Natural products, especially alkaloids, are one of the most valuable, potential drug leads in
drug discovery. As an efficient tool for complex samples, two-dimensional liquid …

Cannabidiol (CBD) has garnered significant attention for its neuroprotective properties, and
research on its therapeutic effects has increased dramatically in recent years. However, the …

The resolving power of multiple dimensional liquid chromatography (mD-LC) is
multiplicative as it adds dimensions. However, the issue in creating a preparative mD-LC …

Abstract Characterization of alkaloids and new compound discovery become increasing
challenging for Gelsemium elegans Benth.(G. elegans), due to the lack of an effective …

In this work, a solute retention optimization method (SRO) was proposed to exploit the
purification potential of two-dimensional liquid chromatography (2D-LC). According to our …

We established an efficient method using high-speed countercurrent chromatography
(HSCCC) combined with preparative high-performance liquid chromatography (prep-HPLC) …

Introduction Screening of novel cyclooxygenase‐2 (COX‐2) inhibitors from complex natural
products is not an easy task. Objectives To establish an efficient and feasible strategy for …

Background Gelsemium elegans is a traditional Chinese medicinal plant and temperature is
one of the key factors affecting its growth. RAV (related to ABI3/VP1) transcription factor …

Saussurea obvallata (S. obvallata) is widely used in Qinghai-Tibet Plateau with high
medicinal and edible values of reducing inflammation. But, the individual components and …

Ethnopharmacological relevance Saussurea obvallata (DC.) Edgew. is a traditional Tibetan
medicine used for the treatment of inflammation-related diseases, but the scientific validation …