Research Publications (Food Safety)

Schematics of the individual components of the AC@AgNPs active substrate and analyte detection procedure Abstract Malathion is one of the commonly used organophosphate pesticides known to attack the central nervous system, posing a risk to humans and other animals upon exposure. The surface enhanced Raman spectroscopy (SERS) has been identified as an indispensable tool for chemical and biomolecular sensing.

Journal of Food Safety, EarlyView. Food processing techniques reduce pesticide residue accumulation in food components. The present study investigated the effectiveness of simple processing techniques, such as roasting, soaking, autoclaving, and storage conditions on 27 selected pesticides belongs to the class of organophosphates (OPs), organochlorines (OCPs), and pyrethroids (PPs) in pesticide fortified cottonseed.

46% of raw and 14% of ready‐to‐eat vegetable samples from Arusha city were contaminated with pesticide residues from the groups of organophosphates pyrethroids and organochlorines. Washing of vegetables twice or more and changing the washing water after each use (p = .01) or peeling (p = .008) was significantly associated with a reduction of pesticide residues in them.

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