title: [Determination of hesperidin and naringin in Fructus Aurantii Immaturus and Fructus Aurantii by reversed-phase high performance liquid chromatography].
abstract: An HPLC method was established for the determination of hesperidin and naringin in the Fructus Aurantii Immaturus and Fructus Aurantii from different places. Hesperidin and narigin were separated on a Hypersil ODS1 column with acetonitrile-0.5% acetic acid (volume ratio of 22:78) as the mobile phase and detected at 283 nm. The flow rate was 1.0 mL/min. The column temperature was set at 35 degrees C. The calibration curves were linear in the ranges of 0.060 g/L-0.604 g/L and 0.0125 g/L-0.125 g/L for naringin and hesperidin respectively. The average recoveries were 97.1% for naringin and 95.3% for hesperidin. The method is simple, rapid, accurate and reliable.
authors.affiliation: Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116011, China.
authors.forename: Xiu-ling
authors.initials: XL
authors.lastname: Li
authors.forename: Long
authors.initials: L
authors.lastname: Li
authors.forename: Hong-bin
authors.initials: HB
authors.lastname: Xiao
authors.forename: Xin-miao
authors.initials: XM
authors.lastname: Liang
mesh_terms: D002851:Chromatography, High Pressure Liquid / Q000379:methods; D002957:Citrus / Q000737:chemistry*; D004365:Drugs, Chinese Herbal / Q000737:chemistry; D044950:Flavanones; D005419:Flavonoids / Q000032:analysis*; D006569:Hesperidin / Q000032:analysis*
chemical_list: D004365:Drugs, Chinese Herbal; D044950:Flavanones; D005419:Flavonoids; D006569:Hesperidin; C005274:naringin