Occurrences of the Typical Agricultural Non-ionic Surfactants Tristyrylphenol Ethoxylates in Cherries (Cerasus pseudocerasus), Peaches (Amygdalus persica), and Kiwifruit (Actinidia chinensis) and the Implications of Human Exposure in China Jie Zhou Chunmei Li Zejun Jiang Lufang Wang Hang Su Hui Li Chao Deng Qi Wang Jing Wang Fen Jin Ruyan Hou 10.1021/acs.jafc.8b06446.s001 https://acs.figshare.com/articles/journal_contribution/Occurrences_of_the_Typical_Agricultural_Non-ionic_Surfactants_Tristyrylphenol_Ethoxylates_in_Cherries_Cerasus_pseudocerasus_Peaches_Amygdalus_persica_and_Kiwifruit_Actinidia_chinensis_and_the_Implications_of_Human_Exposure_in_China/7776386 Tristyrylphenol ethoxylates (TSP<i>n</i>EOs) are widely used as non-ionic surfactants in pesticide formulations in China. However, limited information is available regarding the occurrences of TSP<i>n</i>EOs in fruits. In this study, 361 fruit samples were collected from the main growing areas in China from 2016 to 2017 and analyzed for TSP<i>n</i>EO contamination using gel permeation chromatography–high-performance liquid chromatography–tandem mass spectrometry. TSP<i>n</i>EOs were detected in all samples, with a total concentration range of 0.5–14786.0 μg/kg (median of 85.0 μg/kg). The total concentrations were significantly but weakly correlated with the residues of acetamiprid (<i>r</i> = 0.119; <i>p</i> < 0.05) and carbendazim (<i>r</i> = −0.170; <i>p</i> < 0.01), suggesting that the TSP<i>n</i>EO residues are probably associated with the use of these pesticides during fruit growth. A risk assessment showed that there were little or no risks to human health. However, the risks to health associated with exposure to TSP<i>n</i>EOs should not be ignored because of their ubiquitousness in fruit samples. 2019-02-21 00:00:00 concentration range risk assessment 361 fruit samples pesticide formulations Actinidia chinensis TSP n EO contamination fruit growth Human Exposure China Tristyrylphenol ethoxylates non-ionic surfactants Typical Agricultural Non-ionic Surfactants Tristyrylphenol Ethoxylates TSP n EOs TSP n EO residues fruit samples