摘要 : 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 a... 展开 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. 收起