How do fruit and vegetable cleaners clean pesticides on vegetables? Farmers will stop spraying medicines scientifically on growing vegetables in order not to be visited by vegetable seeds. Although medicines are sprayed when crops grow, there is still a certain time lag until the crops are ripe and harvested. Some drugs may be completely volatilized in the air, while a small amount may remain on vegetables. The pesticides on vegetables must be cleaned and cleaned before they can be eaten.
When washing vegetables manually, because most pesticides are acidic, we can use slightly alkaline rice washing water and detergent to wash and soak vegetables, which can remove most of the pesticides on the surface of vegetables. In the process of washing, be careful not to crush the vegetable leaves, in order to avoid the formation of secondary pollution inside the vegetable leaves. Leafy vegetables can peel off the outer leaves and heat them in hot water. Rootstock vegetables can be cleaned before cutting the epidermis.
The principle of cleaning pesticides on vegetables by vegetable cleaner is similar to that of manual cleaning. Cleaning machine for leaf vegetables, one is to participate in the ultrasonic sounder, vegetables in high-frequency water under the surface of the dirt is cleaned clean, the other is to participate in ozone installation, ozone has sterilization effect, can stop disinfection of vegetables in the water tank. The washing machine for rootstock vegetables is usually a brush peeler, which removes the epidermis dirt and the epidermis clean.
How do fruit and vegetable cleaners clean pesticides on vegetables? There are many different ways. The safer way is to stop blanching vegetables before further processing and disposal.