Accumulation of (a) 3,5-dicaffeoylquinic acid (3,5-DCQA),
(b) 4,5- dicaffeoylquinic acid (4,5-DCQA), (c)
3,4-dicaffeoylquinic acid (3,4-DCQA), (d) 3,4,5-tricaffeoylquinic
acid (3,4,5-TCQA) in the PL suspension culture over one growth
period in a high-anthocyanin producing medium (APM). Bars
represent standard deviations of six replications.