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. 2013 Dec 2;14(12):23533–23544. doi: 10.3390/ijms141223533

Figure 1.

Figure 1.

Figure 1.

HPLC-DAD of alkaloidic extract (A) and methanolic extraction of the dry powder (B) of root of G. flavum at diode array UV-detection (λ = 290 nm). Peak identification: (1) magnoflorine, (2) protopine as major compound, (3) chelidonine, (4) sanguinarine, (5) chelerythrine, (6) bocconoline.