title: Report: quantitative estimation of beta-sitosterol, lupeol, quercetin and quercetin glycosides from leaflets of Soymida febrifuga using HPTLC technique.
abstract: Soymida febrifuga (Meliaceae) dried leaflets (10 gm) were extracted with petroleum ether. Unsaponifiable matter quantitatively used for sample preparation, labeled as SF-U. Another 10 gm leaflet powder was extracted with methanol and quantitatively used for sample preparation labeled as SF-A. Sample and standard solution were dosage on three different plates and developed in its respective mobile phase plates were scanned using TLC scanner III and estimated using integration software CATs 4.05. Calculations for percentage were done considering standard and sample R(f), AUC and dilution factor. Estimation of beta Sitosterol, Lupeol, Quercetin, Quercetin-3-O-galactoside, Quercetin-3-O-xyloside and Quercetin-3-O-rutinoside were determined as 0.02146% w/w, 0.0377% w/w, 0.4079% w/w, 0.6197% w/w, 2.974% w/w and 3.235% w/w respectively with the help of HPLC techniques.
authors.affiliation: MGV's Pharmacy College, Department of Pharmacognosy, Panchavati, Nasik, Maharastra, India.
authors.forename: D  L
authors.initials: D
authors.lastname: Attarde
authors.forename: V  M
authors.initials: V
authors.lastname: Aurangabadkar
authors.forename: D  P
authors.initials: D
authors.lastname: Belsare
authors.forename: S  C
authors.initials: S
authors.lastname: Pal
mesh_terms: D002855:Chromatography, Thin Layer; D006027:Glycosides / Q000032:analysis*; D029582:Meliaceae / Q000737:chemistry*; D053978:Pentacyclic Triterpenes; D018515:Plant Leaves; D011794:Quercetin / Q000032:analysis*; D012855:Sitosterols / Q000032:analysis*; D014315:Triterpenes / Q000032:analysis*; D000094042:Lupanes
chemical_list: D006027:Glycosides; D053978:Pentacyclic Triterpenes; D011794:Quercetin; D012855:Sitosterols; D014315:Triterpenes; C025473:gamma-sitosterol; C010480:lupeol; D000094042:Lupanes