Biothermodynamic Assay of Coptis-Evodia Herb Couples

Figure 9

Fingerprint of Zuojin wan and its formulae. (a) Zuojin wan; (b) Ganlu san; (c) Zhuyu wan; (d) Fanzuojin wan. 11—hydroevodiamine; 15—epiberberine; 16—jatrorrhizine; 17—coptisine; 19—palmatine; 20—berberine; 22—evodiamine; 23—rutaecarpine; other unknown materials.

(a)

(b)

(c)

(d)