Changes of pesticide residues in apples during cold storage

Tichá, J.; Hajšlová, Jana; Jech, Martin; Honzicek, Jiri; Lacina, Ondřej; Kohoutková, Jana; Kocourek, Vladimı́r; Lánský, M.; Kloutvorová, J.; Falta, V.

doi:10.1016/j.foodcont.2007.03.011

Cited by 53 publications

(32 citation statements)

References 9 publications

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“…The long ability of Azoxystrobine residues to remain constant during cold storage and in darkness was confirmed by other studies on apples (Ticha et al, 2008) and peppers (Garau et al, 2002), while rapid decline of residues was observed with preharvest treatments (Angioni et al, 2004). However, Azoxystrobine showed good natural decay control but was less effective against artificially inoculated P. digitatum, while Trifloxistrobine was highly effective against blue and green mould after inoculation and in association with hot dip at 50 °C for 3 minutes .…”

Section: New Fungicidessupporting

confidence: 60%

Combined Effects of Fungicides and Thermotherapy on Post-Harvest Quality of Horticultural Commodities

Mulas¹

2011

Fungicides - Beneficial and Harmful Aspects

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Section: New Fungicidessupporting

confidence: 60%

Combined Effects of Fungicides and Thermotherapy on Post-Harvest Quality of Horticultural Commodities

Mulas¹

2011

Fungicides - Beneficial and Harmful Aspects

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“…Food composition and processing have a significant effect on the dissipation of pesticide residues. Pico and Kozmutza (2007) studied the effect of natural antioxidants Ticha et al (2008) and Fenoll et al (2009b) investigated the dissipation of various insecticides and fungicides in apples and in peppers, respectively. They have reported that pesticide residue contents were decreased during storage.…”

Section: Resultsmentioning

confidence: 99%

Pesticide residue analysis in parsley, lettuce and spinach by LC-MS/MS

2011

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In this study, pesticide residues in parsley, lettuce and spinach (120 samples) were analyzed by the application of liquid chromatography-tandem mass spectrometry (LC-MS/MS). All samples of spinach, parsley or lettuce contained residues of three or more active substances. In parsley, carbendazim (100.0%), dichlorvos (100.0%), fenarimol (40.0%), pendimethalin (95.0%), in lettuce, diazinon (30.0%), dichlorvos (100.0%), pendimethalin (92.5%) phenthoate (12.5%), and in spinach, carbendazim (45.0%), cymoxanil (85.0%), dichlorvos (100.0%) and fenarimol (85.0%) were the significant active compounds. The maximum residue limits were exceeded in 28, 20 and 40 samples of parsley, lettuce and spinach, respectively. The results showed that there was a high occurrence of pesticide residues in parsley, lettuce and spinach samples from Hatay province, in which most of them were prohibited from use in Turkey for these vegetables. The contamination levels of these residues may be considered a serious public health problem according to the maximum residue limits (MRLs) of Turkey and the European Union (EU).

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“…La Unión Europea y los Estados Unidos ocupan el segundo y tercer lugar respectivamente (FAO, 2013). La producción de estas cantidades de manzana demanda el uso de plaguicidas (Sauphanor et al, 2009;Simon et al, 2011) tanto en el campo como en el almacenamiento y transporte (Ticha et al 2008). Uno de los fungicidas más ampliamente the sporulation of the fungus, it was also observed that the extract methanol based at 4 and 12 % decreased sporulation, and the separated phase with ethyl acetate to 8 %, equaling the chemical control.…”

Section: Palabras Claveunclassified

“…The European Union and the United States are the second and third largest producers, respectively (FAO, 2013). The production of these amounts of apples demands the use of pesticides (Sauphanor et al, 2009;Simon et al, 2011), both on the field and in storage and transportation (Ticha et al 2008). One of the fungicides that are most widely used to extend the shelf life of apples is Tiabendazole (He et al, 2014).…”

Section: Additional Abstract: Malus Domestica Morus Alba Penicillimentioning

confidence: 99%

Extractos de hojas de morera (Morus alba) como una alternativa de control del moho azul en frutos de manzana en postcosecha

Landero-Valenzuela¹,

Lara-Viveros²,

Nieto-Ángel

et al. 2017

RMF

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Penicillium expansum, agente causal del moho azul en manzana, causa pérdidas significativas en frutos de manzana en postcosecha, y es controlado mayormente con fungicidas sintéticos. El presente estudio tuvo como objetivo evaluar extractos de hojas de morera (Morus alba) como una alternativa de control del moho azul en frutos de manzana en postcosecha. Once tratamientos, incluyendo un testigo químico (Imazalil) y otro sin tratar, se evaluaron in vitro e in vivo. En los experimentos in vitro se midieron el crecimiento micelial y la esporulación del hongo, y en los experimentos in vivo se midieron la severidad y cambio de color del fruto mediante el análisis de imágenes. Para obtener los extractos de las hojas, se colectaron hojas asintomáticas de morera, se trituraron, y se pusieron en agua destilada esterilizada, metanol y acetato de etilo como solventes de separación de fases, o agua destilada, cada uno a concentraciones de 4, 8 y 12 %. Los resultados demostraron que el extracto obtenido conmetanol a 4 y 12 %, y el extracto acuoso a 12 %, inhibieron el crecimiento micelial. En cuanto a la esporulación del hongo, ésta fue menor en los extractos a base de metanol a 4 y 12 % y el de acetato de etilo a 8 %, igualando al testigo químico. La severidad de la enfermedad en frutos inoculados fue menor en el tratamiento con Imazalil, seguido por el extracto acuoso al 4 %. Solo el tratamiento con acetato de etilo al 8 % cambió la coloración de los frutos.

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Changes of pesticide residues in apples during cold storage

Cited by 53 publications

References 9 publications

Combined Effects of Fungicides and Thermotherapy on Post-Harvest Quality of Horticultural Commodities

Combined Effects of Fungicides and Thermotherapy on Post-Harvest Quality of Horticultural Commodities

Pesticide residue analysis in parsley, lettuce and spinach by LC-MS/MS

Extractos de hojas de morera (Morus alba) como una alternativa de control del moho azul en frutos de manzana en postcosecha

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