Determination of sulfonamides in bovine milk by ultra performance liquid chromatography combined with quadrupole mass spectrometry
文献类型: 外文期刊
第一作者: She, Yong-Xin
作者: She, Yong-Xin;Liu, Jiajia;Wang, Jing;Wang, Rongyan;She, Yong-Xin;Liu, Yong;Cao, Weiqiang
作者机构:
关键词: Bovine milk;Determination;Sulfonamides;UPLC-MS/MS
期刊名称:ANALYTICAL LETTERS ( 影响因子:2.329; 五年影响因子:1.738 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: A novel method has been developed for the rapid separation and determination of 24 Sulfonamides (SAs) in bovine milk by using ultra-performance liquid chromatography tandem quadrupole mass spectrometry (UPLC-MS/MS) in ten minutes. Sulfonamides residues from bovine milk were treated with acetonitrile, followed by homogenizing, ultrasound treating, and centrifuging. The aforementioned procedure is repeated one additional time. A part of the extracts was taken to dryness and defatted twice. The analysis was performed on an Acquity UPLC~(TM) BEH C_(18) column under the mobile phase which is composed of 0.2% acetic acid in water and acetonitrile. The analytes were detected by multiple reaction monitoring (MRM) in the positive ion scan mode. The calibration curves showed acceptable linearity in the concentration range from 0.2 to 100ngmL~1 with correlation coefficients (r~2) above 0.992. The mean recoveries of 24 SAs in different standard-spiked levels were in the range of 60.59-116.66%; RSD% was 2.92%~18.64%. Results showed analytical category, separation speed, selectivity, sensitivity, and repeatability of sulfonamides in milk using UPLC-MS/MS that were significantly improved compared to other analytical methods.
分类号: O65
- 相关文献
作者其他论文 更多>>
-
Heavy rainfall stimulates more N2O emissions from wheat fields during basal and overwintering fertilization phases
作者:Wang, Jing;Liu, Qiang;Liu, Qiang;Zhao, Suya;He, Shiying;Yang, Bei;Wang, Ning;Hou, Pengfu;Xue, Lihong;Yang, Linzhang;Zhao, Suya;He, Shiying;Wang, Ning;Hou, Pengfu;Xue, Lihong
关键词:Rainfall; Nitrous oxide; Nitrogen transformation; Functional microorganisms
-
A novel antifungal peptide, SP1.2, from Rhodopseudomonas palustris against the rice blast pathogen
作者:Wu, Xiyang;Qin, Yingfei;Tan, Xinqiu;Liu, Yong;Chen, Yue;Zhang, Deyong;Wu, Xiyang;Qin, Yingfei;Li, Chenggang;Zhang, Xin;Tan, Xinqiu;Liu, Yong;Chen, Yue;Zhang, Deyong;Wu, Xiyang;Qin, Yingfei;Li, Chenggang;Zhang, Xin;Tan, Xinqiu;Liu, Yong;Chen, Yue;Zhang, Deyong
关键词:SP1.2 peptide; antifungal activity; ROS burst; Magnaporthe oryzae; rice defense
-
Soil bacterial diversity and community structure of Suaeda glauca vegetation in the Hetao Irrigation District, Inner Mongolia, China
作者:Dong, Ruixiao;Wang, Xinbo;Li, Yuyi;Zhang, Hongyuan;Li, Xiaobin;Song, Jiashen;Chang, Fangdi;Feng, Wenhao;Pang, Huancheng;Wang, Jing
关键词:Suaeda glauca; saline-alkali soil; rhizosphere; bacteria; community structure
-
Identification of candidate gene associated with maize northern leaf blight resistance in a multi-parent population
作者:Bi, Yaqi;Jiang, Fuyan;Yin, Xingfu;Shaw, Ranjan K.;Guo, Ruijia;Wang, Jing;Fan, Xingming
关键词:Zea mays; Northern leaf blight; Multi-parent population; Genome-wide association analysis; QTL mapping; CATETO germplasm
-
Full-length transcriptome and RNA-Seq analyses reveal the resistance mechanism of sesame in response to Corynespora cassiicola
作者:Jia, Min;Ni, Yunxia;Zhao, Hui;Liu, Xintao;Yan, Wenqing;Zhao, Xinbei;Wang, Jing;He, Bipo;Liu, Hongyan;Jia, Min;Ni, Yunxia;Zhao, Hui;Liu, Hongyan
关键词:Sesame; full-length transcriptome; WGCNA; resistant; susceptible; Corynespora cassiicola
-
Biocontrol of Meloidogyne incognita by Bacillus velezensis TA-1 through induction of host resistance in tomato
作者:Ji, Xiaoxue;Liu, Bingjie;Fan, Miao;Qiao, Kang;Wang, Zhongtang;Zhang, Siqi;Liu, Yong;Qiao, Kang;Zhang, Shouan
关键词:Bacillus velezensis; Biological control; Induced resistance; Meloidogyne incognita
-
Inhibition of Hyperglycemia and Hyperlipidemia by Blocking Toll-like Receptor 4: Comparison of Wild-Type and Toll-like Receptor 4 Gene Knockout Mice on Obesity and Diabetes Modeling
作者:Zhao, Xingyu;Huang, Wuyang;Zhao, Xingyu;Zheng, Jiawei;Huang, Wuyang;Wang, Jing;Huang, Wuyang;Li, Bin
关键词:TLR4; glycolipid metabolism; obesity and diabetes modeling; knockout