UPLC-MS/MS法同时测定藿香正气软胶囊中10种成分的含量
x

请在关注微信后,向客服人员索取文件

篇名: UPLC-MS/MS法同时测定藿香正气软胶囊中10种成分的含量
TITLE: Simultaneous determination of 10 constituents in Huoxiang zhengqi soft capsules by UPLC-MS/MS
摘要: 目的 建立同时测定藿香正气软胶囊中甘草苷、柚皮苷、橙皮苷、新橙皮苷、川陈皮素、白术内酯Ⅲ、欧前胡素、和厚朴酚、异欧前胡素、厚朴酚10种成分含量的超高效液相色谱-串联质谱法。方法12批藿香正气软胶囊内容物经乙醇超声提取,以UltimateXB-C18为色谱柱、乙腈-0.1%甲酸溶液为流动相进行梯度洗脱,流速为0.4mL/min,柱温为30℃;采用电喷雾离子源、正负离子扫描的多反应监测模式。结果甘草苷、柚皮苷、橙皮苷、新橙皮苷、川陈皮素、白术内酯Ⅲ、欧前胡素、和厚朴酚、异欧前胡素、厚朴酚的检测质量浓度线性范围分别为1.64~52.40、1.73~55.20、1.54~49.20、1.71~54.80、1.74~55.60、4.19~134.00、1.51~48.40、1.61~51.60、1.80~57.60、1.74~55.60ng/mL(r≥0.9995);定量限分别为0.41、0.43、0.19、0.43、0.11、1.05、0.19、0.40、0.45、0.11ng/mL;精密度、稳定性(24h)、重复性试验的RSD均小于6%;平均加样回收率分别为102.42%、98.65%、98.34%、101.48%、96.74%、100.40%、104.92%、98.53%、99.50%、105.40%(RSD为1.34%~5.44%,n=9)。12批藿香正气软胶囊中上述10种成分的含量分别为201.21~287.89、5.03~20.37、1465.56~1988.35、5.35~9.01、217.09~306.44、1.91~16.17、1081.59~1377.12、2388.34~2915.13、341.26~397.45、7633.47~8976.99μg/g。结论所建含量测定方法便捷、灵敏、准确,可用于藿香正气相关制剂的质量控制与评价。
ABSTRACT: OBJECTIVE To establish the ultra-high performance liquid chromatography-mass spectrometry/mass spectrometry method for simultaneous determination of liquiritin , naringin, hesperidin, neohesperidin, nobiletin, atractylenolide Ⅲ , imperatorin,honokiol,isoimperatorin and magnolol in Huoxiang zhengqi soft capsules. METHODS Twelve batches of Huoxiang zhengqi soft capsules were extracted by ultrasonic extraction with ethanol. The determination was performed on Ultimate XB-C 18 column with mobile phase consisted of acetonitrile - 0.1% formic acid solution for gradient elution at the flow rate of 0.4 mL/min. The column temperature was 30 ℃. The electrospray ionization source was applied to carry out the positive and negative ion scanning with multiple react ion monitoring mode. RESULTS The linear range of liquiritin ,naringin,hesperidin,neohesperidin, nobiletin,atractylenolide Ⅲ ,imperatorin,honokiol,isoimperatorin and magnolol were 1.64-52.40,1.73-55.20,1.54-49.20, 1.71-54.80,1.74-55.60,4.19-134.00,1.51-48.40,1.61-51.60,1.80-57.60,1.74-55.60 ng/mL(r≥0.999 5),respectively. The limits of quantitation were 0.41,0.43,0.19,0.43,0.11,1.05,0.19,0.40,0.45,0.11 ng/mL,respectively. RSDs of precision ,stability (24 h)and repeatability tests were all lower than 6%. Average recoveries were 102.42%,98.65%,98.34%,101.48%,96.74%, 100.40%,104.92%,98.53%,99.50%,105.40%(RSD=1.34%-5.44%,n=9). The contents of the above 10 constituents in 12 batches of Huoxiang zhengqi soft capsules were 201.21-287.89,5.03-20.37,1 465.56-1 988.35,5.35-9.01,217.09-306.44,1.91- 16.17,1 081.59-1 377.12,2 388.34-2 915.13,341.26-397.45 and 7 633.47-8 976.99 μg/g,respectively. CONCLUSIONS The established method for content determination is convenient ,sensitive and accurate ,which can be used for the quality control and evaluation of Huoxiang zhengqi related preparations.
期刊: 2022年第33卷第03期
作者: 张强,张纯刚,郭勇,程岚
AUTHORS: ZHANG Qiang,ZHANG Chungang ,GUO Yong,CHENG Lan
关键字: 藿香正气软胶囊;超高效液相色谱-串联质谱法;化学成分;质量控制
KEYWORDS: Huoxiang zhengqi soft capsules ;ultra-high
阅读数: 191 次
本月下载数: 10 次

* 注:未经本站明确许可,任何网站不得非法盗链资源下载连接及抄袭本站原创内容资源!在此感谢您的支持与合作!