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作 者:谢贞建[1] 焦士蓉[1] 李恺[1] 童永鑫[1]
出 处:《西华大学学报(自然科学版)》2009年第2期65-67,共3页Journal of Xihua University:Natural Science Edition
基 金:四川省教育厅自然科学重点项目(07ZA117)
摘 要:目的:建立同时测定枳实中柚皮苷、橙皮苷和新橙皮苷含量的方法。方法:采用反相高效液相色谱法分离检测柚皮苷、橙皮苷和新橙皮苷,色谱柱为HypersilODS2(250mm×4.6mm,5μm大连依利特公司),流动相为乙腈-水(20:80),流速为1.0mL/min,检测波长283nm,柱温为30℃。结果:柚皮苷、新橙皮苷在1.00~7.50μg,橙皮苷在0.40~3.00μg与峰面积呈良好的线性关系。柚皮苷、橙皮苷、新橙皮苷的平均回收率分别为100.56%(RSD:0.55%)、100.20%(RSD=1.00%)、101.14%(RSD=1.74%)。结论:该方法简便、准确、可靠、重复性好,可用于枳实药材的质量控制。A method was established to determine the contents of Naringin, Hesperidin and Neogesperidin in Frutus aurantii immaturus. Reversed-phase HPLC was used to find the contents of Naringin, Hesperidin and Neogesperidin in Frutus aurantii immaturus. The chromatographic conditions were as follows: Hyspersil ODS2 (250 mm × 4.6 mm,5 μm elite, Dalian), mobile phase of acetoni- trile-water (20: 80), flow rate: 1.0 mL/min, detection wavelength: 283 nm and the column temperature: 30 ℃. The calibration curves were linear in the range of 1.00 - 7.50 μg for Naringin and Neohesperidin, and 0. 40 - 3.00 μg for Hesperidin. The average recovery of Naringin Hesperidin and Neogesperidin were 100. 56% ( RSD =0.55% ), 100. 20% ( RSD = 1.00% ), 101.14% ( RSD = 1.74% ) respectively. This method is simple, accurate, reliable and has good reproducibility. It can be used for the quality control for the production of medicine containing Frutus anrantii immaturus.
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