title: Distribution behaviour of acaricide cyflumetofen in tomato during home canning.
abstract: The distribution behaviour of cyflumetofen in tomatoes during home canning was studied. The targeted compound cyflumetofen was determined by ultra-performance liquid chromatography coupled with tandem mass spectrometry (UPLC-MS/MS) after each process step, which included washing, peeling, homogenisation, simmering and sterilisation. Results indicated that more cyflumetofen was removed by washing with detergent solution compared with tap water, 2% NaCl solution and 2% CH3COOH solution. Peeling resulted in 90.2% loss of cyflumetofen and was the most effective step at removing pesticide residues from tomatoes. The processing factors (PFs) of tomato samples after each step were generally less than 1; in particular, the PF of the peeling process for cyflumetofen was 0.28.
authors.affiliation: a State Key Laboratory for Biology of Plant Diseases and Insect Pests , Institute of Plant Protection, Chinese Academy of Agricultural Sciences , Beijing , China.|b College of Plant Protection , Shenyang Agricultural University , Shenyang , China.
authors.forename: Na
authors.initials: N
authors.lastname: Liu
authors.affiliation: a State Key Laboratory for Biology of Plant Diseases and Insect Pests , Institute of Plant Protection, Chinese Academy of Agricultural Sciences , Beijing , China.
authors.forename: Fengshou
authors.initials: F
authors.lastname: Dong
authors.affiliation: a State Key Laboratory for Biology of Plant Diseases and Insect Pests , Institute of Plant Protection, Chinese Academy of Agricultural Sciences , Beijing , China.
authors.forename: Zenglong
authors.initials: Z
authors.lastname: Chen
authors.affiliation: a State Key Laboratory for Biology of Plant Diseases and Insect Pests , Institute of Plant Protection, Chinese Academy of Agricultural Sciences , Beijing , China.
authors.forename: Jun
authors.initials: J
authors.lastname: Xu
authors.affiliation: a State Key Laboratory for Biology of Plant Diseases and Insect Pests , Institute of Plant Protection, Chinese Academy of Agricultural Sciences , Beijing , China.
authors.forename: Xingang
authors.initials: X
authors.lastname: Liu
authors.affiliation: c Institute for the Control of Agrochemicals , Ministry of Agriculture , Beijing , China.
authors.forename: Lifang
authors.initials: L
authors.lastname: Duan
authors.affiliation: d Institute of Food Science and Technology , Chinese Academy of Agricultural Sciences , Beijing , China.
authors.forename: Minmin
authors.initials: M
authors.lastname: Li
authors.affiliation: a State Key Laboratory for Biology of Plant Diseases and Insect Pests , Institute of Plant Protection, Chinese Academy of Agricultural Sciences , Beijing , China.
authors.forename: Yongquan
authors.initials: Y
authors.lastname: Zheng
mesh_terms: D056810:Acaricides / Q000032:analysis*; D019342:Acetic Acid / Q000737:chemistry; D000203:Activities of Daily Living; D002681:China; D002851:Chromatography, High Pressure Liquid; D003296:Cooking; D003902:Detergents / Q000737:chemistry; D005191:Family Characteristics; D005506:Food Contamination / Q000517:prevention & control*; D005513:Food Inspection; D018857:Food Packaging; D005519:Food Preservation; D005638:Fruit / Q000737:chemistry*; D006801:Humans; D018551:Solanum lycopersicum / Q000737:chemistry*; D010573:Pesticide Residues / Q000032:analysis*; D019441:Plant Epidermis / Q000737:chemistry; D011422:Propionates / Q000032:analysis*; D012965:Sodium Chloride / Q000737:chemistry; D021241:Spectrometry, Mass, Electrospray Ionization; D053719:Tandem Mass Spectrometry
chemical_list: D056810:Acaricides; D003902:Detergents; D010573:Pesticide Residues; D011422:Propionates; D012965:Sodium Chloride; D019342:Acetic Acid; C572153:cyflumetofen
keywords: Tomato; cyflumetofen; processing