李岩,李成明,张明童,李冬华,马潇.宣肺止嗽合剂中4种生物碱的含量测定方法研究[J].,2023,32(1):43-47 |
宣肺止嗽合剂中4种生物碱的含量测定方法研究 |
Determination of Four Alkaloids in Xuanfei Zhisuo Mixture |
投稿时间:2022-05-09 |
DOI: |
中文关键词: 宣肺止嗽合剂 吗啡 磷酸可待因 蒂巴因 盐酸罂粟碱 含量测定 高效液相色谱法 |
英文关键词: Xuanfei Zhisuo Mixture Morphine Codeine Phosphate Tibaine Papaverine Hydrochloride Content Determina-tion HPLC |
基金项目:甘肃省药品科研项目(No.2019GSMPAO18);甘肃省药品产业技术扶持项目(No.2019KFO11);中药材及饮片质量控制重点实验室项目2022GSMPA-KL12,2022GSMPA-KL10;甘肃省药品科研项目2022GSMPA0017;兰州市科技计划项目资助(2022-3-41)。 |
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中文摘要: |
目的:建立同时测定宣肺止嗽合剂中4种生物碱含量的高效液相色谱分析方法。方法:色谱柱为安捷伦SB-Cg(250mm×4.6mm,5μm);流动相;乙睛-0.1%磷酸溶液(3:97);检测波长;210nm;流速:1.0mL·min-1;柱温:30℃;进样量:10μL。结果;吗啡、磷酸可待因、蒂巴因、盐酸罂粟碱4种生物碱成分在各自的质量浓度范围内线性关系良好,相关系数2≥0.9960,平均回收率分别为97.8%、96.9%、97.4%、97.5%,对应的RSD分别为1.2%、1.2%、1.6%、1.4%(n=9)。10批宣肺止嗽合剂样品中吗啡的含量为0.078~0.160mg·mL-1、磷酸可待因的含量为0.008~0.025mg·mL-1、蒂巴因的含量为0.0002~0.0013mg·mL-1、盐酸罂粟碱的含量为0.010~0.025mg·mL-1。结论:该方法操作简便,结果准确,可用于宣肺止嗽合剂的质量控制,为其质量标准的提升提供参考依据。 |
英文摘要: |
Objective To establish a HPLC method for simultaneous determination of four alkaloids in Xuanfei Zhisuo mixture.Methods Chromatographic column; Agilent SB – Cs (250 mm ×4.6 mm, 5 um) ; mobile phase; ethylene –0. 1% phosphoric acidsolution (3:97), detection wavelength; 210 nm; Flow rate: 1. 0 mL · min-1; column temperature; 30 ℃; injection volume: 10μL. Results The linearity of morphine, codeine phosphate, tibaine and papaverine hydrochloride in the range of their respective massconcentrations was good with correlation coefficient r ≥0. 9960. The average recoveries were 97. 8% , 96.9%, 97. 4% and 97. 5% ,respectively. The corresponding RSD were 1.2%, 1. 2%, 1.6%, 1. 4% (n =9). The contents of morphine, codeine phosphate,dibaine and papaverine hydrochloride in 10 batches of Xuanfei Zhishou mixture were 0. 078 –0. 160 mg · mL.-1, 0.008 –0.025 mg ·mL.-1, 0.0002 –0.0013 mg ·mL.-1 and 0.010 –0.025 mg · mL.-1. Conclusion The method is simple and accurate, which can beused for the quality control of Xuanfei Zhisuo mixture and provide reference for the improvement of its quality standard. |
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