In this study, we developed an ultra-performance liquid chromatography-electrospray
tandem quadrupole mass spectrometry (UHPLC-ESI-MS/MS) method to simultaneously …

Abstract Radix Scrophulariae (Xuanshen) is one of the famous Chinese herbal medicines
widely used to treat rheumatism, tussis, pharyngalgia, arthritis, constipation, and conjunctival …

A rapid, sensitive and selective liquid chromatography–tandem mass spectrometric (LC–
MS/MS) method was developed and validated for the determination of Timosaponin B-II (TB …

ABSTRACT A sensitive and rapid liquid chromatography–tandem mass spectrometry (LC‐
MS/MS) method has been developed and validated for the determination of asperosaponin …

Objective: To develop a method for the determination of matrine, oxymatrine, sophocarpine
and sophoridine in Sophora moorcroftianaseeds by HPLC. Methods: Modified extract …

A rapid and sensitive quantitative analytical method was established for the simultaneous
determination of five chromones (prim‐O‐glucosylcimifugin, cimifugin, 4′‐O‐β‐D‐glucosyl …

A rapid and sensitive liquid chromatography/electrospray ionization tandem mass
spectrometry (LC–ESI–MS/MS) method was developed and validated for determining …

Radix Polygoni Multiflori (RPM) has been widely used to treat various diseases in Asian
countries for many centuries. Although, stilbenes and anthraquinones, two major …

A sensitive and reliable ultra-high-performance liquid chromatography–electrospray
ionization–tandem mass spectrometry (UHPLC–ESI–MS/MS) has been developed and …

Four alkaloids (matrine, sophocarpine, oxy matrine and sophoridine) were simultaneous
separated by high performance liquid chromatography. The analysis was carried out on a C …