4 резултати
A simple and efficient matrix solid-phase dispersion via high-performance liquid chromatography coupled with a photodiode array detector was developed to analyse the following flavonoids of Rhus verniciflua Stokes: fisetin, fustin, butein, sulfuretin, garbanzol, and quercetin. The optimum conditions
Rhus verniciflua (Toxicodendron vernicifluum) is a medicinal tree popularly used in Asian countries such as China, Japan, and Korea as a food additive or herbal medicine because of its beneficial effects. R. verniciflua extract (RVE) contains diverse phenolic compounds, such as flavonoids, as its
Pretreatment of the methanolic extract of the heartwood of Rhus verniciflua (Anacardiaceae) to rats prevented the activation of hepatic microsomal cytochrome p(450) enzymes, inhibition of hepatic glutathione S-transferase by bromobenzene treatment, respectively, and therefore significantly decreased
Ethyl acetate fraction (EAF) from Rhus verniciflua Stokes is an important source of bioactive compounds. The aim of this study was the tentative identification and quantification of phenolic compounds, comparison of the phenolic structure-antioxidant activity relationships. Twelve compounds of EAF