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作 者:冯程[1] 田禾[2] 陈嫚嫚[1] 张伯锋[1] 张学顺[3]
机构地区:[1]济南市中医医院,山东济南250012 [2]山东中医药大学,山东济南250355 [3]山东中医药大学附属医院,山东济南250012
出 处:《中华中医药学刊》2015年第10期2443-2446,I0021-I0022,共6页Chinese Archives of Traditional Chinese Medicine
基 金:济南市科技发展计划重点项目(201302030)
摘 要:目的:建立健脾祛湿颗粒(炒白术、干姜、炒苍术、厚朴、陈皮、砂仁等)的质量标准。方法:采用薄层色谱法鉴别方中炒白术、干姜、炒苍术、厚朴、陈皮、砂仁,高效液相色谱法对白术内酯Ⅰ、厚朴酚、和厚朴酚、甘草苷、甘草酸进行定量测定,流动相分别为甲醇-0.1%磷酸水(白术内酯Ⅰ、厚朴酚、和厚朴酚)、乙腈-0.05%磷酸水(甘草苷、甘草酸),检测波长均为237nm。结果:TLC斑点清晰,分离度好,阴性无干扰。白术内酯Ⅰ、厚朴酚、和厚朴酚、甘草苷和甘草酸分别在0.01225~0.1470μg,0.05050~0.6060μg,0.07360-0.8832μg,0.1480~1.480μg,0.2097—2.097μg范围内线性关系良好。结论:本实验定性定量方法简单,结果可靠,所建标准可用于健脾祛湿颗粒的质量控制。Objective:To establish the quality standard for Jianpi Qushi Granules [ Baizhu (Stir -baked Atractylodes macrocephala), Ganjiang ( Rhizome zingiberis ), Cangzhu ( Roasted pruduct) , Houpu ( Magnolia officinalis ), Chenpi ( Citrus reticulata), Sbaren( Fructus amomi), etc. ]. Methods:TLC was used for the qualitative identification of [ Baizhu (Stirbaked Atractylodes macmcephala), Ganjiang( Rhizome zingiberis), Cangzhu ( Roasted pruduct), Houpu ( Magnolia officinalis), Chenpi( Citrus reticulata), Sharen (Fructus amoral) ]. HPLC was used to simultaneously determine the contents of atractylenolide Ⅰ ,magnolol ,honokiol ,hquiritin and glycyrrhizic acid. The mobile phasewas methanol - 0.1% phosphoric acid (atractylenolide I ,magnolol,hanokiol) and acetanitrile- 0.05% phosphoric acid (liquiritin and glycyrrhizic acid) and detection wavelength was set at 237 nm. Results :TLC spots were clear and well - separated without negative interference. HPLC experiment showed good linear relationships at the ranges of 0.012 25 - 0. 147 0 μg for atractylenolide 1,0. 050 50 -0. 606 0 μg for magnolol,0. 073 60 -0.883 2 μg for honokiol,0. 148 0 - 1. 480 μg for liquiritin and 0. 209 7 - 2. 096 6 μg for glycyrrhizic acid. Conclusion:In this experiment,the method is simple and reliable. It can be used for the quality control of Jianpi Qushi Granules.
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