Researchers have found that simply washing fruits and vegetables may not be enough to remove pesticides, as they can penetrate beyond the peel into the pulp layer of the fruits. A recent study using surface-enhanced Raman spectroscopy (SERS) found that peeling is necessary to effectively eliminate pesticide residues. The study suggests that peeling can reduce the risk of ingesting pesticides, as traditional fruit-cleaning methods may not remove them entirely. SERS is a sensitive imaging technique that can detect low concentrations of substances. The researchers believe that SERS could be used to analyze contaminants in other food items as well. Washing produce may not be sufficient to remove pesticides, peeling is necessary.
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Washing May Not Reduce Pesticides On Fruits, But Peeling Helps: Says Study
