How to remove pesticide residues from agricultural products

In daily life, pesticide residues in agricultural products can be removed or reduced by some methods such as placing, washing, peeling and cooking.

(1) Placement: Pesticide residues will continue to degrade over time. Some storage-resistant potatoes, cabbage, cucumbers, tomatoes, etc. can be put on for a few days after purchase. On the one hand, the agricultural products can be matured, on the other hand, pesticide residues Will decrease due to degradation.

(2) Peeling: Pesticide residues on the epidermis of apples, pears, citrus and other agricultural products are generally higher than internal tissues. Therefore, peeling and peeling are a good method for removing pesticide residues.

(3) Washing: Pesticide residues remaining on the surface or outside of agricultural products are easily washed away by water or detergent. Therefore, the vegetables are soaked for half an hour before cooking, or washed with appropriate detergent to remove the surface pesticides. Residue.

(4) Cooking: High temperature generally allows pesticide residues to degrade faster. However, it should be noted that no matter what method is adopted, it is difficult to completely remove the pesticide residues in the agricultural products, especially the small amount of pesticide residues that have entered the internal tissues of the agricultural products. Moreover, if other substances such as detergents, microbial agents, and enzymes are used in the process of removing pesticide residues, it is also necessary to consider the safety of the residues of these substances after use, as chemical or biological contaminants. It may cause secondary pollution to agricultural products or foods, and some detergents may be more toxic than many pesticides.
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