Gibberellic acid production by free and immobilized cells in different culture systems

Gibberellic acid production was studied in different fermentation systems. Free and immobilized cells of Gibberella fujikuroi cultures in shake-flask, stirred and fixed-bed reactors were evaluated for the production of gibberellic acid (GA3). Gibberellic acid production with free cells cultured in a...

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Bibliographic Details
Published in:Applied biochemistry and biotechnology 2004, Vol.113 (1-3), p.381-388
Main Authors: Duran-Paramo, E, Molina-Jimenez, H, Brito-Arias, M.A, Robles-Martinez, F
Format: Article
Language:English
Subjects:
Acid production
Acids
Biochemistry
biological production
Bioreactors
Biotechnology - methods
Cell culture
Cell Culture Techniques - methods
Cell Division
Cells
Cells, Immobilized
Culture
Culture Media
Fermentation
Fungi
Gibberella - metabolism
Gibberella fujikuroi
Gibberellic acid
Gibberellins - biosynthesis
Immobilized cells
Plant growth
Reactors
Studies
Time Factors
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Summary:Gibberellic acid production was studied in different fermentation systems. Free and immobilized cells of Gibberella fujikuroi cultures in shake-flask, stirred and fixed-bed reactors were evaluated for the production of gibberellic acid (GA3). Gibberellic acid production with free cells cultured in a stirred reactor reached 0.206 g/L and a yield of 0.078 g of GA3/g biomass.
ISSN:0273-2289
1559-0291
0273-2289
DOI:10.1385/ABAB:114:1-3:381