Objective To develop a qualitative and quantitative simultaneous determination of multiple
bioactive constituents in total alkaloid in Sophora alopecuroides (TASA). Methods In the …

Objective: To establish a method for determination of saikosaponin a, baicalin and
glycyrrhizic acid in Xiaochaihu Decoction. Methods: A combined method of HPLC-DAD and …

Pharmacokinetic studies were conducted on rats for protopine, corynoline, 7′‐(3′, 4′‐
dihydroxyphenyl)‐N‐[(4‐methoxyphenyl)‐ethyl] propenamide, acetylcorynoline, and 8 …

ABSTRACT A sensitive liquid chromatography–electrospray ionization–mass spectrometry
method has been developed and validated for determination of two major bioactive …

A high-performance liquid chromatography (HPLC) with diode array detector (DAD) method
was established for the discrimination of a folk medicine Forsythia suspensa and Forsythia …

Polyphyllin II, a major steroidal saponin isolated from Paris polyphylla, exhibits significant
pharmacological activities. In this study, a rapid and sensitive liquid chromatography …

A liquid chromatography coupled with electrospray ionization mass spectrometry method
was developed and validated for simultaneous determination of seven bioactive constituents …

To study the alkaloids composition of Sophora moorcroftiana seed and develop a method of
simultaneous determination of the main alkaloids. MethodTLC seemed to be the most …

Objective: To establish an UPLC method with Photo Diode Array for simultaneous
determination of saikosaponin a, saikosaponin d in roots of Bupleurum smithii Wolff var …

Corynoline and acetycorynoline are active compounds of Corydalis bungeana Turcz. with
various pharmacological effects such as sedation, anti-leptospira and liver injury protection …