Basic Study
Copyright ©The Author(s) 2016.
World J Gastroenterol. Aug 7, 2016; 22(29): 6690-6705
Published online Aug 7, 2016. doi: 10.3748/wjg.v22.i29.6690
Figure 11
Figure 11 MALDI TOF-TOF MS spectra of the HPLC-collected peak with an RT of 23. 16 min which was isolated from bile of CBD-cannulated rats after administration of hypericin. A peak at m/z = 681.9594 Da could be identified (arrow), representing the mono-glucuronide ion of hypericin. CBD: Common bile duct.