. 2019 Jul 2;9:9533. doi: 10.1038/s41598-019-46042-w

Table 1.

Effects of initial pH value on biomass and flavonoid production in cell suspension culture of F. deltoidea var. kunstleri. Values are represented as the mean ± standard error (n = 3). na = data not available.

Initial pH Value	Dry Weight (g/25 mL of Media)	Flavonoid Content (mg/g DW)
3.0	na	na
5.0	0.23 ± 0.03^a	2.50 ± 0.22^b
5.75 (Control)	0.28 ± 0.04^a	3.30 ± 0.27^a
7.0	0.18 ± 0.03^a	2.75 ± 0.23^ab
9.0	na	na