Title: RP- HPLC Determination of Quercitrin in fruits of Polygonum orientale L.
Abstract: Objective:A method was established for the determination of quercitrin in fruits of Polygonum orientale L.Methods:The Diamonsil~(TM)C_(18)column(250 mm×4.6 mm,5μm)was used.The mobile phase was consisted of methanol- 0.4% phosphoric acid(48:52).The detected wavelength was 375 nm.Results:The calibration curve for quercerim was linear in the range of 1.2-9.1μg(r =0.9998),the mean recovery of quercitrin was 99.1% with RSD of 3.1%.Con- clution:The method is simple,accurate and precise.
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
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