Botanical Information Berberis poiretii (J.Koenig) C.K.Schneid. (procuring samples)
Synonyms | Berberis poiretii f. weichangensis C.K.Schneid. |
Berberis poiretii var. angustifolia (Regel) Nakai | |
Berberis poiretii var. biseminalis P.Y.Li | |
Berberis sinensis var. angustifolia Regel |
Related herbal drug(s)
Berberis soulieana C.K.Schneid. (procuring samples)
Berberis wilsoniae Hemsl. (procuring samples)
Sample preparation | To 1 g of the powder add 20 mL of methanol, ultrasonicate for 20 min, filter and use the filtrate as the test solution |
Mobile phase | n-butanol, acetic acid, water 2:0.5:1 (v/v/v) |
Derivatization | No derivatization |