Ratio Derivative Spectroscopic Analysis of Thiamethoxam Residue in Tea

International Journal of Applied Chemistry

© 2015 by SSRG - IJAC Journal

Volume 2 Issue 3

Year of Publication : 2015

Authors : Jihua Zhang, Zhimin Zhao, Lexin Wang

10.14445/23939133/IJAC-V2I2P101

How to Cite?

Jihua Zhang, Zhimin Zhao, Lexin Wang, "Ratio Derivative Spectroscopic Analysis of Thiamethoxam Residue in Tea," SSRG International Journal of Applied Chemistry, vol. 2,  no. 3, pp. 1-5, 2015. Crossref, https://doi.org/10.14445/23939133/IJAC-V2I2P101

Abstract:

In this paper, ratio derivative UV spectroscopic method was developed and validated for the determination of thiamethoxam residue in tea. To estimate thiamethoxam, the amplitude of the first derivative of the corresponding ratio spectra at 258nm was used. Correlation coefficient of the calibration model was considered to be 0.9977. Besides the method was validated according to ICH guidelines by assessing the linearity, accuracy, limit of quantification, limit of detection. The results demonstrate that ratio derivative spectrophotometry is suitably applied for the detection of thiamethoxam residue in tea.

Keywords:

The results demonstrate that ratio derivative spectrophotometry is suitably applied for the detection of thiamethoxam residue in tea

References:

[1]Xianfeng Wang. Imported Pesticide Application Manual. (China Agriculture Press, Beijing, 2000) Pp. 209-210.
[2]Singh S B, Foster G D, Khan S U. J Agr Food Chem , 52: 105-109(2004).
[3]Campbell, Chen S, Yull. J Agr Food Chem , 53: 5373-5376(2005).
[4]Wei Li, Guoguang Liu, Liqing Zheng. J. Agro-Environ. Sci. 26: 739-742(2007).
[5] Zhengyun Lou, Fubin Tang, Zongmao Chen. Chinese J Anal Lab, 28: 76-78(2009).
[6]Wen Xie, Yan Qian, Huiying Ding. Chinese J Anal Chem, 37: 495-499(2009).
[7]F.Salinas, J.J.Berzas Nevado and A.EsPinosa Mansilla. Talanta, 37:347-351(1990).
[8]Morelli B. Anal Lett, 27:2751(1994).
[9]Berzas Nevado, J.J., Rodriguez Flores, J.:De la Morena Pardo M. L. Analusis, 21:33-37(1993).
[10]Erdal Dinc ， :Feyyaz Onur..Chim Aeta, 359:93-106(1998).
[11]Berzas Nevado, J.J., Rodriguez Flores, J., Villasenor Lleren, M.J.. Analusis, 21:395-401(1993).
[12]Berzas Nevedo, J.J., Lemu sGallego, J.M., Castaneda Penalvo,G. Quim. Anal.(Bareelona), 13:42-46(1994).
[13]Berzas Nevado, J.J., Rodriguez Flores, J.,VillasenorLleren, M.J.. Talanta, 40:1391-1396(1993).
[14]Berzas Nevado, J.J., Rodriguez Flores, J., VillasenorLleren, M.J.. Anal.Lett, 27:1009-1029(1994).
[15]Zhiyong Huang, Haitao Lai, Xiaojing Zhang. Food Fermn Ind, 27:50-53(2001).
[16]Shaoqian Liu, Jinwu Mao, Shaogang Liu. Bull Hunan Medi Uni, 25:87-89(2000).
[17]Berzas Nevado. J.J., Rodriguez Flores, J., De la Morena Pardo, M.L.. Talanta, 38:1261-1264(1991).
[18]ICH Harmonized Tripartite Guideline Validation of Analytical Procedures:Text and Methodology, Q2(R1), Current Step 4 Version, Parent Guidelines on Methodology Dated November 6, 1996, Incorporated in November 2005, (accessed February 28, 2008)