Assessing transfer of pesticide residues from chrysanthemum flowers into tea solution and associated health risks

Jiang, Mengyun; Zhang, Wei; Zhang, Tingting; Liang, Gang; Hu, Bin; Han, Ping; Gong, Wenwen

doi:10.1016/j.ecoenv.2019.109859

Cited by 34 publications

(16 citation statements)

References 37 publications

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“…Hence, it may leach out into the ground water and flow into waterways by agricultural runoffs (Meite et al, 2018). In addition, residue of metalaxyl has been detected in honey, grape wine, and chrysanthemum flower used for tea infusion (El‐Nahhal, 2020; Hou et al, 2020; Jiang et al, 2020). It is likely that metalaxyl may enter the human body.…”

Section: Introductionmentioning

confidence: 99%

Cytotoxicity and genotoxicity of methomyl, carbaryl, metalaxyl, and pendimethalin in human umbilical vein endothelial cells

Saquib

Siddiqui

Ansari

et al. 2021

J of Applied Toxicology

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Pesticides have adverse effects on the cellular functionality, which may trigger myriad of health consequences. However, pesticides‐mediated toxicity in the endothelial cells (ECs) is still elusive. Hence, in this study, we have used human umbilical vein endothelial cells (HUVECs) as a model to quantify the cytotoxicity and genotoxicity of four pesticides (methomyl, carbaryl, metalaxyl, and pendimethalin). In the MTT assay, HUVECs exposed to methomyl, carbaryl, metalaxyl, and pendimethalin demonstrated significant proliferation inhibition only at higher concentrations (500 and 1000 μM). Likewise, neutral red uptake (NRU) assay also showed proliferation inhibition of HUVECs at 500 and 1000 μM by the four pesticides, confirming lysosomal fragility. HUVECs exposed to the four pesticides significantly increased the level of intracellular reactive oxygen species (ROS). Comet assay and flow cytometric data exhibited DNA damage and apoptotic cell death in HUVECs after 24 h of exposure with methomyl, metalaxyl, carbaryl, and pendimethalin. This is a first study on HUVECs signifying the cytotoxic–genotoxic and apoptotic potential of carbamate insecticides (methomyl and carbaryl), fungicide (metalaxyl), and herbicide (pendimethalin). Overall, these pesticides may affect ECs functions and angiogenesis; nonetheless, mechanistic studies are warranted from the perspective of vascular biology using in vivo test models.

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Section: Introductionmentioning

confidence: 99%

Cytotoxicity and genotoxicity of methomyl, carbaryl, metalaxyl, and pendimethalin in human umbilical vein endothelial cells

Saquib

Siddiqui

Ansari

et al. 2021

J of Applied Toxicology

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“…Desta forma, a grande preocupação da população que consome mate ou chimarrão é a presença de agrotóxicos. A água é responsável por considerável degradação dos agrotóxicos em solução (Hwang et al, 2003) e muitos estudos demonstraram que os pesticidas organoclorados, organofosforados, piretróides e neonicotinóides (Witczak et al, 2018;Jiang et al, 2020) podem ser transferidos para a infusão em diferentes proporções.…”

Section: Conclusõesunclassified

Qualidade dos alimentos comercializados nas feiras de Francisco Beltrão-PR

Badaró¹,

Carneiro²,

Lima³

et al. 2021

Ciência E Tecnologia Dos Alimentos – Volume 11

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“…They have also proposed that the pesticides with high water solubility and low octanol-water partition coefficients (log K ow ) exhibited high transfer rates. A study on levels of pesticide, after soil application of recommended (3.2 and 2.1, 4.3 and 4.3 kg had1 for metalaxyl-M, fludioxonil, cyantraniliprole and thiamethoxam, respectively) and double the recommended dose of mixed pesticide solutions twice with an interval of 7 days at the squaring stage of chrysanthemum, showed that 59.9%, 9.8%, 29.4%, 88.2% and 68.4% of metalaxyl-M (99.5% purity), fludioxonil (99.0% purity), cyantraniliprole (99.2% purity), thiamethoxam (98.2% purity) and clothianidin (99.0% purity), respectively got transferred to tea decoction on infusion (Jiang et al, 2020). Kumar et al, 2005 have reported transfer of 23.6 to 40% levels of propargite on tea infusion.…”

Section: Processing Of Herbs and Teamentioning

confidence: 99%

Processing of Raw Agricultural Produce and its Effect on Pesticide Residues: A Review

Padaliya

Parmar

Chawla

2020

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Due to ever increasing population and limited natural resources use of pesticides as a major input to increase agricultural productivity is indispensible today. However, their inadequate application may produce large quantities of residues in the environment leading to environmental contamination. These residues may leach in the soil, water and even remain in the crop residues and food products. From there they enter in human food chain posing serious health hazards. Various food processing techniques, at industrial and/or domestic level, have been found to reduce the contents of pesticide residues in most food materials. These techniques alone or in combination reduce the levels of pesticides significantly in the food items. In the present review effect of processes like washing, peeling, cooking, drying, milling and industrial techniques like, baking, dairy products, fermentation, malting etc are reviewed. The review of literature suggests there is a need to systematize and optimize these techniques so that these can be used to provide a safer food culture for humans.

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Assessing transfer of pesticide residues from chrysanthemum flowers into tea solution and associated health risks

Cited by 34 publications

References 37 publications

Cytotoxicity and genotoxicity of methomyl, carbaryl, metalaxyl, and pendimethalin in human umbilical vein endothelial cells

Cytotoxicity and genotoxicity of methomyl, carbaryl, metalaxyl, and pendimethalin in human umbilical vein endothelial cells

Qualidade dos alimentos comercializados nas feiras de Francisco Beltrão-PR

Processing of Raw Agricultural Produce and its Effect on Pesticide Residues: A Review

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