0000000000352047
AUTHOR
C. Desgranges
Study on the solid-state production of a thermostable alpha-L-arabinofuranosidase of Thermoascus aurantiacus on sugar beet pulp
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Substrate use and production of alpha-L-arabinofuranosidase during solid-state culture of Trichoderma reesei on sugar beet pulp
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Contribution a la lutte contre la pyrale du mais: optimisation d'un procede de production par fermentation en milieu solide d'un champignon entomopathogene, Beauveria bassiana
*INRA Plate-forme de Predeveloppement en Biotechnologie, Centre de Dijon Diffusion du document : INRA Plate-forme de Predeveloppement en Biotechnologie, Centre de Dijon Diplôme : Dr. d'Université
Use of solid state fermentation to produce Beauveria bassiana for the biological control of european corn borer
The production process of a new bioinsecticide against european corn borer is described. The entomopathogenic fungus, Beauveria bassiana, is cultivated by Solid State Fermentation (SSF). The culture support chosen, clay microgranules, humidified with optimal nutritive solution, is incubated in optimal conditions during 48 hours, then dried for 5 days. The bioinsecticide can be directly used after harvesting, without formulation. This process is original for several reasons : - The granulometry (500 microm) and the bulk density (0.6) of the microgranules are compatible with the mechanical standard application of pesticides on corn. - The bioinsecticide could be produced in a pilot reactor of…
General principles of reactor design and operation for SSC
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