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 stirred reactor reached 0.206 g/L and a yield of 0.078 g of GA3/g biomass.
Durán-Páramo
Enrique
E
Bioprocess Department, Unit of Biotechnology (UPIBI), National Polytechnic Institute, Ave. Acueducto s/n, La Laguna, Ticomán, 07340 Mexico, D.F. eduran@acei.upibi.ipn.mx
Molina-Jiménez
Héctor
H
Brito-Arias
Marco A
MA
Robles-Martínez
Fabián
F
D019149:Bioreactors; D001709:Biotechnology / Q000379:methods*; D018929:Cell Culture Techniques / Q000379:methods*; D002455:Cell Division; D018914:Cells, Immobilized; D003469:Culture; D003470:Culture Media; D005285:Fermentation; D005874:Gibberella / Q000378:metabolism; D005875:Gibberellins / Q000096:biosynthesis*; D013997:Time Factors
D003470:Culture Media; D005875:Gibberellins; C007842:gibberellic acid