Hongping Chen Key Laboratory of Tea Quality and Safety & Risk Assessment, Tea Research Institute Chinese Academy of Agricultural Sciences, Ministry of Agriculture Biography Publications Institution JoVE Articles Hongping Chen has not added a biography. If you are Hongping Chen and would like to personalize this page please email our Author Liaison for assistance. Publications Combined Hepatotoxicity and Toxicity Mechanism of Intermedine and Lycopsamine Toxins. Sep, 2022 | Pubmed ID: 36136571 Simple and Sensitive Determination of Sulfites in Chinese Herbal Teas by Ultrahigh-performance Liquid Chromatography Tandem Mass Spectrometry Analytical Methods : Advancing Methods and Applications. 07, 2022 | Pubmed ID: 35815800 Different Cellular Mechanism of Imidacloprid and Acetamiprid by a Combined Targeted Lipidomics and Metabolomics Approach in Neuro-2a Cells Toxicology in Vitro : an International Journal Published in Association with BIBRA. Sep, 2022 | Pubmed ID: 35781001 Dissipation Pattern and Conversion of Pyrrolizidine Alkaloids (PAs) and Pyrrolizidine Alkaloid N-oxides (PANOs) During Tea Manufacturing and Brewing Food Chemistry. Oct, 2022 | Pubmed ID: 35597088 Insights into Stress Degradation Behavior of Gibberellic Acid by UHPLC Q-Exactive Orbitrap Mass Spectrometry Food Chemistry. Jan, 2022 | Pubmed ID: 34343799 Hepatotoxicity of Pyrrolizidine Alkaloid Compound Intermedine: Comparison with Other Pyrrolizidine Alkaloids and Its Toxicological Mechanism Toxins. 11, 2021 | Pubmed ID: 34941687 Porous Chitosan/partially Reduced Graphene Oxide/diatomite Composite As an Efficient Adsorbent for Quantitative Colorimetric Detection of Pesticides in a Complex Matrix The Analyst. Jul, 2021 | Pubmed ID: 34152332 Photolysis Kinetics of Cartap and Nereistoxin in Water and Tea Beverages Under Irradiation of Simulated Sunlight and Ultraviolet Under Laboratory Conditions Food Chemistry. Sep, 2021 | Pubmed ID: 33774224 Determination of Three Typical Metabolites of Pyrethroid Pesticides in Tea Using a Modified QuEChERS Sample Preparation by Ultra-High Performance Liquid Chromatography Tandem Mass Spectrometry Foods (Basel, Switzerland). Jan, 2021 | Pubmed ID: 33477680 Residue Pattern of Chlorpyrifos and Its Metabolite in Tea from Cultivation to Consumption Journal of the Science of Food and Agriculture. Aug, 2021 | Pubmed ID: 33368359 Rapid Measurement of Total Polyphenol Content in Tea by Kinetic Matching Approach on Microfluidic Paper-based Analytical Devices Food Chemistry. Apr, 2021 | Pubmed ID: 33158681 A Dissipation Pattern of Gibberellic Acid and Its Metabolite, Isogibberellic Acid, During Tea Planting, Manufacturing, and Brewing Journal of Agricultural and Food Chemistry. Dec, 2020 | Pubmed ID: 33191742 An Intriguing "reversible Reaction" in the Fragmentation of Deprotonated Dicamba and Benzoic Acid in a Q-orbitrap Mass Spectrometer: Loss and Addition of Carbon Dioxide Rapid Communications in Mass Spectrometry : RCM. Nov, 2020 | Pubmed ID: 32666557 Determination of Thirteen Acidic Phytohormones and Their Analogues in Tea (Camellia Sinensis) Leaves Using Ultra High Performance Liquid Chromatography Tandem Mass Spectrometry Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences. Jul, 2020 | Pubmed ID: 32447251 Determination of Polychlorinated Biphenyls in Tea Using Gas Chromatography-tandem Mass Spectrometry Combined with Dispersive Solid Phase Extraction Food Chemistry. Jun, 2020 | Pubmed ID: 32044700 A Facile Microfluidic Paper-based Analytical Device for Acetylcholinesterase Inhibition Assay Utilizing Organic Solvent Extraction in Rapid Detection of Pesticide Residues in Food Analytica Chimica Acta. Mar, 2020 | Pubmed ID: 31987143 Dissipation Pattern and Safety Evaluation of Cartap and Its Metabolites During Tea Planting, Tea Manufacturing and Brewing Food Chemistry. Jun, 2020 | Pubmed ID: 31972405 Chitosan-reduced Graphene Oxide Composites with 3D Structures As Effective Reverse Dispersed Solid Phase Extraction Adsorbents for Pesticides Analysis The Analyst. Sep, 2019 | Pubmed ID: 31342973 Formation of Carbon Dioxide Attached Fragment Ions in the Fragmentation of Deprotonated Tolfenpyrad and Tebufenpyrad Journal of the American Society for Mass Spectrometry. Oct, 2019 | Pubmed ID: 31338738 Simultaneous Determination of Cartap and Its Metabolite in Tea Using Hydrophilic Interaction Chromatography Tandem Mass Spectrometry and the Combination of Dispersive Solid Phase Extraction and Solid Phase Extraction Journal of Chromatography. A. Aug, 2019 | Pubmed ID: 31060785 Identification of New Interferences Leached from Plastic Microcentrifuge Tubes in Electrospray Ionization Mass Spectrometry Rapid Communications in Mass Spectrometry : RCM. May, 2019 | Pubmed ID: 30861230 A Method Based on Precolumn Derivatization and Ultra High Performance Liquid Chromatography with High-resolution Mass Spectrometry for the Simultaneous Determination of Phthalimide and Phthalic Acid in Tea Journal of Separation Science. Apr, 2019 | Pubmed ID: 30741486 Enantioselectivity and Residue Analysis of Fipronil in Tea (Camellia Sinensis) by Ultra-performance Liquid Chromatography Orbitrap Mass Spectrometry Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment. Oct, 2018 | Pubmed ID: 30188805 Development and Validation of an Ultra Performance Liquid Chromatography Q-Exactive Orbitrap Mass Spectrometry for the Determination of Fipronil and Its Metabolites in Tea and Chrysanthemum Food Chemistry. Apr, 2018 | Pubmed ID: 29291857 Degradation of the Neonicotinoid Pesticides in the Atmospheric Pressure Ionization Source Journal of the American Society for Mass Spectrometry. 02, 2018 | Pubmed ID: 29260456 Facile Synthesis of Amine-functional Reduced Graphene Oxides As Modified Quick, Easy, Cheap, Effective, Rugged and Safe Adsorbent for Multi-pesticide Residues Analysis of Tea Journal of Chromatography. A. Jan, 2018 | Pubmed ID: 29198836 Multiresidue Method for the Rapid Determination of Pesticide Residues in Tea Using Ultra Performance Liquid Chromatography Orbitrap High Resolution Mass Spectrometry and In-Syringe Dispersive Solid Phase Extraction ACS Omega. Sep, 2017 | Pubmed ID: 30023756 Residue Pattern of Polycyclic Aromatic Hydrocarbons During Green Tea Manufacturing and Their Transfer Rates During Tea Brewing Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment. Jun, 2017 | Pubmed ID: 28532335 Evaluation of Transfer Rates of Multiple Pesticides from Green Tea into Infusion Using Water As Pressurized Liquid Extraction Solvent and Ultra-performance Liquid Chromatography Tandem Mass Spectrometry Food Chemistry. Feb, 2017 | Pubmed ID: 27596385 Occurrence and Residue Pattern of Phthalate Esters in Fresh Tea Leaves and During Tea Manufacturing and Brewing Journal of Agricultural and Food Chemistry. Nov, 2016 | Pubmed ID: 27784159 Solid-phase Purification and Extraction for the Determination of Trace Neonicotinoid Pesticides in Tea Infusion Journal of Separation Science. Mar, 2016 | Pubmed ID: 26639124 Enantioselective Dissipation of Acephate and Its Metabolite, Methamidophos, During Tea Cultivation, Manufacturing, and Infusion Journal of Agricultural and Food Chemistry. Jan, 2015 | Pubmed ID: 25582130 Simultaneous Determination of Thiophanate-methyl and Its Metabolite Carbendazim in Tea Using Isotope Dilution Ultra Performance Liquid Chromatography-tandem Mass Spectrometry Journal of Chromatographic Science. Nov-Dec, 2014 | Pubmed ID: 24256946 [Determination of 88 Pesticide Residues in Tea Using Gas Chromatography-tandem Mass Spectrometry] Se Pu = Chinese Journal of Chromatography. May, 2011 | Pubmed ID: 21847974 Source and Route of Pyrrolizidine Alkaloid Contamination in Tea Samples Weiting Jiao1,2, Tingting Shen2, Luyao Wang1, Lei Zhu1,3, Qing X. Li4, Chen Wang3, Hongping Chen3, Rimao Hua1, Xiangwei Wu1 1Key Laboratory of Agri-food Safety of Anhui Province, School of Resource & Environment, Anhui Agricultural University, 2State Key Laboratory of Tea Plant Biology and Utilization, School of Tea and Food Science & Technology, Anhui Agricultural University, 3Key Laboratory of Tea Quality and Safety & Risk Assessment, Tea Research Institute, Chinese Academy of Agricultural Sciences, Ministry of Agriculture, 4Department of Molecular Biosciences and Bioengineering, University of Hawaii at Manoa JoVE 64375 Ciências Ambientais
Source and Route of Pyrrolizidine Alkaloid Contamination in Tea Samples Weiting Jiao1,2, Tingting Shen2, Luyao Wang1, Lei Zhu1,3, Qing X. Li4, Chen Wang3, Hongping Chen3, Rimao Hua1, Xiangwei Wu1 1Key Laboratory of Agri-food Safety of Anhui Province, School of Resource & Environment, Anhui Agricultural University, 2State Key Laboratory of Tea Plant Biology and Utilization, School of Tea and Food Science & Technology, Anhui Agricultural University, 3Key Laboratory of Tea Quality and Safety & Risk Assessment, Tea Research Institute, Chinese Academy of Agricultural Sciences, Ministry of Agriculture, 4Department of Molecular Biosciences and Bioengineering, University of Hawaii at Manoa JoVE 64375 Ciências Ambientais