Abstract
Propamocarb-hydrochloride is a widely used fungicide around the world. The dissipation of propamocarb-hydrochloride in tomatoes, potatoes and cucumber were evaluated. QuEChERS methodology before quantification using HPLC–DAD was used. Preharvest interval and maximum residue limit were 4 days and 1.0 mg kg−1 for tomatoes, 3 days and 0.5 mg kg−1 for potatoes and 7 days and 1.0 mg kg−1 for cucumber. Half-lives (t1/2) were 1.29, 2.26 and 9.05 days for tomatoes, potatoes and cucumber, respectively.
Similar content being viewed by others
References
Abd-Alrahman SH, Almaz MM, Ahmed NS (2011a) Dissipation of fungicides, insecticides, and acaricide in tomato using HPLC-DAD and QuEChERS methodology. Food Anal Methods 5:564–570
Abd-Alrahman SH, Almaz MM, Osama IA (2011b) Determination of degradation rate of acaricide fenpyroximate in apple, citrus, and grape by HPLC-DAD. Food Anal Methods 5:306–3011
Ambrus A, Lantos J (2002) Evaluation of the studies on decline of pesticide residues. J Agric Food Chem 50:4846–4851
Brouwer DH, de Haan M, Leenheers LH, de Vreede SA, van Hemmen JJ (1997) Half-lives of pesticides on greenhouse crops. Bull Environ Contam Toxicol 58:976–984
Castillo-Sanchez J, Aguilera-Del Real A, Rodriguez-Sanchez M, Valverde-Garcia A (2000) Residue levels, decline curves, and plantation distribution of procymidone in green beans grown in greenhouse. J Agric Food Chem 48:2991–2994
FAO/WHO (2006) Joint FAO/WHO Food Standards Program. Codex Committee on Pesticide Residues CX/PR 06/38/5, February 177.
Fenoll J, Ruiz E, Hellín P, Lacasa A, Flores P (2009) Dissipation rates of insecticides and fungicides in peppers grown in greenhouse and under cold storage conditions. Food Chem 113:727–732
Fernandez-Alba AR, Guil LH, Lopez GD, Chisti Y (2001) Toxicity of pesticides in wastewater: a comparative assessment of rapid bioassays. Anal Chim Acta 426:289–301
Garrido Frenich A, Martinez Vidal JL, Pastor-Montoro E, Romero-Gonzalez R (2008) High-throughput determination of pesticide residues in food commodities by use of ultra-performance liquid chromatography-tandem mass spectrometry. Anal Bioanal Chem 390:947–959
Katagi T (2004) Photodegradation of pesticides on plant and soil surfaces. Rev Environ Contam Toxicol 182:1–189
Lehotay SJ (2007) Determination of pesticide residues in foods by acetonitrile extraction and partitioning with magnesium sulfate: collaborative study. J AOAC Int 90:485–520
Lehotay SJ, de Kok A, Hiemstra M, Van Bodegraven P (2005) Validation of a fast and easy method for the determination of residues from 229 pesticides in fruits and vegetables using gas and liquid chromatography and mass spectrometric detection. J AOAC Int 88:595–614
Lehotay SJ, Son KA, Kwon H, Koesukwiwat U, Fu W, Mastovska K, Hoh E, Leepipatpiboon N (2010) Comparison of QuEChERS sample preparation methods for the analysis of pesticide residues in fruits and vegetables. J Chromatogr A 1217:2548–2560
McCrady JK, Maggard SP (1993) Uptake and photodegradation of 2,3,7,8-tetrachlorodibenzo-p-dioxin sorbed to grass foliage. Environ Sci Technol 27:343–350
Omirou M, Vryzas Z, Papadopoulou-Mourkidou E, Economou A (2009) Dissipation rates of iprodione and thiacloprid during tomato production in greenhouse. Food Chem 116:499–504
Paya P, Anastassiades M, Mack D, Sigalova I, Tasdelen B, Oliva J, Barba A (2007) Analysis of pesticide residues using the quick easy cheap effective rugged and safe (QuEChERS) pesticide multiresidue method in combination with gas and liquid chromatography and tandem mass spectrometric detection. Anal Bioanal Chem 389:1697–1714
Tomlin CDS (2000) The pesticide manual. British Crop Protection Council, Bracknell
Acknowledgments
The project was supported by the Research Center, College of Science, King Saud University.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Abd-Alrahman, S.H., Almaz, M.M. Degradation of Propamocarb-hydrochloride in Tomatoes, Potatoes and Cucumber Using HPLC–DAD and QuEChERS Methodology. Bull Environ Contam Toxicol 89, 302–305 (2012). https://doi.org/10.1007/s00128-012-0703-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00128-012-0703-y