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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
27/07/1993 |
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Data da última atualização: |
24/01/2017 |
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Autoria: |
MORAES, I. O.; MORAES, M. A. C.; CAPALBO, D. M. F. |
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Afiliação: |
IRACEMA O. MORAES, UNICAMP; M. A. C. MORAES, UNICAMP; DEISE MARIA FONTANA CAPALBO, CNPMA. |
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Título: |
Continuous fermentation of Bacillus thuringiensis to get agrobiologicals. |
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Ano de publicação: |
1986 |
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Fonte/Imprenta: |
In: ANNUAL CONFERENCE OF THE CANADIAN INSTITUTE OF FOOD SCIENCE AND TECHNOLOGY, 29., 1986, Calgary. Digest of papers. [S.l.: s.n., 1986?]. |
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Páginas: |
p.47-48 |
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Idioma: |
Inglês |
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Conteúdo: |
It has been estimated that more than 40% losses of crops in Latin America are due to pests in spite of the heavy and extensive use of chemical pesticides. To produce agrobiologicals, inocuous to vertebrates and fishes, Bacillus thuringiensis fermentation was studied, using batch and continuous fermentation. In batch process, the kinetics of microbial growth, sugar consumption and pH variation were established, as well as the dillution rate to get maximum growth and sporulation rate in continuous fermentation. Dillution rate values between 0.05 h-1 and 0.30 h-1 were studied and the best range was between 0.05 h-1 and 0.10 h-1. The maximum specific growth rate was 0.62 h-1. |
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Palavras-Chave: |
Bacterial insecticide; Bioinsecticide; Biological insecticide; Insect; Pest. |
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Thesagro: |
Bacillus Thuringiensis; Bactéria. |
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Thesaurus Nal: |
biological control; continuous fermentation. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01506nam a2200253 a 4500
001 1010692
005 2017-01-24
008 1986 bl uuuu u00u1 u #d
100 1 $aMORAES, I. O.
245 $aContinuous fermentation of Bacillus thuringiensis to get agrobiologicals.$h[electronic resource]
260 $aIn: ANNUAL CONFERENCE OF THE CANADIAN INSTITUTE OF FOOD SCIENCE AND TECHNOLOGY, 29., 1986, Calgary. Digest of papers. [S.l.: s.n., 1986?].$c1986
300 $ap.47-48
520 $aIt has been estimated that more than 40% losses of crops in Latin America are due to pests in spite of the heavy and extensive use of chemical pesticides. To produce agrobiologicals, inocuous to vertebrates and fishes, Bacillus thuringiensis fermentation was studied, using batch and continuous fermentation. In batch process, the kinetics of microbial growth, sugar consumption and pH variation were established, as well as the dillution rate to get maximum growth and sporulation rate in continuous fermentation. Dillution rate values between 0.05 h-1 and 0.30 h-1 were studied and the best range was between 0.05 h-1 and 0.10 h-1. The maximum specific growth rate was 0.62 h-1.
650 $abiological control
650 $acontinuous fermentation
650 $aBacillus Thuringiensis
650 $aBactéria
653 $aBacterial insecticide
653 $aBioinsecticide
653 $aBiological insecticide
653 $aInsect
653 $aPest
700 1 $aMORAES, M. A. C.
700 1 $aCAPALBO, D. M. F.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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