| Development of a more specific and accurate multiple reaction monitoring method based on GC-EI/MS/MS for simultaneously monitoring and determining 34 kinds of pesticides in Qianjinzhidai pills | |
| Department | 非现建制 |
| Jiang, Yunbin1; Zhong, Mei2,3; Gou, Yan4; Peng, Wei1; Zhou, Juan4; Wu, Pie4; Ma, Yuying1 | |
| 2015 | |
| Source Publication | Journal of Chromatography B
 |
| ISSN | 1570-0232 |
| Volume | 983Pages:47-54 |
| Abstract | A rapid and accurate multi-residue method was developed for simultaneously monitoring and determining 34 kinds of pesticides by GC–EI/MS/MS, successfully applied in Qianjinzhidai pills. Precision, repeatability, stability, limit of detection (LOD), limit of quantification (LOQ), linearity range and accuracy tests were used to validate this method. The results, precision (RSD < 2%, n = 6), repeatability (RSD < 2%, n = 6) and stability (RSD < 2%, n = 6), LOD (lower than 0.02 mg/kg), LOQ (lower than 0.067 mg/kg), linearity range (0.016–39.270 μg/mL), recoveries (90–110%, RSD < 15%, n = 6), indicated that the method was feasible. This paper provided an optimization method about ion transitions which can improve the specificity of mass spectrum monitoring and the accuracy of content determination. This method can be also used to monitor and determine pesticide residues of other traditional Chinese medicine, but it was worth noting that the ion transitions should been again optimized according to the sample matrix. |
| Keyword | Gc-ei/ms/ms Pesticide Residues Ion transitIons Monitoring Content Determination Qianjinzhidai Pills |
| DOI | 10.1016/j.jchromb.2015.01.002 |
| Indexed By | SCI |
| If | 2.687 |
| Language | 英语 |
| compositor | 第二作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/19301 |
| Collection | 非现建制 |
| Corresponding Author | Ma, Yuying |
| Affiliation | 1.Chengdu Univ Tradit Chinese Med, Chengdu 611137, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Sichuan Prov Inst Food & Drug Control, Chengdu 610079, Peoples R China |
| Recommended Citation GB/T 7714 | Jiang, Yunbin,Zhong, Mei,Gou, Yan,et al. Development of a more specific and accurate multiple reaction monitoring method based on GC-EI/MS/MS for simultaneously monitoring and determining 34 kinds of pesticides in Qianjinzhidai pills[J]. Journal of Chromatography B,2015,983:47-54. |
| APA | Jiang, Yunbin.,Zhong, Mei.,Gou, Yan.,Peng, Wei.,Zhou, Juan.,...&Ma, Yuying.(2015).Development of a more specific and accurate multiple reaction monitoring method based on GC-EI/MS/MS for simultaneously monitoring and determining 34 kinds of pesticides in Qianjinzhidai pills.Journal of Chromatography B,983,47-54. |
| MLA | Jiang, Yunbin,et al."Development of a more specific and accurate multiple reaction monitoring method based on GC-EI/MS/MS for simultaneously monitoring and determining 34 kinds of pesticides in Qianjinzhidai pills".Journal of Chromatography B 983(2015):47-54. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 201547-54.pdf（1639KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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