Vegetables and fruits are a major component of our ordinary diet, and they are also very beneficial to the human body, so that a large number of people eat vegetables and fruits every day. However, when housewives go out to buy vegetables and fruits, they often worry about whether there are pesticide residues on them. Is there any way to remove the pesticide residues on vegetables and fruits safely and cleanly? Take a look with Career Knowledge.
Pesticides on vegetables and fruits
Generally speaking, the pesticide residues of fruits and vegetables with serious durable diseases and pests are easy to exceed the standard, and the pesticide residues of leafy vegetables are more likely, such as cabbage, cabbage, rape, etc., among which rape is the most likely to be contaminated. Due to the strong resistance of rapeseed, vegetable farmers are easy to choose highly toxic pesticides. Cauliflower, strawberry outside uneven fruit and vegetable residues relatively most.
Green pepper, cucumber, beans, radish and other root vegetables, as well as some thin skin fruits and vegetables, such as tomatoes, cherries, nectarines, pesticide residue situation is better, and root potatoes, Onions, radishes, sweet potatoes, peanuts and other fruits and vegetables, because it is buried in the soil, pesticide residues are relatively small. But it is not completely free of pesticide residues.
The least residue of fruit and vegetable with special flavor. Like fennel, coriander, pepper, kale, etc., fewer pests and pesticides are used. But because of leek insect infestation leek maggot long in the vegetable body, vegetable farmers use high pesticide irrigation root, it is easy to exceed the standard.
Therefore, if consumers want to buy healthy and safe food, they need to buy it in the regular market. Only choose vegetables with less pesticide residue, and choose less vegetables that are continuously harvested, such as string beans, leeks, gherkins, mustard greens, etc.
How to alleviate
First, rinse before soaking.
We buy some vegetables and fruits from the market, we must first use water to wash it several times, first of all, in order to wash away some dust and dirt attached to the outside, second, this can also wash away those attached to the outside control easy to wash pesticides. It is then soaked in water for about five to ten minutes, in order to soak the toxins that have infiltrated the surface of vegetables and fruits through the soaking, in this way it is normal to remove pesticide residues.
Second, the exercise of small su hanging washing.
Baking soda is essentially a food base, an alkaline substance that is exceptionally good at removing pesticide residues. After buying fruits and vegetables at home, you can soak them in water, maybe two or three minutes, so that the pesticide residues on the outside will reflect with the baking soda, and then wash with water, pesticide residues will be removed.
Third, wash with rice.
Rice water and baking soda is also weakly alkaline, so it has an unusually significant effect on the removal of pesticide residues, and the water does not contain other chemicals, so it will be twice as safe to wash fruits and vegetables with rice water.
Fourth, wash the vegetables before choosing them.
In fact, for the removal of residual pesticide substances, the exercise of the rest of the steps, its effect will be very significant difference. For example, at the time of washing, we should wash the instruments and then choose the leaves or fruit. In this way, pesticides can be prevented from entering the interior of fruits and vegetables during the process of selecting vegetables.
Fifth, use boiling water.
In fact, this method is the most useful for removing pesticide residues, which is also the most favored by experts. Most of the pesticides on vegetables and fruits are used to kill insects, and this substance will be easily dissected after high temperature, so the exercise of boiling water to wash vegetables and fruits is the best for removing pesticide residues. But this method also has a big drawback, many fruits and vegetables after the city wilted through the heat, especially fruit, high temperature may also damage the vitamins in the fruit. So if this is the case, after the exercise of high temperature washing fruit, the original value of the fruit will be much lost.
