Fig. 6From: In vitro propagation of Codonopsis pilosula (Franch.) Nannf. using apical shoot segments and phytochemical assessments of the maternal and regenerated plantsTotal flavonoid and phenolic contents in C. pilosula samples. A Total flavonoid contents. B Total phenolic contents. Values are presented as means ± standard deviation. Same letters are not significantly different by Tukey’ s test and p ≤ 0.05Back to article page