| 引用本文: | 沈倩,沈晓燕,刘晓瑜.感冒清热颗粒中4种成分的LC-MS/MS定性分析及HPLC含量测定[J].中国现代应用药学,2021,38(18):2245-2249. |
| Shen Qian,Shen Xiaoyan,Liu Xiaoyu.Qualitative Analysis and Determination of Four Components in Ganmao Qingre Granules by LC-MS/MS and HPLC[J].Chin J Mod Appl Pharm(中国现代应用药学),2021,38(18):2245-2249. |
|
| 摘要: |
| 目的 建立感冒清热颗粒中苦杏仁苷、葛根素、升麻素苷和5-O甲基维斯阿米醇苷含量的LC-MS/MS定性分析方法和HPLC分析方法。方法 采用LC-MS/MS对各成分进行确证。采用Agilent Zorbax SB C18（4.6 mm×250 mm，5 μm）色谱柱；流动相为甲醇-水梯度洗脱；葛根素、升麻素苷和5-O-甲基维斯阿米醇苷检测波长为252 nm，苦杏仁苷检测波长为207 nm；流速为1.0 mL·min–1；柱温为35℃。结果 感冒清热颗粒中苦杏仁苷、葛根素、升麻素苷和5-O-甲基维斯阿米醇苷的一级、二级质谱图与其对照品溶液相同；各成分分别在5.278~105.558，12.868~257.351，0.938~18.761，0.493~9.861 μg·mL–1内呈良好线性关系（r≥0.999 9）；平均回收率分别为100.86%，100.09%，100.06%和99.58%。结论 该方法操作简便快速，分离效果好，灵敏度高，重复性好，为测定感冒清热颗粒主成分的含量提供了一种快速高效可靠的方法。 |
| 关键词: 感冒清热颗粒 苦杏仁苷 葛根素 升麻素苷 5-O-甲基维斯阿米醇苷 高效液相色谱法 液相色谱-串联质谱法 |
| DOI：10.13748/j.cnki.issn1007-7693.2021.18.009 |
| 分类号:R917.101 |
| 基金项目: |
|
| Qualitative Analysis and Determination of Four Components in Ganmao Qingre Granules by LC-MS/MS and HPLC |
|
Shen Qian, Shen Xiaoyan, Liu Xiaoyu
|
|
Wuxi Center of Drug Safety Inspection and Testing, Wuxi 214028, China
|
| Abstract: |
| OBJECTIVE To establish a LC-MS/MS method and a HPLC method for qualitative analysis and determination of amygdalin, puerarin, prim-o-glucosylcimifugin and 5-o-methylvisammioside in Ganmao Qingre granules. METHODS The components were confirmed by LC-MS/MS. The analysis was performed on an Agilent Zorbax SB C18 column(4.6 mm×250 mm, 5 μm) under the gradient elution with methanol-water. The detection of puerarin, prim-o-glucosylcimifugin and 5-o-methylvisammioside was set as 252 nm, the detection of amygdalin was set as 207 nm. The flow rate was 1.0 mL·min-1 and the column temperature was 35℃. RESULTS The primary and secondary mass spectrograms of amygdalin, puerarin, prim-o-glucosylcimifugin and 5-o-methylvisammioside in Ganmao Qingre granules were consistent with the reference solution. Each component showed good linear relationship in the ranges of 5.278-105.558, 12.868-257.351, 0.938-18.761 and 0.493-9.861 μg·mL-1respectively(r ≥ 0.999 9). The average recoveries were 100.86%, 100.09%, 100.06% and 99.58%. CONCLUSION The established method is simple and rapid with the good separation and reproducibility, and high sensitivity. It provides a fast, efficient and reliable method for the determination of the main components of Ganmao Qingre granules. |
| Key words: Ganmao Qingre granules amygdalin puerarin prim-o-glucosylcimifugin 5-o-methylvisammioside HPLC LC-MS/MS |
