Residue changes and processing factors of eighteen field-applied pesticides during the production of Chinese Baijiu from rice

Ethanol‐ammonium sulfate system based modified quick, easy, cheap, effective, rugged, and safe method for the determination of four neonicotinoid pesticide and metabolite residues in two canned fruits

“…Under the optimal extraction conditions, a series of analytical parameters including linearity, repeatability (intra-day and inter-day), LODs, LOQs, and mean extraction recovery was investigated to evaluate the feasibility of the proposed method. Linearity was studied by matrix-matched standard calibration for the four analytes at six concentration levels (5,10,20,50, 100, and 200 μg/kg) in each blank matrix extract. As seen in Table 1, the correlation coefficients of four analytes were all higher than 0.9958, which indicated that good linearity was achieved for all 4 pesticide residues.…”

“…Information from pesticide evaluation such as plant metabolism supervised residue field trials, and food processing data are the basics of dietary risk assessment, which ensure that any residues found in foodstuffs are tolerable for consumption [4]. For instance, the Joint FAO/WHO Meeting of Pesticide Residues has evaluated the changes in residue levels of various pesticides during food processing and defined the ratio of concentration in processed products to initial concentration as processing factors (PFs) [5]. Thus, the risk caused by pesticide residues in the final consumption of food could be calculated by monitoring the raw agricultural products combined with PFs [6].…”

Towards comprehensive identification of pesticide degradation products following thermal processing below and above 120 °C: A review

“…Considering the studies with data on processing below 120 °C (Bai et al, 2021;Bulaid et al, 2005;Chavarri et al, 2005;Duhan et al, 2010;Gockener et al, 2020;Heshmati et al, 2019;Holden et al, 2001;Huan et al, 2015;Jankowska et al, 2019;S. W. Kim et al, 2015;Kontou et al, 2004b;Lin et al, 2005;Łzwicka & Jankwska, 2016;Medina et al, 2021;Meknen et al, 2015;Pallavi et al, 2021;Raveendranath et al, 2014;Sakaliene et al, 2009;Shabeer et al, 2015;Shakoori et al, 2018;Shoeibi et al, 2011;Singh et al, 2017;Soliman, 2001;Walia et al, 2010;Watanabe et al, 2018;Yang et al, 2012;F.…”

Dissipation Dynamic, Residue Distribution and Risk Assessment of Emamectin Benzoate in Longan by High-Performance Liquid Chromatography with Fluorescence Detection

“…Pretreatment of samples is essential when assessing the precision and dependability of pesticide residue detection. Solid-phase microextraction (SPME) is the most typical pretreatment procedure used for foods [12], with other examples including solid-phase extraction (SPE) [13]; matrix solid-phase dispersion (MSPD) [14]; the quick, easy, cheap, effective, rugged, and safe (QuEChERS) method [15]; and derivatization. Among them, the QuEChERS method is widely used for sample preparation of cereals and fruits.…”