Botanical Information Phellodendron chinensis C.K.Schneid. (under development)

Synonyms Phellodendron fargesii Dode
Phellodendron macrophyllum Dode
Common name (en) Chinese cork tree

Sample preparation Weigh 1.0 g of the powdered sample and put into a 100-mL conical flask, then add 20 mL of methanol. Sonicate the mixture for 30 min, filter and then evaporate to dryness at reduced pressure in a rotary evaporator. Dissolve the residue in 2 mL of methanol
Mobile phase 1-butanol, water, glacial acetate acid 4:1:1.5 (v/v/v)
Derivatization No derivatization