Impact of sonolytic ozonation (OUS) on degradation of pesticide residues in fresh vegetables and fruits: Case study of Faisalabad, Pakistan.

High pesticide residues in fresh produce is a serious food safety issue. This study was aimed at assessing the pesticides residues in some important vegetables and fruits marketed in Faisalabad, Pakistan and the impact of sonolytic ozonation (O/US) treatment in removing these contaminants. From a short grower's survey, five registered and mostly used pesticides (acetamiprid, carbendazim, imidacloprid, thiacloprid and thiamethoxam) were identified.

Sonolytic-ozonation technology for sanitizing microbial contaminants and pesticide residues from spinach (Spinacia oleracea L.) leaves, at household level.

Increasing foodborne illnesses linked with the consumption of contaminated food pose serious health risks. Fresh fruits and vegetables can potentially be contaminated (microbes/chemicals) throughout the supply chain. Various chemical and thermal approaches have been used in the past to decontaminate fresh produce, which have had a negative impact on commodities and health hazardous.