Fungicides residual

PMK Friar, SL Reynolds. The effect of home processing on postharvest fungicide residue in citrus fruit residues of imazalil, 2-phenylphenol and thiabendazole in home-made marmalade, prepared from late Valencia oranges. Food Addit Contam 11 57-70, 1994. 

Calhelha, R. C., Andrade, J. V., Ferriera, I. C., and Estevinho, L. M. (2006). Toxicity effects of fungicide residues on the wine-producing process. Food Microbiol. 23,393-398. 

MI421 J.O. Ortiz, P.P. Penalver, and A.B. Navarro, The Influence of Fungicide Residues in Wine Quality, Fungicides, Chapt. 21, InTech, Open Access Publisher. pp. 421-440 (Dec. 2010). 

C. Blasco, Y. Fic6, J. Manes, G. Font, Determination of fungicide residues in fruits and vegetables by LC-APCI-MS, J. Chromatogr. A, 947 (2002) 227. 

Matisova, E., Kakalikova, L., Lesko, J., and de Zeeuw, J. (1996). Application of porous carbon for solid-phase extraction of dicarboxyimide fungicide residues from wines in combination with high-resolution capillary gas chromatography and gas chromatography-mass spectrometry, J. Chromatogr. A, 754, 445-454. 

Triadimefon was added to different food commodities such as apples, pears, pineapples and grapes. Fungicide residues were determined by EIA and GC after extraction with ethyl acetate or methanol. Ethyl acetate was required to extract grapes for the EIA procedure, since methanol resulted in coextractives which gave too low values. Methanol, however, yielded good recoveries at 0.5 ppm and above for other commodities and is preferable to ethyl acetate because it avoids an evaporation step. Low recoveries were obtained at 0.1 ppm and were not improved using ethyl acetate. On the whole, recoveries obtained by EIA correlate well with those measured by GC. The middle of the test was observed at 2.4pgL-i. 

Pesticide residues (dinoseb, pirimicarb, procymidone, pyrifenox, pyrimethanil, and thiabendazole) in peaches and nectarines Fungicide residues (procymidone and thiabendazole) in apples, grapes, oranges, pears, strawberries, and tomatoes Pesticides and metabolites (naphthalene acetamide, carbaryl, 1-naphthol, thiabendazole, and carbendazime) in cucumbers Amino phosphonic acid herbicides (model mixture)... 

A recognition that the presence of pesticide and fungicide residues can seriously affect man s well-being has prompted a number of investigators to use activation analysis to determine the amount of these residual materials in various agricultural materials and products. Brune and Land-strom (140), Christell et al. (174), Das el al. (216), Kim and Silverman (470,471), Ljunggren and Westermark (556), Shibuya (843), Tomizawa... 

Zamora, T., Pozo, O. J., Lopez, F. J., and Hernandez, F. 2004. Determination of tride-morph and other fungicide residues in fruit samples by liquid chromatography-electro-spray tandem mass spectrometry. J. Chromatogr. A 1045 137-143. 

TABLE 26.7 Mean Quantification Data (w = 3) of DTC Fungicide Residues on Fruits and Vegetables Obtained by LC/MS-MS as Compared with LC/MS and the Spectrophotometric CS2 Method [31] (with Permission from Reference [27])... 

Crnogorac, G., Schwack, W. (2007) Determination of dithiocarbamate fungicide residues by liquid chromatography-mass spectrometry and stable isotope dilution assay. Rapid Communications in Mass Spectrometry, 21,4009-4016. 

Friar, P. M. K. and Reynolds, S. L., 1994. The effect of home processing on postharvest fungicide residues in citrus fruit residues of imazalil, 2-phenylphenol and thiabendazole in home-made marmalade, prepared from Late Valencia oranges. Food Add Cont 11, 57-70. Gonzalez, M., Gallego, M. and Valcarcel, M., 1999. Gas chromatographic flow method for the preconcentration and simultaneous determination of antioxidant and preservative additives in fatty foods. J Chrom A 848, 529-536. 

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