数字农科院2.0

New Matrix Certified Reference Material For Accurate Measurement Of Ciprofloxacin Residue In Egg

文献类型： 外文期刊

作者： Yang, MR; Liu, F; Wang, M; Zhou, J; Wei, RC; Wang, R; Zhang, LY; Jian, LB; Wang, TT

作者机构：

关键词： Matrix certified reference material; Ciprofloxacin in whole liquid egg; Characterization; Homogeneity testing; Stability study; Uncertainty evaluation

期刊名称： ANALYTICAL AND BIOANALYTICAL CHEMISTRY

ISSN： 1618-2642

年卷期： 2020 年 412 卷 3 期

页码：

收录情况： JCR（2021版） ; EI（2021版）

摘要： Matrix certified reference materials (CRMs) are an indispensable part of method validation and have played an important role in ensuring reliable analytical results. To retain similarity to real samples, a new matrix CRM for the mass fraction of ciprofloxacin in whole liquid egg was developed by use of incurred materials with a target value corresponding to residue levels in real sample. The source materials were collected from laying hens following oral administration of ciprofloxacin. An optimized homogenization method and a strict bottling process were applied to bulk whole egg materials to prepare the CRM candidate. The mass fraction of ciprofloxacin in whole liquid egg was certified by a collaborative characterization program with eight accredited participating laboratories. Liquid chromatography coupled with isotope dilution mass spectrometry was studied as a reliable reference method for value assignment and was used by all participating laboratories. The certified value and expanded uncertainty (k = 2, at a confidence level of 95%) was 39.7 +/- 5.2 mu g/kg for ciprofloxacin in whole liquid egg. Homogeneity, long-term stability at -70 degrees C for 12 months, and short-term stability at -18 degrees C, 4 degrees C, and room temperature were assessed for 9 days. Additionally, uncertainties arising from inhomogeneity, instability, and characterization were analyzed in detail and fully estimated. This CRM would be a useful tool for validation of analytical methods and proficiency testing in ciprofloxacin residue analysis of egg.

分类号：

  • 相关文献

[1]Production of a matrix certified reference material for measurement and risk monitoring of clenbuterol in mutton. Li, FuKai,Zhou, Jian,Wang, Min,Zhang, LiYuan,Yang, MengRui,Deng, LiGang. 2023

[2]Development of a new matrix certified reference material for metronidazole in egg powder. Yuxi Chen,Mengrui Yang,Min Wang,Hansong Yu,Jian Zhou,Tongtong Wang. 2021

[3]Study of a new matrix certified reference material for accurate measurement of florfenicol in prawn meat powder. Mengrui Yang,Lingbo Jian,Min Wang,Jian Zhou,Quanhui Liu,Tongtong Wang,Liyuan Zhang. 2021

[4]Production of matrix certified reference material for analysis of salbutamol residue in mutton. Jian Zhou,Yue Zhao,Min Wang,Mengrui Yang,Tongtong Wang. 2022

[5]Development of two new matrix certified reference materials for enrofloxacin and norfloxacin residues in fish meat powder. Qingyi Liu,Jian Zhou,Min Wang,Mengrui Yang,Fukai Li,Liyuan Zhang. 2023

[6]Study of a new matrix certified reference material for simultaneous measurement of two plant growth regulators residues in tomato. Wenwen Chen,Haochuan Shi,Yangzhongfu Yang,Jingjing Yan,Min Wang,Jian Zhou,Liang Li,Mengrui Yang. 2024

[7]Interactions Between Rice Amylose And A.roma Compounds And Their E ffect On Rice Fragrance Release. Chen, Long,Chen, Long,Cai, Canxin,Jin, Zhengyu,Cai, Canxin,Tian, Yaoqi,Ma, Rongrong,Ma, Rongrong,Jin, Zhengyu,Zhang, Haihua,Tian, Yaoqi. 2019

[8]Biochar Alleviated The Salt Stress O.f Induced Saline Paddy S oil And Improved The Biochemical Characteristics Of Rice Seedlings Differing In Salt Tolerance. Huang, Jie,Zhu, Lianfeng,Zhao, Futao,Jin, Qianyu,Hussain, Sajid,Zhang, Junhua,Cao, Xiaochuang,Zhu, Chunquan,Bai, Zhigang. 2019

[9]Mildew Resistance Locus O Gene C.loning, Characterization, And Expression P attern In Mulberry (Morus Multicaulis) And Its Prokaryotic Expression In E-Coli. Wang, Taichu,Chen, Dandan,Zhao, Weiguo,Li, Long,Zhao, Weiguo,Li, Long,Li, Ruixue,Li, Ruixue,Li, Ruixue,Li, Rongfang,Justice, Ackon. 2018

[10]Characterization And Expression Patterns Of M.annose-Binding Lectin (Mmbl) Gene I n Mulberry (Morus Multicaulis) And Its Prokaryotic Expression In E. Coli. Wang, Y.,Li, R.,Zhao, W.,Chen, D.,Dominic, K.,Liu, L.,Li, R.,Li, R.,Liu, L.,Zhao, W.,Dominic, K.,Wang, T.,Chen, D.. 2017

[11]Molecular Characterization And Immune Protection Of An An1-Like Zinc Finger Protein Of Eimeria Tenella. Dong, Hui,Zhao, Huanzhi,Wang, Lu,Han, Hongyu,Huang, Bing,Lv, Ling,Zhao, Qiping,Zhu, Shunhai,Liu, Guiling,Li, Zhihang,Li, Zhihang,Liu, Guiling. 2020

[12]Characterizations Of Male Sterility In A. Glyphosate-Tolerant Upland Cotton ( Gossypium Hirsutum L.) Induced By Glyphosate And Its Assessments On Safety Utilization. Zhang, Fan,Feng, Chao,Mei, Lei,Li, Cong,Mei, Lei,Yan, Shufeng,Xiao, Qinzhi,Li, Cheng,Zhao, Tianlun,Zhu, Shuijin,Zhang, Yi,He, Qiuling,Feng, Jiyu,Chen, Jinhong. 2019

[13]Characteristics Of Membrane-Bound Fatty Acid D.esaturase (Fad) Genes In B rassica Napus L. And Their Expressions Under Different Cadmium And Salinity Stresses. Yang, Chong,Zhou, Weijun,Liu, Hui,He, Qiuling,Li, Juanjuan,Xu, Ling,Xu, Ling,Yan, Guijun,Yan, Guijun,Xu, Ling,Si, Ping,Si, Ping,Liu, Hui,Shi, Ying,Zeng, Wujing. 2019

[14]Characterization Of A Hypervirulent Fowl A.denovirus 4 With The N ovel Genotype Newly Prevalent In China And Establishment Of Reproduction Infection Model Of Hydropericardium Syndrome In Chickens. Pan, Q, Liu, L, Gao, Y, Liu, C, Qi, X, Zhang, Y, Wang, Y, Li, K, Gao, L, Wang, X, Cui, H. 2017

[15]Identification Of A Novel Type I Pullulanase From Fervidobacterium Nodosum Rt17-B1, With High Thermostability And Suitable Optimal Ph. Yang, Y, Zhu, YY, Obaroakpo, JU, Zhang, SW, Lu, J, Yang, L, Ni, DW, Pang, XY, Lv, JP. 2020

[16]Dissolution, Regeneration And Characterization Of C.urdlan In The Ionic L iquid 1-Ethyl-3-Methylimidazolium Acetate. Bai, WQ, Shah, F, Wang, Q, Liu, HZ. 2019

[17]Extraction, Purification, And Bioactivities Analyses O.f Polysaccharides From Glycyrrhiza U ralensis. Wang, YG, Li, YL, Ma, XQ, Ren, HW, Fan, WG, Leng, FF, Yang, MJ, Wang, XL. 2018

[18]Globeland30 Shows Little Cropland Area L.oss But Greater Fragmentation I n China. Yu, QY, Hu, Q, van Vliet, J, Verburg, PH, Wu, WB. 2018

[19]Surface-Enhanced Raman Spectroscopy (Sers) Combined T.echniques For High-Performance Detection A nd Characterization. Zhang, Y, Zhao, SJ, Zheng, JK, He, LL. 2017

[20]Two Novel Thermal Stable Pectate L.yases From Dickeya Dadantii D ce-01: Cloning, Expression And Characterization. Cheng, LF, Duan, SW, Feng, XY, Zheng, K, Liu, ZC, Peng, YD. 2017

作者其他论文 更多>>