Guggulsterone production in cell suspension cultures of the guggul tree, Commiphora wightii, grown in shake-flasks and bioreactors

Cell suspension cultures of Commiphora wightii, grown in modified MS medium containing 2,4-dichlorophenoxyacetic acid (0.5 mg l⁻¹) and kinetin (0.25 mg l⁻¹), produced ∼5 μg guggulsterone g⁻¹ dry wt. In a 2 l stirred tank bioreactor, the biomass was 5.5 g l⁻¹ and total guggulsterone was 36 μg l⁻¹.