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Abstract:

The PROIMI-2 prototype turbidity-meter for measuring cell concentrations in stirred tanks, has been designed and constructed using theories based on kinetic laws and the general principles of cell growth. Laboratory assays were carried out with batch cultures of Bacillus amyloliquefaciens, Zymomonas mobilis and Saccharomyces cerevisae. The signals showed a good correlation with optical density and biomass. In the latter case up to 4·0 g per dm3 expressed as dry weight could be monitored successfully. © 1995.

Registro:

Documento: Artículo
Título:Modelling and operation of a turbidity-meter for on-line monitoring of microbial growth in fermenters
Autor:Castro, G.R.; Andribet, E.P.; Ducrey, L.M.; Garro, O.A.; Siñeriz, F.
Filiación:Cátedra de Microbiología Superior, Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán, Avda. Belgrano y Pje, Caseros, 4000 Tucumán, Argentina
Laboratorio de Microbiología, Departamento Química Biológica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, 1428 Bueos Aires, Argentina
Año:1995
Volumen:30
Número:8
Página de inicio:767
Página de fin:772
DOI: http://dx.doi.org/10.1016/0032-9592(95)00002-X
Título revista:Process Biochemistry
Título revista abreviado:Process Biochem.
ISSN:13595113
CODEN:PBCHE
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_13595113_v30_n8_p767_Castro

Referencias:

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  • Yano, Madsuki, Nishizawa, Photometric measurement of high cell density by continuous dilution of broth with circulating system (1992) J. Ferment. Bioeng., 74, pp. 100-103
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Citas:

---------- APA ----------
Castro, G.R., Andribet, E.P., Ducrey, L.M., Garro, O.A. & Siñeriz, F. (1995) . Modelling and operation of a turbidity-meter for on-line monitoring of microbial growth in fermenters. Process Biochemistry, 30(8), 767-772.
http://dx.doi.org/10.1016/0032-9592(95)00002-X
---------- CHICAGO ----------
Castro, G.R., Andribet, E.P., Ducrey, L.M., Garro, O.A., Siñeriz, F. "Modelling and operation of a turbidity-meter for on-line monitoring of microbial growth in fermenters" . Process Biochemistry 30, no. 8 (1995) : 767-772.
http://dx.doi.org/10.1016/0032-9592(95)00002-X
---------- MLA ----------
Castro, G.R., Andribet, E.P., Ducrey, L.M., Garro, O.A., Siñeriz, F. "Modelling and operation of a turbidity-meter for on-line monitoring of microbial growth in fermenters" . Process Biochemistry, vol. 30, no. 8, 1995, pp. 767-772.
http://dx.doi.org/10.1016/0032-9592(95)00002-X
---------- VANCOUVER ----------
Castro, G.R., Andribet, E.P., Ducrey, L.M., Garro, O.A., Siñeriz, F. Modelling and operation of a turbidity-meter for on-line monitoring of microbial growth in fermenters. Process Biochem. 1995;30(8):767-772.
http://dx.doi.org/10.1016/0032-9592(95)00002-X