Drug discovery from natural sources is going through a renaissance, having spent many
decades in the shadow of synthetic molecule drug discovery, despite the fact that natural …

Since antiquity, humans have known about plants as a medicinal cure. Recently, plant
extracts are attracting more attention as a result of their natural origin and wide range of …

Quercetin (QUE) is the most widely used flavonoid for therapeutic purposes. To improve the
available knowledge about the properties of some natural products, determining the amount …

Recently, we confirmed that the 95% ethanol‐extracted fraction of Codonopsis Radix, which
contains several triterpenoids and sterols, possesses pharmacological activities. However …

Based on advantages of capillary electrophoresis (CE), a new solid-phase extraction (SPE)
coupled with CE has been developed for preconcentration, enrichment and determination of …

Anastatica hierochuntica L.(Cruciferae) has been known in Egyptian folk medicine as a
remedy for gastrointestinal disorders, diabetes and heart diseases. Despite the wide usage …

Structural elucidation of specialized metabolites or natural plant products, especially the
stereochemical features of chiral bioactive metabolites, is the most important stage for all …

The work is aimed to evaluate the blood pressure reducing effect of constituents from
methanol extract and associated constituents of Tagetes patula flowers in normotensive and …

Objective This study sought to evaluate and validate a method for chemical composition
analysis and content determination of Goupi plaster components, a conventional …

Goupi plaster, a representative preparation of black plaster, has demonstrated promising
effects in treating knee osteoarthritis. However, high temperature used in traditional frying …