Articles: PubMed: Application and recovery of ionic liquids in the preparative separation of four flavonoids from Rhodiola rosea by on-line three-dimensional liquid chromatography. PubMed: Microwave-assisted extraction of herbacetin diglucoside from flax (Linum usitatissimum L.) seed cakes and its quantification using an RP-HPLC-UV system. PubMed: Herbacetin, a constituent of ephedrae herba, suppresses the HGF-induced motility of human breast cancer MDA-MB-231 cells by inhibiting c-Met and Akt phosphorylation. PubMed: Separation of four flavonoids from Rhodiola rosea by on-line combination of sample preparation and counter-current chromatography. PubMed: LC-NMR, NMR, and LC-MS identification and LC-DAD quantification of flavonoids and ellagic acid derivatives in Drosera peltata. PubMed: Characterization of phenolic constituents from ephedra herb extract. PubMed: Herbacetin induces apoptosis in HepG2 cells: Involvements of ROS and PI3K/Akt pathway. PubMed: The antioxidant and anti-inflammatory effects of phenolic compounds isolated from the root of Rhodiola sachalinensis A. BOR. PubMed: [Studies on the chemical constituents of Rhodiola rosea]. PubMed: The chain length of lignan macromolecule from flaxseed hulls is determined by the incorporation of coumaric acid glucosides and ferulic acid glucosides. PubMed: Calpain inhibitory flavonoids isolated from Orostachys japonicus. PubMed: Microbial metabolism of biologically active secondary metabolites from Nerium oleander L. PubMed: Flavonol glucuronides and C-glucosidic ellagitannins from Melaleuca squarrosa. PubMed: seco-Cycloartane triterpenes from Gardenia aubryi. PubMed: The flavonoid herbacetin diglucoside as a constituent of the lignan macromolecule from flaxseed hulls. PubMed: [Studies on the chemical constituents of Rhodiola dumulosa (II)]. PubMed: [Studies on the chemical constituents from Rhodiola dumulosa (I)]. PubMed: Electrospray mass spectrometric decomposition of some glucuronic acid-containing flavonoid diglycosides. PubMed: New erythroxane-type diterpenoids from Fagonia boveana (Hadidi) Hadidi & Graf. PubMed: Antioxidative phenolic compounds from the roots of Rhodiola sachalinensis A. Bor. PubMed: [Studies on the chemical constituents of Rhodiola fastigita]. PubMed: Flavan-3-ols and flavonoids from Potentilla anserina.