Now that everyone's living standard is higher, the room for choosing food has become very large. But no matter what kind of food we usually eat, there is a category of food that everyone can say is inseparable. That's vegetables. Eating vegetables regularly is very important to replenish the dietary fiber, vitamins and minerals that the body needs.
Why is it said that everyone can't live without vegetables? The reason is actually very simple, just imagine, if everyone does not eat vegetables, then constipation, indigestion or obesity will definitely occur, which will affect the normal metabolism of the human body over time and have an impact on our health. However, we should pay attention to eating vegetables, **5 types of vegetables, no matter how lazy you are, you must blanch! Otherwise, eating it is like "taking poison", which will affect our body.
This is not alarmist, so I will share with you in detail and seriously what 5 types of vegetables are, so that everyone knows! When you buy vegetables in the future, you can come back and read this article, which will definitely help you!
1. Vegetables containing saponin must be blanched
Many people don't know about saponin, which is a natural toxin that can cause serious food poisoning if we take too much. Many legumes-based vegetables contain saponinFor example, in lentils and beans, why do you say that beans must be cooked and eaten, in fact, it is also to eliminate toxins to the greatest extent.
So if we are going to eat these bean-like vegetables, then it is better to blanch them beforehand. If you don't blanch, it's not impossible。Because saponin itself has a characteristic, that is, it is easy to decompose when exposed to high temperatures. In the process of making dishes, we must stir-fry or cook the vegetables before eating.
2. Vegetables containing oxalic acid must be blanched
Most vegetables contain oxalic acid, which many friends also know. But what oxalic acid is, everyone doesn't know what it is. If you regularly eat vegetables containing oxalic acid at home,Over time, it will hinder the absorption of nutrients, such as the absorption of calcium, and it is easy to form stones, which also stimulates our digestive tract to a certain extent.
The oxalic acid content in many vegetables is relatively high, such as spinach, kale, celery, leeks and so on. It is worth noting that oxalic acid will not be decomposed at 50°C, and will only be rapidly decomposed at water temperatures above 80°C. Therefore, during the process of blanching, we must blanch with boiling water for ten seconds, so as to ensure that we do not consume too much oxalic acid.
3. Vegetables containing pesticide residues must be blanched
Many vegetables will have some pesticides on them, which is actually a very normal thing. For example, our common vegetables are leeks, water spinach, cauliflower, celery and so onThese are also an effective way for farmers to control pests and diseases during the planting process. But for us to eat, it must be to remove pesticide residues to the greatest extent.
In the process of cleaning vegetables, we can add a little baking soda to it, because most pesticides are acidic, and the alkalinity of baking soda can neutralize it. However, after washing, be sure to blanch the water, so as to ensure that the vegetables you eat are relatively safe.
4. Vegetables containing parasites must be blanched
Many vegetables may have some bacteria and bugs on them to a greater or lesser extent, which are unavoidable when growing. However, some vegetables may have more bacteria and insects, such as cauliflower, broccoli, bean sprouts, etc. Many people wash broccoli with water, but if you look closely, you will find that there are actually a lot of eggs on it. Therefore, before eating these vegetables, you must blanch them sufficiently, so that you can eat healthy and eat with peace of mind!
5. Vegetables containing colchicine must be blanched
Many people may not have heard of colchicine in their lives. In fact, colchicine is found in many vegetables, such as yellow cauliflower, enoki mushroom and so on. If we eat a lot of vegetables that contain colchicine, it can cause us to experience symptoms such as headaches, nausea, and abdominal pain.
Therefore, when eating vegetables such as yellow cauliflower and enoki mushrooms, we must blanch them, otherwise it will have a certain impact on our health.
How to properly blanch vegetables
Many friends think that blanching is to wait for the water to boil, put the vegetables in and it's over. That's right, that's true for the vast majority of vegetables. But there are actually some tricks to blanching.
Some vegetables need to be cooked in a pot under cold waterFor example, potatoes, radishes, etc., such vegetables must be blanched for a longer time to effectively remove the harmful substances contained in them.
Other vegetables, such as spinach, celery, rape, etc., these vegetables should be quickly in and out, otherwise the nutrients will be greatly lost. Blanch in boiling water for a few seconds and you're ready to go.
The above is what I will share with you today, February** Dynamic Incentive Plan I don't know if it will help you cook? What do you have to do with blanching vegetables? Welcome to leave me a message in the comment area, let's exchange food and enjoy life together! See you next time!