Fig. 6
The HPLC of metabolite standards of Gentiana plants. Note: 1 is loganic acid, 2 is swertimarin, 3 is gentiopicroside, 4 is sweroside
Fig. 6 | BMC Microbiology
The HPLC of metabolite standards of Gentiana plants. Note: 1 is loganic acid, 2 is swertimarin, 3 is gentiopicroside, 4 is sweroside