Residuos de plaguicidas en biomasa agrícola de chile (Capsicum annuum L.) usando un método QuEChERS acoplado a LC-MS/MS y GC-MS/MS

The intensive production of horticultural crops generates large amounts agricultural biomass (BA), which is burned in the openfield or deposited landfills becoming an environmental problem, especially if they are contaminated by pesticide residues. Thestudy aimed to evaluate presence pesticides BA bell pepper, jalapeño and poblano using aQuEChERS method coupled LC/MS-MS GC/MS/MS. An analysis maximum residue limits was carried out,contrasting different regulations worldwide. Pesticide residues were quantified three BA, with peppersbeing most contaminated, highlighting lambda-cyhalothrin (1.11 mg/kg⁻¹), bifenthrin (1.62 cypermethrin (0.34mg/kg⁻¹), imidacloprid (4.51 mg/kg⁻¹) cyromazine (4.04 mg/kg⁻¹). identified so its disposalis recommended be regulated monitored.