. 2021 Feb 27;10(3):454. doi: 10.3390/plants10030454

Table 2.

Contents of different subgroups of polyphenolic compounds detected earlier by us (mmol (100 g)⁻¹ DW) in biomasses cultured in vitro and in soil-grown plant raw materials of Cistus × incanus acc. [15] (A), Verbena officinalis acc. [17] (B), and Scutellaria baicalensis and Scutellaria lateriflora acc. [22] (C). Mean values ± SE, the same superscript letter means lack of statistical significance between treatments (n = 5, p < 0.05), tr: traces.

Groups of Estimated Compounds	Contents (mmol (100 g)⁻¹ DW)
Groups of Estimated Compounds	Stationary Culture		Agitated Culture		Soil-Grown Plant Raw Material (Herb)
(A) Cistus × incanus
Phenolic acids	0.24b ± 0.01		0.06a ± 0.02		1.30c ± 0.02
Catechins	0.75c ± 0.01		0.25a ± 0.02		0.50b ± 0.01
Flavonoids	0.18b ± 0.03		0.04a ± 0.02		0.41c ± 0.02
(B) Verbena officinalis
Phenolic acids	0.24b ± 0.03		tr		0.07a ± 0.04
Phenylethanoid glycosides	4.53c ± 0.02		11.08b ± 0.02		1.28a ± 0.02
(C) Scutellaria baicalensis and Scutellaria lateriflora
Groups of Estimated Compounds	Contents (mmol (100 g)⁻¹ DW)
	*Scutellaria baicalensis*			*Scutellaria lateriflora*
	Stationary Cultures	Soil-Grown Plant Raw Material (Root)		Stationary Cultures		Soil-Grown Plant Raw Material (Herb)
Phenolic acids	0.10a ± 0.02	2.16c ± 0.02		0.15a ± 0.02		0.28b ± 0.02
Flavonoids	0.79a ± 0.04	6.26c ± 0.03		1.20b ± 0.02		1.54b ± 0.02
Phenylethanoid glycosides	1.33c ± 0.02	0.12a ± 0.02		0.43b ± 0.02		1.15c ± 0.02
Phenylethanoid glycosides	1.33c ± 0.02	0.12a ± 0.02		0.43b ± 0.02		1.15c ± 0.02