Chemical and Biological Assessment of Angelica Roots from Different Cultivated Regions in a Chinese Herbal Decoction Danggui Buxue Tang

Table 1

Quantitative assessment of six marker chemicals in DBT with different Angelica roots.

Chemical	Amount^a
	DBT-China	DBT-ROK	DBT-DPRK
Ferulic acid	1438.15±92.73 **	418.42±22.47	321.39±14.17
Calycosin-7-O-𝛽-D-glucoside	236.42±30.72	253.72±27.49	241.53±33.08
Ononin	66.23±4.08	84.72±10.52	73.44±8.46
Calycosin	219.98±24.77 **	166.06±19.68	173.63±10.06
Astragaloside IV	354.73±36.26 *	268.46±30.15	309.23±27.42
Formononetin	157.52±18.72 **	98.47±16.49	81.25±21.08

^aValues are expressed in 𝜇g/g dried extracts of DBT, mean ± SD, where 𝑛=3, each with triplicate samples.
^∗𝑃<0.05 as compared with two other DBT.
^∗∗𝑃<0.01 as compared with two other DBT.