重庆市计量质量检测研究院,重庆 401123
龙梅,硕士,高级工程师,研究方向:与健康相关的有害物质分析研究,E-mail:57162725@qq.com
扫 描 看 全 文
余秋玲,张永梅,邱月等.超高效液相色谱-串联质谱法快速筛查药用胶塞中12种抗氧剂[J].分析测试学报,2022,41(06):910-915.
YU Qiu-ling,ZHANG Yong-mei,QIU Yue,et al.Rapid Screening of 12 Antioxidants in Medicinal Rubber Plugs by Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry[J].Journal of Instrumental Analysis,2022,41(06):910-915.
余秋玲,张永梅,邱月等.超高效液相色谱-串联质谱法快速筛查药用胶塞中12种抗氧剂[J].分析测试学报,2022,41(06):910-915. DOI: 10.19969/j.fxcsxb.21102201.
YU Qiu-ling,ZHANG Yong-mei,QIU Yue,et al.Rapid Screening of 12 Antioxidants in Medicinal Rubber Plugs by Ultra Performance Liquid Chromatography-Tandem Mass Spectrometry[J].Journal of Instrumental Analysis,2022,41(06):910-915. DOI: 10.19969/j.fxcsxb.21102201.
建立了超高效液相色谱-串联质谱(UPLC-MS/MS)测定药用胶塞中12种抗氧剂的分析方法。胶塞以20%乙醇为提取溶剂,60 ℃浸泡72 h,提取液经乙腈辅助盐析液液萃取后过0.22 μm 聚四氟乙烯(PTFE)滤膜,以甲醇-水(含0.02%甲酸和5 mmol/L甲酸铵)为流动相进行梯度洗脱,经Hypersil Gold C,8,(100 mm × 2.1 mm,1.9 μm)色谱柱分离,电喷雾离子源(ESI)正、负离子切换模式下以多反应监测(MRM)模式扫描,外标法定量。结果表明,在最优条件下,12种抗氧剂线性关系良好,相关系数(,r,2,)均大于0.995,检出限(LOD)和定量下限(LOQ)分别为0.10~25 ng/g和0.25~75 ng/g,平均加标回收率为75.6%~117%,相对标准偏差(RSD,,n ,= 6)为0.90%~8.4%。该方法前处理简单、准确度高、检出限低,分析时间短至6 min,可用于药用胶塞中12种抗氧剂的快速筛查。
An analytical method was established for the determination of 12 antioxidants in medicinal rubber plugs by ultra performance liquid chromatography-tandem mass spectrometry(UPLC-MS/MS).The rubber plug sample was soaked with 20% ethanol for 72 h at 60 ℃.The extracting solution was extracted by acetonitrile assisted salting-out liquid extraction,followed by clean-up through a 0.22 μm PTFE membrane.The separation was conducted on a Hypersil Gold C,8, chromatographic column(100 mm × 2.1 mm,1.9 μm) with methanol-water(containing 0.02% formic acid and 5 mmol/L ammonium formate) as mobile phase.The target compounds were detected in turn under electrospray ionization(ESI) positive and negative ion multiple reactive monitoring(MRM) mode,and quantified by external standard method.The results showed that under the optimized conditions,12 antioxidants exhibited good linearity,with correlation coefficients(,r,2,) all greater than 0.995. The limits of detection(LODs) and limits of quantitation(LOQs) were in the range of 0.10-25 ng/g and 0.25-75 ng/g,respectively.The average recoveries ranged from 75.6% to 117%,with the relative standard deviations(RSDs,,n, = 6) of 0.90%-8.4%.With the advantages of simple pretreatment,high accuracy,low detection limit and short analysis time(6 min),this method could be used for the rapid screening of 12 antioxidants in medicinal rubber plugs.
抗氧剂超高效液相色谱-串联质谱法药用胶塞
antioxidantsUPLC-MS/MSmedicinal rubber plugs
Li L G,Zhang Y L.Chin. J. Pharm. (李立根,张毅兰.中国医药工业杂志),2015,46(12):1366-1371.
Meng W J,Qiu Y X,Yu P F,Qi Y H,Deng Z W.Chin. J. Pharm. Anal. (孟伟娟,邱迎昕,俞培富,齐宇虹,邓征威.药物分析杂志),2021,41(11):1860-1867.
Li Z Y,Zhang Y L.Chin. J. Pharm. (李志艳,张毅兰.中国医药工业杂志),2017,48(1):106-111.
Wang L,Zhao R,Tian E S,Chai L L.Chin. J. Pharm. Anal. (王丽,赵锐,田恩圣,柴龙龙.药物分析杂志),2020,40(11):2033-2041.
National Medical Products Administration.Technical Guidelines for Compatibility Study of Chemical Drug and Elastomer Seals(Trial)(国家药品监督管理局.化学药品与弹性体密封件相容性研究技术指导原则(试行)),2018.
Chen L W,Wu C S,Wang Y,Wu Y L,Wang L,Dong H,Wang B,Luo H Y.J. Instrum. Anal. 陈立伟,吴楚森,汪毅,吴玉銮,王莉,董浩,王斌,罗海英.分析测试学报),2016,35(2):206-212.
Yu Q L,Li G R,Long M,Zhang Q,Zhang Y M,Chen H.Chin. J. Anal. Lab. (余秋玲,李根容,龙梅,张清,张永梅,陈豪.分析试验室),2021,40(9):1075-1079.
Shao J Q.Research for Irganox Degradants Extractables of Plastic Infusion Container Closure System.Suzhou:Suzhou University(邵佳琦.塑料输液包装中常见可提取物-抗氧化剂降解产物的研究.苏州:苏州大学),2016.
Zhang Z L,Qi Y R,Zhou W R,Wang W S.Chin. Plast. Ind. (张智力,齐永润,周婉茹,王微山.塑料工业),2020,48(11):119-123.
Wang J C,Li S F,Xiong X T,She W X,Chen Y G,Liu D Y,Tan J H,Li H Y,Xi S F.J. Instrum. Anal. 王继才,李少飞,熊小婷,佘文勋,陈意光,刘德云,谭建华,李慧勇,席绍峰.分析测试学报),2018,37(7):815-819.
Huang L,Xiao L,Zhu Y,Shou D,Jin M C,Han X H.Chin. J. Anal. Lab. (黄琳,肖磊,朱岩,寿旦,金米聪,韩兴昊.分析试验室),2021,40(7):803-807.
Qiu Y,Li G R,Long M,Ruan Y,Tan C L,Zhang L,Xia Z N.Chin. J. Anal. Chem.
邱月,李根容,龙梅,阮燕,谭超兰,张璐,夏之宁.分析化学),2020,48(2):255-261.
Hu P,Cui P,Du Y.Plast. Pack. (胡佩,崔萍,杜云.塑料包装),2020,30(4):62-65,31.
Dong B,Li Z C,Wang L F,Bao L,Chen Y F,Zhong H N,Li D,Zheng J G.J. Instrum. Anal. 董犇,黎梓城,汪龙飞,鲍蕾,陈燕芬,钟怀宁,李丹,郑建国.分析测试学报),2021,40(3):377-382.
Cheng C,Lu L X,Pan L,Lu L J,Chen X.J. Instrum. Anal. (程畅,卢立新,潘嘹,卢莉璟,陈曦.分析测试学报),2021,40(7):1074-1079.
0
浏览量
6
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构