Induction of chromones in excised lateral roots culture of Aquilaria sinensis.

Objective To study the biosynthesis of the second metabolites in Aquilaria sinensis.Methods Chromones of agarwood were elicited by tissue culture and the inducer contents were determined by HPLC.Results 2-(2-Phenylethyl) chromones could be elicited in excised lateral roots suspension culture of A.sinensis.Conclusion Fungal extracts of Menanotus flavolives could induce the production of characteristic components of agarwood in A.sinensis.