Rheological characterization of media containing Penicillium chrysogenum

Annemarie Gade Pedersen; Mikael Bundgaard-Nielsen; Jens Nielsen; John Villadsen; Ole Hassager

doi:10.1002/bit.260410121

Rheological characterization of media containing Penicillium chrysogenum

Annemarie Gade Pedersen
, Mikael Bundgaard-Nielsen
, Jens Nielsen
, John Villadsen
, Ole Hassager

Technical University of Denmark

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

Samples from fed-batch fermentations of Penicillium chrysogenum on complex medium are rheologically characterized. The behavior is well described by a power law model for which the parameters are estimates. Furthermore, two types of model media are characterized and compared with the real fermentation samples. Xanthan solutions are found to mimic the rheological properties of the filamentous fungi much better than carboxymethyl cellulose (CMC) solutions.

Original language	English
Journal	Biotechnology and Bioengineering
Volume	41
Issue number	1
Pages (from-to)	162-164
ISSN	0006-3592
DOIs	https://doi.org/10.1002/bit.260410121
Publication status	Published - 1993

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title = "Rheological characterization of media containing Penicillium chrysogenum",

abstract = "Samples from fed-batch fermentations of Penicillium chrysogenum on complex medium are rheologically characterized. The behavior is well described by a power law model for which the parameters are estimates. Furthermore, two types of model media are characterized and compared with the real fermentation samples. Xanthan solutions are found to mimic the rheological properties of the filamentous fungi much better than carboxymethyl cellulose (CMC) solutions.",

author = "Pedersen, \{Annemarie Gade\} and Mikael Bundgaard-Nielsen and Jens Nielsen and John Villadsen and Ole Hassager",

year = "1993",

doi = "10.1002/bit.260410121",

language = "English",

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journal = "Biotechnology and Bioengineering",

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T1 - Rheological characterization of media containing Penicillium chrysogenum

AU - Pedersen, Annemarie Gade

AU - Bundgaard-Nielsen, Mikael

AU - Nielsen, Jens

AU - Villadsen, John

AU - Hassager, Ole

PY - 1993

Y1 - 1993

N2 - Samples from fed-batch fermentations of Penicillium chrysogenum on complex medium are rheologically characterized. The behavior is well described by a power law model for which the parameters are estimates. Furthermore, two types of model media are characterized and compared with the real fermentation samples. Xanthan solutions are found to mimic the rheological properties of the filamentous fungi much better than carboxymethyl cellulose (CMC) solutions.

AB - Samples from fed-batch fermentations of Penicillium chrysogenum on complex medium are rheologically characterized. The behavior is well described by a power law model for which the parameters are estimates. Furthermore, two types of model media are characterized and compared with the real fermentation samples. Xanthan solutions are found to mimic the rheological properties of the filamentous fungi much better than carboxymethyl cellulose (CMC) solutions.

U2 - 10.1002/bit.260410121

DO - 10.1002/bit.260410121

M3 - Journal article

SN - 0006-3592

VL - 41

SP - 162

EP - 164

JO - Biotechnology and Bioengineering

JF - Biotechnology and Bioengineering

IS - 1

ER -

Rheological characterization of media containing Penicillium chrysogenum

Abstract

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