International Journal of Current Microbiology and Applied Sciences (IJCMAS)
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Original Research Articles                      Volume : 6, Issue:2, February, 2017

PRINT ISSN : 2319-7692
Online ISSN : 2319-7706
Issues : 12 per year
Publisher : Excellent Publishers
Email : /
Editor-in-chief: Dr.M.Prakash
Index Copernicus ICV 2018: 95.39
NAAS RATING 2020: 5.38

Int.J.Curr.Microbiol.App.Sci.2017.6(2): 231-238

Determination of Fosetyl Aluminium Fungicide Residues in Garlic using HPLC Method
Nageswara Rao Tentu1*, Botsa Parvatamma2, Karri Apparao1, Prathipati Revathi1 and Y. Prashanthi3
1Department of Chemistry, Krishna University, Machilipatnam, AP, India
2Department of organic Chemistry, Gayathri P.G Courses, Gotlam, Vizianagaram, AP, India
3Department of Chemistry, Mahatma Gandhi University, Telangana State, India
*Corresponding author

A simple and inexpensive method was developed using liquid - liquid extraction, together with high performance chromatographic method for determination of fosetyl aluminium residues in garlic. The evaluated parameters include the extracts by distilled water and methanol solvents. The method was validated using garlic samples spiked with fosetyl aluminium at different fortification levels (0.03, 0.1 and 0.3 µg/g). Average recoveries (using each concentration three replicates) ranged 88-97 %, with relative standard deviations less than 2%, calibration solutions concentration in the range 0.03-2.0 µg/mL and limit of detection (LOD) and limit of quantification (LOQ) were 0.01µg/g and 0.03µg/g respectively. Finally the garlic residue samples were analyzed by HPLC.

Keywords: HPLC, Fosetyl Aluminium,Garlic,LOD and LOQ.

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How to cite this article:

Nageswara Rao Tentu, Botsa Parvatamma, Karri Apparao, Prathipati Revathi and Prashanthi, Y. 2017. Determination of Fosetyl Aluminium Fungicide Residues in Garlic using HPLC MethodInt.J.Curr.Microbiol.App.Sci. 6(2): 231-238. doi:
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