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HPLC法同时测定舒肝和胃丸中5种成分的含量                                                   Δ


               1*
        宫兴华 ,郑 磊 ,李 娟 (1.山东省立第三医院药学部,济南 250031;2.山东大学第二医院药学部,济南
                                 2 #
                        1
        250033)
        中图分类号 R917          文献标志码 A          文章编号 1001-0408(2020)14-1715-04
        DOI  10.6039/j.issn.1001-0408.2020.14.10

        摘  要   目的:建立同时测定舒肝和胃丸中7-羟基香豆素、6,7-二甲氧基香豆素、5,7-二甲氧基香豆素、欧前胡素、佛手柑内酯等5
        种成分含量的方法。方法:采用索氏提取法对舒肝和胃丸进行提取,经D101型大孔吸附树脂分离后,采用高效液相色谱法测定上
        述 5 种成分的含量。色谱柱为 Venusil MP C18,流动相为甲醇-0.1%磷酸水溶液(梯度洗脱),流速为 1.0 mL/min,检测波长为 270
        nm,柱温为30 ℃,进样量为10 μL。结果:7-羟基香豆素、6,7-二甲氧基香豆素、5,7-二甲氧基香豆素、欧前胡素、佛手柑内酯检测
        质量浓度的线性范围分别为1.875~187.5 μg/mL(r=0.999 9)、1.075~107.5 μg/mL(r=0.999 9)、1.261~126.1 μg/mL(r=0.999 9)、
        0.875~87.5 μg/mL(r=0.999 9)、2.033~203.3 μg/mL(r=0.999 8),精密度、稳定性(24 h)、重复性、耐用性试验的 RSD 均小于
        2.0%,平均加样回收率分别为95.18%~98.44%(RSD=1.27%,n=6)、95.35%~98.14%(RSD=1.16%,n=6)、95.21%~97.32%
       (RSD=0.83%,n=6)、95.43%~97.14%(RSD=0.76%,n=6)、95.12%~98.75%(RSD=1.35%,n=6)。3批舒肝和胃丸中上述5
        种成分的平均含量分别为0.424、0.239、0.305、0.180、0.459 mg/g(n=2)。结论:成功建立了可同时测定舒肝和胃丸中5种成分含量
        的方法。
        关键词    舒肝和胃丸;高效液相色谱法;含量测定;7-羟基香豆素;6,7-二甲氧基香豆素;5,7-二甲氧基香豆素;欧前胡素;佛手柑
        内酯
        Simultaneous Determination of 5 Components in Shugan Hewei Pills by HPLC
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        GONG Xinghua ,ZHENG Lei ,LI Juan(1. Dept. of Pharmacy,Shandong Provincial Third Hospital,Jinan
        250031,China;2. Dept. of Pharmacy,the Second Hospital of Shandong University,Jinan 250033,China)
        ABSTRACT    OBJECTIVE:To establish a method for simultaneous determination of 7-hydroxycoumarin, 6,7-dimethoxy-
        coumarin,5,7-dimethoxycoumarin,imperatorin and bergaptene in Shugan hewei pills. METHODS:Samples were extracted by
        Soxhlet extraction and separated by using D101 macroporous adsorption resin;HPLC method was used to determine the contents of
        above 5 components. The determination was performed on Venusil MP C18 column with mobile phase consisted of methanol-0.1%
        phosphoric acid water solution(gradient elution)at the flow rate of 1.0 mL/min. The detection wavelength was 270 nm and the
        column temperature was 30 ℃ . The sample size was 10 μ L. RESULTS:The linear ranges were 1.875-187.5 μ g/mL for
        7-hydroxycoumarin (r=0.999 9),1.075-107.5 μ g/mL for 6,7-dimethoxycoumarin (r=0.999 9),1.261-126.1 μ g/mL for 5,
        7-dimethoxycoumarin(r=0.999 9),0.875-87.5 μg/mL for imperatorin(r=0.999 9),2.033-203.3 μg/mL for bergaptene(r=0.999 8),
        respectively. RSDs of precision,stability(24 h),reproducibility and durability tests were lower than 2.0%. Average recoveries were
        95.18% -98.44% (RSD=1.27% ,n=6), 95.35% -98.14% (RSD=1.16% ,n=6),95.21% -97.32% (RSD=0.83% ,n=6),
        95.43%-97.14%(RSD=0.76%,n=6),95.12%-98.75%(RSD=1.35%,n=6),respectively. The average contents of the above five
        components in 3 batches of shugan hewei pills were 0.424,0.239,0.305,0.180,0.459 mg/g(n=2).CONCLUSIONS:A method for
        simultaneous determination of five components in Shugan hewei pills was established.
        KEYWORDS     Shugan hewei pills; HPLC; Content determination; 7-hydroxycoumarin; 6,7-dimethoxycoumarin; 5,
        7-dimethoxycoumarin;Imperatorin;Bergaptene



            舒肝和胃丸由佛手、白芍、醋香附、陈皮、木香等 13                      呕吐及大便失调等症 。该制剂的质量标准收载于2015
                                                                             [2]
        味中药组成,具有舒肝解郁、和胃止痛的功效 ,临床用                          年版《中国药典》(一部),以芍药苷作为含量测定指
                                               [1]
        于治疗肝胃不和、两胁胀满、胃脘疼痛、食欲不振、呃逆                          标 。然而,在舒肝和胃丸中,佛手的用量最大,达 150
                                                              [1]
            Δ 基 金 项 目 :山 东 省 自 然 科 学 基 金 资 助 项 目(No.ZR2017-  g,且为该方君药,具有疏肝理气、和胃止痛、燥湿化痰的
        BH014);山东省重点研发计划项目(No.2018GSF118010)               作用  [3-5] 。可见,现行标准仅以芍药苷作为舒肝和胃丸含
           *药师。研究方向:医院药学。E-mail:zhenglei8501@163.com       量测定指标并不能有效控制组方中君药佛手的质量,更
            # 通信作者:副主任药师。研究方向:临床药学。E-mail:li-
        juan198407@163.com                                 不能有效控制该制剂的整体质量。经查阅相关的文献


        中国药房    2020年第31卷第14期                                            China Pharmacy 2020 Vol. 31 No. 14  ·1715  ·
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