Results 21 to 30 of about 9,709,370 (260)

An integrated probabilistic framework for cumulative risk assessment of common mechanism chemicals in food: an example with organophosphorus pesticides. [PDF]

, 2009
This paper presents a framework for integrated probabilistic risk assessment of chemicals in the diet which accounts for the possibility of cumulative exposure to chemicals with a common mechanism of action.
Slob, W., Dep IRAS, Bosgra, S., van der Voet, H., Risk Assessment of Toxic and Immunomodulatory Agents, Boon, P.E.   +5 more
core   +1 more source

Assessment of combined risk to pesticide residues through dietary exposure

EFSA Journal, 2019
Plant protection products (PPPs) are preparations intended to protect plants and their products including one or more active substances. The use of PPPs may cause direct or indirect risks.
French Agency for Food, Environmental and Occupational Health & Safety (ANSES), France, Regulated Products Assessment Department, Residues and Food Safety Unit, E Chatzidimitriou, A Mienne, S Pierlot, L Noel, X Sarda   +5 more
doaj   +1 more source

Dissipation and Dietary Risk Assessment of Thiacloprid and Tolfenpyrad in Tea in China

Agronomy, 2022
Pesticides are widely used to maintain tea yields. For achieving satisfactory effects on pests, multiple pesticides in a low application dose have been the trend at present.
Weitao Wang, Hongping Chen, Di Gao, Jiahuan Long, Hui Long, Ying Zhang   +5 more
doaj   +1 more source

Residues and Dietary Risk Assessment of Imidacloprid in Bamboo Shoot (Phyllostachys praecox), Winter Jujube (Ziziphus jujuba Mill. cv. Dongzao), Dendrobium officinale Kimura et Migo, and Fritillaria

Agronomy, 2023
The widespread use of pesticides poses significant risks to food and environmental safety. Imidacloprid is one of the most effective neuroactive neonicotinoid insecticides and is effective against a broad spectrum of piercing–sucking pests.
Yuan Lei, Yuqin Luo, Nan Fang, Yanjie Li, Xiangyun Wang, Hongmei He, Jinhua Jiang, Jianzhong Yu, Changpeng Zhang, Xueping Zhao   +9 more
doaj   +1 more source

Exposição humana a substâncias químicas potencialmente tóxicas na dieta e os riscos para saúde Chemical dietary exposure and the risks to human health

Química Nova, 2009
Humans are exposed to a variety of chemicals from the consumption of food, including undesirable compounds such as pesticides and mycotoxins. Chemical human risk assessment is a process intended to estimate the risk to a given population from the ...
Andréia Nunes Oliveira Jardim, Eloisa Dutra Caldas   +1 more
doaj   +1 more source

Residues, dissipation, and dietary risk assessment of oxadixyl and cymoxanil in cucumber

Frontiers in Environmental Science, 2022
Oxadixyl and cymoxanil are widely used for controlling downy mildew in cucumber; however, there are few systematic studies on monitoring residue levels of these two pesticides in cucumber under greenhouse and open field conditions.
Jiqiao Fan, Li Li
doaj   +1 more source

Evaluation of Ozonation Technique for Pesticide Residue Removal in Okra and Green Chili Using GC-ECD and LC-MS/MS

Plants, 2022
The indiscriminate use of pesticides in agricultural commodities has become a global health concern. Various household methods are employed to remove pesticide residues from agricultural commodities, e.g., water and ozone.
Susheel Singh, Vanrajsinh Solanki, Kirti Bardhan, Rohan Kansara, Trupti K. Vyas, Kelvin Gandhi, Darshan Dhakan, Hayssam M. Ali, Manzer H. Siddiqui   +8 more
doaj   +1 more source

Variability factors for the acute dietary risk assessment of pesticides [PDF]

, 2010
In studies investigating the level of pesticide residues in edible commodities at harvest con-sequent to application of the pesticide, residues are normally not measured in single units but in composite samples consisting of several single units in order
German Federal Institute for Risk Assessment
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Residue determination and dietary risk assessment of mesotrione, nicosulfuron, atrazine and its four metabolites in maize in China

Frontiers in Sustainable Food Systems, 2023
IntroductionTo improve maize yield in China, multiple herbicides have been simultaneously applied to control more weeds. However, this combined application raises concerns about potential residues and their subsequent risks to human health.
Huazhang Chen, Huazhang Chen, Jiewei Li, Yuxi Wang, Yannan Zhou, Zhengfeng Duan, Tingting Duan   +6 more
doaj   +1 more source

A review of the use of information and communication technologies for dietary assessment [PDF]

, 2009
Presently used dietary-assessment methods often present difficulties for researchers and respondents, and misreporting errors are common. Methods using information and communication technologies (ICT) may improve quality and accuracy.
Engelen, A., Molag, Marja, Serra-Majem, L., Ngo, J., Molag, M.L., Roesle, J., García-Segovia, Purificación, Ngo, Joy, Serra-Majem, Lluís, Engelen, Anouk, Roesle, Joni   +10 more
core   +1 more source