| Registro completo |
| Provedor de dados: |
BABT
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| País: |
Brazil
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| Título: |
Produção de Lactobacillus plantarum em melaço de cana-de-açúcar
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| Autores: |
Feltrin,Valdemar P.
Sant'Anna,Ernani S.
Porto,Anna C. S.
Torres,Regina C. O.
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| Data: |
2000-01-01
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| Ano: |
2000
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| Palavras-chave: |
Lactobacillus plantarum
Fermentation
Molasses
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| Resumo: |
Comparative studies of Lactobacillus plantarum were carried out in MRS broth (control) and in 3% (w/v) sugar cane blackstrap molasses enriched as follows: 0.5% yeast extract, 0.5% ammonium citrate and 0.5% sodium acetate (Medium 1) and 0.5% yeast extract, 0.5% ammonium citrate, 0.5% sodium acetate, 0.5% ammonium phosphate, 0.2% ammonium citrate, 0.1% Tween 80 and 0.005% manganese sulphate (Medium 2). The experiment, was carried out at a 5 L fermentor, with 3.5 L as working volume. At the end of the fermentation period MRS presented the highest viable cells production (28.68 log CFU/mL) while in Medium 2 it was 25.80 and in Medium 1 19.36 log CFU/mL. Biomass productivity was 0.0865 g.L-1.h for MRS (control), 0.0768 and 0.0507 g.L-1.h for Medium 2 and Medium 1, respectively. In Medium 1 total available sugar consume was only 60.11% while in MRS and Medium 2 it was 87.21% and 83.80%, respectively.
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| Tipo: |
Info:eu-repo/semantics/article
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| Idioma: |
Português
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| Identificador: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132000000100015
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| Editor: |
Instituto de Tecnologia do Paraná - Tecpar
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| Relação: |
10.1590/S1516-89132000000100015
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| Formato: |
text/html
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| Fonte: |
Brazilian Archives of Biology and Technology v.43 n.1 2000
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| Direitos: |
info:eu-repo/semantics/openAccess
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