Fig. 1: The content (% dry weight) of bioactive compositions in D. opposita.

The content of allantoin (a), ascorbic acid (b), polyphenols (c), and flavonoids (d) in raw and processed D. opposita growing from sandy and loessial soils. “*” represent significant differences (P < 0.05) between processed SSCY and raw SSCY. “+” represent significant differences (P < 0.05) between processed LSCY and raw LSCY.