Issue

Vol. 26 No. 20 (2014)

Copyright (c) 2014 Junxue Wu1, Zhenlong Liu2, Canping Pan1, Yuzhen Zhao1, Hongyan Zhang1

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

Residue Analysis and Dissipation of Fluazinam in Apple Under Field Conditions

https://doi.org/10.14233/ajchem.2014.16734
Junxue Wu1
1Department of Applied Chemistry, College of Science, China Agricultural University, Beijing, P.R. China 2Weifang Vocational College, Weifang 261041, Shandong Province, P.R. China *Corresponding author: Fax: +86 10 62733219; Tel: +86 10 62733620; E-mail: hongyan@cau.edu.cn
Zhenlong Liu2
1Department of Applied Chemistry, College of Science, China Agricultural University, Beijing, P.R. China 2Weifang Vocational College, Weifang 261041, Shandong Province, P.R. China *Corresponding author: Fax: +86 10 62733219; Tel: +86 10 62733620; E-mail: hongyan@cau.edu.cn
Canping Pan1
1Department of Applied Chemistry, College of Science, China Agricultural University, Beijing, P.R. China 2Weifang Vocational College, Weifang 261041, Shandong Province, P.R. China *Corresponding author: Fax: +86 10 62733219; Tel: +86 10 62733620; E-mail: hongyan@cau.edu.cn
Yuzhen Zhao1
1Department of Applied Chemistry, College of Science, China Agricultural University, Beijing, P.R. China 2Weifang Vocational College, Weifang 261041, Shandong Province, P.R. China *Corresponding author: Fax: +86 10 62733219; Tel: +86 10 62733620; E-mail: hongyan@cau.edu.cn
Hongyan Zhang1
1Department of Applied Chemistry, College of Science, China Agricultural University, Beijing, P.R. China 2Weifang Vocational College, Weifang 261041, Shandong Province, P.R. China *Corresponding author: Fax: +86 10 62733219; Tel: +86 10 62733620; E-mail: hongyan@cau.edu.cn

Corresponding Author(s) : Junxue Wu1

Asian Journal of Chemistry, Vol. 26 No. 20 (2014)

Abstract

The analytical method for determining the residue of fluazinam and its dissipation in apple with gas chromatography-electronic capture detector (GC-ECD) was developed. At fortification levels of 0.01, 0.05, 0.5 mg/kg in apple, it was shown that the average recoveries ranged from 94.5 to 102.7 % with relative standard deviations (RSDs) of 1.1 to 3.7 % (n = 5). The limit of detection (LOD) and the limit of quantification (LOQ) of the method for fluazinam in apple were 0.003 mg/kg and 0.01 mg/kg, respectively. The half-lives of fluazinam in apple were 4.15-9.68 days and the terminal residues of fluazinam in apple were below maximum residue limits (MRLs) legislated 0.3 mg/kg by European Union at 28 days after the last spraying in three locations under open field ecosystems.

Keywords

Fluazinam Apple Residues Dissipation Gas chromatography-electronic capture detector.
Wu1, J., Liu2, Z., Pan1, C., Zhao1, Y., & Zhang1, H. (2014). Residue Analysis and Dissipation of Fluazinam in Apple Under Field Conditions. Asian Journal of Chemistry, 26(20), 6758–6760. https://doi.org/10.14233/ajchem.2014.16734
Download Citation
Endnote/Zotero/Mendeley (RIS)
BibTeX
References
  1. L.J. Dowley and E. Osullivan, Ir. J. Agric. Food Res., 34, 33 (1995).
  2. D.A. Johnson and Z.K. Atallah, Plant Dis., 90, 755 (2006).
  3. R. Leonard, L.J. Dowley, B. Rice and S. Ward, Potato Res., 44, 327 (2001).
  4. M.E. Matheron and M. Porchas, Plant Dis., 86, 687 (2002).
  5. D.L. Smith, M.C. Garrison, J.E. Hollowell, T.G. Isleib and B.B. Shew, Crop Prot., 27, 823 (2008).
  6. E.C. Donald, I.J. Porter and R.A. Lancaster, Aust. J. Exp. Agric., 41, 1223 (2001).
  7. S. Mitani, K. Sugimoto, H. Hayashi, Y. Takii, T. Ohshima and N. Matsuo, N. Pest Manag. Sci., 59, 287 (2003).
  8. A. Draper, P. Cullinan, C. Campbell and M. Jones, Occup. Environ. Med., 60, 76 (2003).
  9. Y.F. Jiang, Pesticide Sci. Admin., 26, 8 (2005).
  10. W. Zhang, E.H. Li, Q. Zhang, Y.L. Xie, D.F. Zhang, G.H. Li and R. Zhao, Pesticide Sci. Admin., 33, 35 (2012).
  11. F.S. Dong, S. Yang, X.G. Liu, J.P. Sun and Y.Q. Zheng, Sci. Agric. Sinica, 41, 1684 (2008).
  12. P. Cabras, A. Angioni, V.L. Garau, F.M. Pirisi, J. Espinoza, A. Mendoza, F. Cabitza, M. Pala and V. Brandolini, J. Agric. Food Chem., 46, 3249 (1998).
  13. F. Malhat, E. Kamel, A. Saber, E. Hassan, A. Youssef, M. Almaz, A. Hassan and A.E.-S. Fayz, Food Chem., 140, 371 (2013).
Read More
Author biographies is not available.
Download
Statistic
Read Counter : 0