ufv.br//handle/123456789/26449| Tipo: | Artigo |
| Título: | Fermentation of sweet whey by recombinant Escherichia coli KO11 |
| Autor(es): | Leite, Amarildo Ricardo Guimarães, Walter Vieira Araújo, Elza Fernandes de Silva, Daison Olzany |
| Abstract: | The production of ethanol from sweet whey using the recombinant Escherichia coli KO11, in batch fermentation, was tested. The maximum ethanol yield was reached after 96h, representing only 38% of the theoretical yield. The supplementation of whey with components of LB broth increased the maximum yield to 96% in 72h. The addition of 0.5% yeast extract to whey resulted in maximum yield of 74% at 36h and it increased to over 100% when yeast extract and trace metals solution (Fe++, Mn++ and Zn++) were added. |
| Palavras-chave: | Escherichia coli Sweet whey Ethanol |
| Editor: | Brazilian Journal of Microbiology |
| Tipo de Acesso: | Open Access |
| URI: | http://dx.doi.org/10.1590/S1517-83822000000300011 https://locus.ufv.br//handle/123456789/26449 |
| Data do documento: | Jul-2000 |
| Aparece nas coleções: | Artigos |
Arquivos associados a este item:
| Arquivo | Descrição | Tamanho | Formato | |
|---|---|---|---|---|
| artigo.pdf | texto completo | 41,57 kB | Adobe PDF | Visualizar/Abrir |
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