peoniflorin and cinnamyl-alcohol

A fast and simple ultra-high performance supercritical fluid chromatography method has been developed for the determination of six analytes, namely (paeonol, coumarin, cinnamic alcohol, cinnamic acid, paeoniflorin, and amygdalin) in Guizhi Fuling capsule and tablet samples. The influence of the key chromatographic parameters for the separation purposes was evaluated. The optimal column was Trefoil CEL1 column. The optimal mobile phase was a gradient mixture of carbon dioxide and methanol at flow rate of 1.0 mL/min. The back pressure of the system was set to 1.38 × 10

Topics: Acetophenones; Amygdalin; Capsules; Chromatography, Supercritical Fluid; Cinnamates; Coumarins; Drugs, Chinese Herbal; Glucosides; Monoterpenes; Propanols; Tablets