... CURITIBA 2009 Page 3. ii À minha filha, Bianca, fonte inesgotável de motivação. Aos meus pais... more ... CURITIBA 2009 Page 3. ii À minha filha, Bianca, fonte inesgotável de motivação. Aos meus pais, Walter e Walkiria, ... momentos. Ao grupo de amigos, cujo líder Luciano Borges Nogueira e também, em especial, Luis Mauricio Trevisan e Laertes Adamovicz, mantiveram sempre o ...
8.1 INTRODUCTION The technological progress in informatics and computation sciences has been incr... more 8.1 INTRODUCTION The technological progress in informatics and computation sciences has been increasing faster than most could imagine or even understand, not only because of its velocity but essentially because of its large scope of applications. With constant improvements of ...
Current Developments in Solid-state Fermentation, 2008
8.1 INTRODUCTION The technological progress in informatics and computation sciences has been incr... more 8.1 INTRODUCTION The technological progress in informatics and computation sciences has been increasing faster than most could imagine or even understand, not only because of its velocity but essentially because of its large scope of applications. With constant improvements of ...
Phytase production by Aspergillus niger F3 by solid state fermentation (SSF) on citrus peel was e... more Phytase production by Aspergillus niger F3 by solid state fermentation (SSF) on citrus peel was evaluated at pilot scale under different aeration conditions. The best airflow intensity was 1 VkgM (Lair kg medium(-1) min(-1)), which allowed to produce 65 units of phytases per gram in dry basis (65 Ug(-1) d.b.) as it removed the metabolic heat generated by the microorganism, Agitation did not improve heat removal. Airflow intensity was considered as scale-up criterion. When the airflow intensity was maintained at 1 VkgM for SSF with 2 and 20 kg of medium, the kinetics parameters for biomass and enzyme concentration at the end of fermentation differed by less than 2. The air flow intensity was required to maintain the temperature and cool the SSF and to provide oxygen for microbial growth. Air flow intensity is a key a factor that must be considered when scale-up of SSF is attempted.
Current Developments in Solid-state Fermentation, 2008
7.1 INTRODUCTION This chapter has the purpose of explaining some of the Instrumentation and Contr... more 7.1 INTRODUCTION This chapter has the purpose of explaining some of the Instrumentation and Control concepts and their application in solid-state fermentation. When dealing with instrumentation, it is important to keep in mind that it could be divided in four parts: ...
... CURITIBA 2009 Page 3. ii À minha filha, Bianca, fonte inesgotável de motivação. Aos meus pais... more ... CURITIBA 2009 Page 3. ii À minha filha, Bianca, fonte inesgotável de motivação. Aos meus pais, Walter e Walkiria, ... momentos. Ao grupo de amigos, cujo líder Luciano Borges Nogueira e também, em especial, Luis Mauricio Trevisan e Laertes Adamovicz, mantiveram sempre o ...
8.1 INTRODUCTION The technological progress in informatics and computation sciences has been incr... more 8.1 INTRODUCTION The technological progress in informatics and computation sciences has been increasing faster than most could imagine or even understand, not only because of its velocity but essentially because of its large scope of applications. With constant improvements of ...
Current Developments in Solid-state Fermentation, 2008
8.1 INTRODUCTION The technological progress in informatics and computation sciences has been incr... more 8.1 INTRODUCTION The technological progress in informatics and computation sciences has been increasing faster than most could imagine or even understand, not only because of its velocity but essentially because of its large scope of applications. With constant improvements of ...
Phytase production by Aspergillus niger F3 by solid state fermentation (SSF) on citrus peel was e... more Phytase production by Aspergillus niger F3 by solid state fermentation (SSF) on citrus peel was evaluated at pilot scale under different aeration conditions. The best airflow intensity was 1 VkgM (Lair kg medium(-1) min(-1)), which allowed to produce 65 units of phytases per gram in dry basis (65 Ug(-1) d.b.) as it removed the metabolic heat generated by the microorganism, Agitation did not improve heat removal. Airflow intensity was considered as scale-up criterion. When the airflow intensity was maintained at 1 VkgM for SSF with 2 and 20 kg of medium, the kinetics parameters for biomass and enzyme concentration at the end of fermentation differed by less than 2. The air flow intensity was required to maintain the temperature and cool the SSF and to provide oxygen for microbial growth. Air flow intensity is a key a factor that must be considered when scale-up of SSF is attempted.
Current Developments in Solid-state Fermentation, 2008
7.1 INTRODUCTION This chapter has the purpose of explaining some of the Instrumentation and Contr... more 7.1 INTRODUCTION This chapter has the purpose of explaining some of the Instrumentation and Control concepts and their application in solid-state fermentation. When dealing with instrumentation, it is important to keep in mind that it could be divided in four parts: ...
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