Table 2

Authentication of the extracts by HPLC

Botanical source

Concentration ratio

Final concentration of compound used for standardization (mg/100 g)


Acanthopanax senticosus

15:1

Eleutheroside B, 0.081

Eleutheroside D, 0.44

Scutellaria baicalensis

8:1

Baicalein, 22.8

Wogonin, 9.3

Angelica sinensis

7:1

Lingustilide, 8.64


HPLC, high-performance liquid chromatography.

Jung et al. Arthritis Research & Therapy 2007 9:R64   doi:10.1186/ar2222

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