Pesticide residues can not be left

Nowadays, more and more vegetable farmers are using pesticides to kill insects in order to pursue quick returns, making it difficult to eat vegetables. To be able to eat, we have to take great efforts to breed, or to spend a lot of money to buy inorganic vegetables, in short, very troublesome, so it is very important to grasp the method of rapid and effective removal of pesticide residues in vegetables, today I will introduce several It is a simple and feasible method to remove residual pesticides in life.

The first plan. Peeled vegetables are the most likely to adsorb pesticides. Therefore, vegetables can be peeled and should be eaten before peeling.

Second plan. Clean water to buy vegetables is definitely to be cleaned, but remember not to mess with things. Vegetables are usually rinsed with fresh water at least 3 times, then soaked in salt water and then washed again. For balsamic vegetables, they can be cut first, soaked in clean water for 1-2 hours, and rinsed with clean water to remove residual pesticides.

The third plan. Boiling water washing is the best way to remove some residual pesticides is hot, such as green peppers, cauliflower, beans, celery, etc., in the pot before frying or burning it is best to use hot water, according to the test, can be removed more than 90% Residue pesticides.

The fourth plan. Dishwashing detergent This looks very unexpected, detergent can also wash vegetables? Yes, after all, the dishwashing liquid can sterilize and sterilize bacteria and eggs on vegetables. Of course, can not be used directly, to wash detergent 300 times before washing once, and then rinse with water 1-2 times, this can remove bacteria on the vegetables, eggs and residual pesticides.

The fifth plan. Sunlight uses the multi-spectral effect of sunlight, which will cause some pesticide residues in vegetables to be decomposed and destroyed. In this way, sun dried vegetables have fewer pesticide residues. It has been determined that fresh vegetables and fruits are exposed to sunlight for 5 minutes, and organochlorine and organomercury pesticide residues are lost by 60%. For the convenience of storage of vegetables, it is best to place for a period of time, the oxygen in the air and the color enzymes in vegetables have a certain degree of decomposition of residual pesticides. After the purchase of vegetables, they were allowed to stand at room temperature for about 24 hours, and the average disappearance rate of residual chemical pesticides was 5%.

The sixth plan. Washing with Taomi water Most of our country currently uses methamidophos, phoxim, dichlorvos, dimethoate and other organic phosphorus pesticides to kill insects, Taomi Shui contains acidic substances, these pesticides will lose their toxicity in the event of acidic substances. Soaking in rice water for about 10 minutes, rinse with water, can reduce the pesticide residues in vegetables.

Seventh plan. With alkaline washing in the water, put a small spoonful of alkali powder (Na2CO3) or glacial alkali (Na2CO3), mix well, and then add vegetables. Soak for 5-6 minutes, pour alkaline water, then rinse with clean water. If there is no alkaline powder or glacial alkali, use baking soda (sodium bicarbonate) instead, but baking soda is lower in alkalinity, should be appropriate to extend the soaking time, generally takes about 15 minutes.