Trans- and Cis-resverotrol

Figure 1 Capillary electrochromatogram of resverotrol，-15.0KV/0.1μA

Experimental conditions:
Instrument: TriSep-2010 GV CEC system with a 0-30kV high voltage power supply, a high speed scanning UV detector, a solvent delivery system and HW system software;
Column: 200 mm×100μm I.D. capillary packed with 3μm C18;
Mobile phase: 30% (V/V) Acetonitrile;
Applied voltage: -15.0 kV;
Injection volume: 20 nl;
Detector wavelength: 280 nm;
Peaks: 1. trans-resverotrol 2. cis-resverotrol