The blackness of the pineapple has already shown that it is already broken. First of all, the taste is definitely not as good as normal pineapple. Secondly, it has already produced a fungal mildew reaction. If you rush to eat it, it will have a certain influence on the stomach and intestines. So the answer to this question is obvious. We must stop eating blackened pineapples.
Is it still black in the middle of pineapple
1, it is best not to eat
The darkening of pineapple may be due to over-mature, it may be due to rot, if it is over-ripe, you can eat, or you can not eat.
Excessive ripening of pineapple will cause it to appear dark; of course, if the pineapple is rotten and broken, it will also make it dark; sometimes the weather, the environment, etc., will also affect the color of the pineapple. If the pineapple is black, you must pay attention.
When the pineapple appears dark, you can smell the scent in the darkened place first. If there is odor, it is very likely to be rotten, so don't eat it; if there is no odor, it is over-matured. Can eat. If it is not assured, it is better not to eat.
2, eat rotten pineapple
It was said that the black pineapple is rotted, but only to varying degrees, but the taste of the pineapple will change greatly. In particular, the taste of the pineapple and the heart of the radish will be difficult to eat. But also not conducive to good health, black heart pineapple is infected by fungi, if you eat if the stomach is not easy but cause gastrointestinal discomfort, diarrhea and other diseases, but also difficult to eat will lead to illness, so still do not eat black pineapple is better .
How to choose a good pineapple
1, see the appearance of shape
Good quality pineapple fruit is cylindrical or slightly pointed oval, moderate and uniform size, fruit shape is correct, a small number of buds.
2, see the appearance of color
Pineapple color is light yellow or bright yellow ripe can be eaten directly, the color is light yellow, microstrip greenish luster, this is generally eight minutes cooked, if it is the day to eat can buy the appearance is light yellow, if you need to eat 2 days The optional microstrip green-blue gloss.
3, touch the appearance of hardness
The pineapple is lightly pressed by hand, and the pineapple is hard and inelastic; it is quite mature and slightly matured by Microsoft; overset or even depressed is over ripe pineapple; if there is overflow of juice, the fruit is already deteriorating.
4, using the nose
It smells of pineapple with the nose. The immature pineapple smells nothing. It is light and fragrant. After the incision, the pineapple is full of ripe pineapple. The outer skin has a very strong aroma of pineapple which shows maturity.
5, look at the flesh
After the incision, the fruit of the good pineapple was seen to be shallow and small, with a pale yellow tissue inside. The flesh was thick and the core of the fruit was small. The poor quality of the pineapple fruit was deeper and deeper. Some fruits could reach deep into the pineapple core and the internal tissue gap. Large, thin flesh with large core, if it is immature pineapple flesh is relatively crisp, and the color is somewhat white.
Pineapple correct eating method
One, pineapple with salt water bubble
There is a kind of human body that is very strange, as long as eating pineapple is allergic, this is very bad. For allergic people, eating pineapple is very afflicting, so doctors recommend that the method of avoiding allergies is very simple: After pineapples are peeled, cut into pieces or blocks, soak in dilute salt water for half an hour, and then use cold water. Go to salty, so that you can easily resolve allergic reactions.
Second, people with hypertension are not suitable for eating
Pineapple is not only delicious but also nutritious, so everyone loves it. However, this is not suitable for some people with high blood pressure. Because pineapple contains serotonin, which is a nitrogen-containing organic substance that has a strong effect of constricting blood vessels and raising blood pressure, it is very unsuitable for people with high blood pressure to eat, and headaches are caused by eating it.
Third, pineapple can be cooked and eat
The common way to eat pineapple is to use salt water to run it. In fact, there are more commonly used methods. After pineapples are peeled and fruited, cut into pieces or pieces and put them in boiled water and eat them. This is the healthiest. It is also most beneficial to the human body because it causes degeneration-promoting action at 45-50°C, and when it reaches 100°C, more than 90% is destroyed, which is very good for allergic persons. Of course, this method is also suitable for high blood pressure people to eat, because there is no more direct desensitization than this.
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