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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
30/08/1993 |
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Data da última atualização: |
30/08/1993 |
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Autoria: |
GIRAUD, E.; GOSSELIN, L.; RAIMBAULT, M. |
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Afiliação: |
Laboratoire de Biotechnolgie, Centre ORSTOM, 911 Avenue Agropolis, BP 5045, 34032 Montpellier Cedex 1, France. |
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Título: |
Production of a Lactobacillus plantarum starter with linamarese and amylase activities for cassava fermentation. |
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Ano de publicação: |
1993 |
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Fonte/Imprenta: |
Journal of the Science of Food and Agriculture. v.62, n.1, p.77-82, 1993. |
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ISSN: |
0022-5145 |
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Idioma: |
Inglês |
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Conteúdo: |
Lactobacillus plantarum stain A6 isolated from cassava, cultured on cellobiose MRS medium showed a grovth rate of 0.41 h-1, a biomass yield of 0.22 gg-1, and produced simultaneously an intracellular linamarase (76.4 U f-1 of biomass) and an extracellular amylase (36U nl-1), The synthesis of both enzymes was repressed by glucose. The use of such a cassava fermentation starter for gari production had the following influences: a chang from a heterofermentative pattern pH decline rate and a greater production of lactic acid (50 g kg-1 DM). However, this starter did not appear to play a significant role in cassava detoxification, sinc it was observed that the level of endogenous linamarase relaced during the grating of the roots was sufficient to oernit the complete and rapid breakdown of linamarin. |
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Palavras-Chave: |
Amylase activity; Cyanide; Fermented cassava; Gari; Lactobacillus plantarun; Linamaraes activity; Manihot esculenta Crantz; Starter. |
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Thesaurus Nal: |
lactic acid bacteria. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01587naa a2200265 a 4500
001 1632731
005 1993-08-30
008 1993 bl uuuu u00u1 u #d
022 $a0022-5145
100 1 $aGIRAUD, E.
245 $aProduction of a Lactobacillus plantarum starter with linamarese and amylase activities for cassava fermentation.
260 $c1993
520 $aLactobacillus plantarum stain A6 isolated from cassava, cultured on cellobiose MRS medium showed a grovth rate of 0.41 h-1, a biomass yield of 0.22 gg-1, and produced simultaneously an intracellular linamarase (76.4 U f-1 of biomass) and an extracellular amylase (36U nl-1), The synthesis of both enzymes was repressed by glucose. The use of such a cassava fermentation starter for gari production had the following influences: a chang from a heterofermentative pattern pH decline rate and a greater production of lactic acid (50 g kg-1 DM). However, this starter did not appear to play a significant role in cassava detoxification, sinc it was observed that the level of endogenous linamarase relaced during the grating of the roots was sufficient to oernit the complete and rapid breakdown of linamarin.
650 $alactic acid bacteria
653 $aAmylase activity
653 $aCyanide
653 $aFermented cassava
653 $aGari
653 $aLactobacillus plantarun
653 $aLinamaraes activity
653 $aManihot esculenta Crantz
653 $aStarter
700 1 $aGOSSELIN, L.
700 1 $aRAIMBAULT, M.
773 $tJournal of the Science of Food and Agriculture.$gv.62, n.1, p.77-82, 1993.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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| Registros recuperados : 2 | |
| 2. |  | JOURAND, P.; RENIER, A.; RAPIOR, S.; FARIA, S. M. de; PRIN, Y.; GALIANA, A.; GIRAUD, E.; DREYFUS, B. Role of methylotrophy during symbiosis between methylobacterium nodulans and Crotalaria podocarpa. Molecular Plant-Microbe Interactions, St. Paul, v. 18, n. 10, p. 1061-1068, 2005.| Biblioteca(s): Embrapa Agrobiologia. |
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| Registros recuperados : 2 | |
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