Botanical Information Coptis deltoidea C.Y.Cheng & P.K.Hsiao (under development)

Synonyms No synonym

Sample preparation To 0.5 g of the powdered herbal drug add 5 mL of methanol. Sonicate for 15 min. Centrifuge the solution and use the supernatant
Mobile phase Water, methanol, 2-propanol, ethyl acetate, toluene 1:5:5:10:20(v/v/v/v/v). For saturation, add mobile phase to one trough and concentrated ammonia to the other
Derivatization No derivatization