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HPLC-DAD 法同时测定蒙药森登-4 汤散中 7 种抗风湿活性成分

        的含量        Δ


        苏日塔拉图 ,于佳琦 ,王曦烨 ,刘景林 ,徐 宁 ,许 良 (1.内蒙古民族大学附属医院蒙药制剂室,内蒙古
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                   1*
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        通辽 028042;2.内蒙古民族大学化学化工学院/天然产物化学及功能分子合成自治区重点实验室,内蒙古 通
        辽 028042)
        中图分类号 R917          文献标志码 A          文章编号 1001-0408(2019)02-0221-05
        DOI  10.6039/j.issn.1001-0408.2019.02.16
        摘  要   目的:建立同时测定蒙药森登-4汤散中7种抗风湿活性成分儿茶素、栀子苷、二氢杨梅素、花旗松素、芦丁、杨梅素和槲皮
        素含量的方法。方法:采用高效液相色谱-二极管阵列检测法(HPLC-DAD)。色谱柱为Sil Green C18,流动相为乙腈-0.1%磷酸溶
        液(梯度洗脱),流速为1 mL/min,检测波长为238 nm,柱温为30 ℃,进样量为10 μL。结果:儿茶素、栀子苷、二氢杨梅素、花旗松
        素、芦丁、杨梅素和槲皮素检测质量浓度的线性范围分别为 8.590~2 290、10.56~3 901、13.00~3 958、8.815~564.2、4.030~
        257.8、8.130~750.5、7.075~454.2 μg/mL(r≥0.999 1);检测限分别为 0.429 5、0.264 0、0.325 0、0.220 4、0.201 5、0.203 2、0.176 9
        μg/mL,定量限分别为 1.030、1.321、1.302、1.397、1.637、0.813 0、0.707 5 μg/mL;精密度、稳定性(48 h)、重复性试验的RSD均小于
        2.0%(n=6);平均加样回收率分别为 96.24%~99.28%,RSD 分别为 1.03%~1.63%(n=6)。结论:该方法简便、准确、重复性良
        好,可用于同时测定蒙药森登-4汤散中儿茶素、栀子苷、二氢杨梅素、花旗松素、芦丁、杨梅素和槲皮素的含量。
        关键词    森登-4汤散;高效液相色谱-二极管阵列检测法;儿茶素;二氢杨梅素;花旗松素;栀子苷;芦丁;杨梅素;槲皮素;含量
        Simultaneous Determination of 7 Anti-rheumatic Active Ingredients in Mongolian Medicine Sendeng-4
        Decoction Powder by HPLC-DAD
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        Suritalatu 1 *  ,YU Jiaqi ,WANG Xiye ,LIU Jinglin ,XU Ning ,XU Liang(1. Dept. of Mongolian Medicine
        Preparation,the Affiliated Hospital of Inner Mongolia University for the Nationalities,Inner Mongolia Tongliao
        028042,China;2. College of Chemistry and Chemical Engineering/Inner Mongolia Key Laboratory of Natural
        Products Chemistry and Functional Molecules Synthesis,Inner Mongolia University for Nationalities,Inner
        Mongolia Tongliao 028042,China)
        ABSTRACT    OBJECTIVE:To establish a method for simultaneous determination of 7 kinds of anti-rheumatic active ingredients
        in Mongolian medicine Sendeng-4 decoction powder,such as catechin,jasminoidin,dihydromyricetin,texifolin,rutin,myricetin
        and quercetin. METHODS:HPLC-DAD method was adopted. The determination was performed on Sil Green C18 column with
        mobile phase consisted of acetonitrile-0.1% phosphoric acid solution(gradient elution)at the flow rate of 1 mL/min. The detection
        wavelength was set at 238 nm,and column temperature was 30 ℃. The sample size was 10 μL. RESULTS:The linear range of
        catechin,jasminoidin,dihydromyricetin,texifolin,rutin,myricetin and quercetin were 8.590-2 290,10.56-3 901,13.00-3 958,
        8.815-564.2,4.030-257.8,8.130-750.5,7.075-454.2 μ g/mL(r≥0.999 1),respectively;the limits of detection were 0.429 5,
        0.264 0,0.325 0,0.220 4,0.201 5,0.203 2,0.176 9 μg/mL,respectively;the limits of quantification were 1.030,1.321,1.302,
        1.397,1.637,0.813 0,0.707 5 μg/mL,respectively. RSDs of precision,stability(48 h)and repetition tests were all lower than
        2.0% (n=6). The average recoveries were 96.24% -99.28% (RSD=1.03% -1.63% ,n=6). CONCLUSIONS:The established
        method is simple, accurate and reproducible, and can be used for simultaneous determination of catechin, jasminoidin,
        dihydromyricetin,texifolin,rutin,myricetin and quercetin in Mongolian medicine Sendeng-4 decoction powder.
        KEYWORDS     Sendeng-4 decoction powder; HPLC-DAD; Catechin; Dihydromyricetin; Texifolin; Jasminoidin; Rutin;
        Myricetin;Quercetin;Content


                                                                 [1]
            蒙药森登-4汤散是蒙医临床常用的抗风湿成药,于                        之喜》 ,并收载于《传统蒙药与方剂》 。该药由 4 味药
                                                                                            [2]
        1881年收录于蒙医学家吉格木德丹金扎木苏著作《观者                         组成,其中文冠木15 g,川楝子9 g,栀子3 g,诃子3 g;具
            Δ 基 金 项 目 :国 家 自 然 科 学 基 金 资 助 项 目(No.30760299、  有清热、燥黄水的功效,用于治疗痛风、关节炎、水肿等
        81260682、81560702)                                 病症。近年来对森登-4汤散的化学成分、药理及毒理作
           *副主任蒙药师。研究方向:蒙药制剂。电话:0475-8267801。
                                                           用、含量测定、煎煮及提取工艺、指标成分的药动学、谱
        E-mail:Suri.tala@163.com
                                                           效关系、抗风湿作用机制的代谢组学、配伍机制等方面
           # 通信作者:教授,博士生导师,博士。研究方向:蒙药标准化及
        蒙药炮制方法。电话:0475-8313484。E-mail:nmgxl66@163.com      的研究已有报道        [3-8] 。为了进一步阐明森登-4 汤散药效


        中国药房    2019年第30卷第2期                                               China Pharmacy 2019 Vol. 30 No. 2  ·221  ·
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