title: High-performance liquid chromatographic method for the determination of mangiferin, likviritin and dihydroquercetin in rat plasma and urine.
abstract: The use of reversed-phase high-performance liquid chromatography for the determination of the biologically active plant phenolic compounds mangiferin, likviritin and dihydroquercetin is described. Perchloric acid (35%) was used for deproteinization in the case of mangiferin and likviritin, and acidified methanol for dihydroquercetin. Detection was performed at 254, 275 and 290 nm for mangiferin, likviritin and dihydroquercetin in plasma, and 365, 312 and 290 nm in urine, respectively. The limit of detection was 0.2 micrograms/ml for plasma and 0.5 micrograms/ml for urine.
authors.affiliation: Department of Organic Chemistry, Faculty of Pharmaceutical Science, Moscow Medical Academy, Russia.
authors.forename: S V
authors.initials: SV
authors.lastname: Geodakyan
authors.forename: I V
authors.initials: IV
authors.lastname: Voskoboinikova
authors.forename: J A
authors.initials: JA
authors.lastname: Kolesnik
authors.forename: N A
authors.initials: NA
authors.lastname: Tjukavkina
authors.forename: V I
authors.initials: VI
authors.lastname: Litvinenko
authors.forename: V I
authors.initials: VI
authors.lastname: Glyzin
mesh_terms: D000818:Animals; D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000097:blood / Q000493:pharmacokinetics* / Q000652:urine; D000998:Antiviral Agents / Q000097:blood / Q000493:pharmacokinetics* / Q000652:urine; D002851:Chromatography, High Pressure Liquid; D044950:Flavanones; D005419:Flavonoids / Q000097:blood / Q000493:pharmacokinetics* / Q000652:urine; D044948:Flavonols; D005960:Glucosides; D011794:Quercetin / Q000031:analogs & derivatives* / Q000097:blood / Q000493:pharmacokinetics / Q000652:urine; D051381:Rats; D015203:Reproducibility of Results; D013056:Spectrophotometry, Ultraviolet; D014966:Xanthenes / Q000097:blood / Q000493:pharmacokinetics* / Q000652:urine; D044004:Xanthones
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D000998:Antiviral Agents; D044950:Flavanones; D005419:Flavonoids; D044948:Flavonols; D005960:Glucosides; D014966:Xanthenes; D044004:Xanthones; C013592:mangiferin; D011794:Quercetin; C003377:taxifolin; C512196:liquiritin