There are two possibilities for flower armor does not open.
1. The armor is dead. After the death of the flower armor, it is possible that the shell of the flower armor will be closed tightly and will not open after heating.
2, the armor is frightened. The flower armor will stretch out its tentacles to feed when it is quiet and harmless, but if there is some movement or frequent movement, the flower armor will not open its mouth, and it will open its mouth after being heated.
2 What to do if the flower armor does not open
There are two ways to deal with the flower armor if it does not open.
1, not open even after cooking. The ones that don't open even after cooking are usually dead ones, so they are easy to get sick after eating them, so they can only be thrown away and can't be eaten anymore.
2, cooking before not open, cooking after the opening of the flower armor. This kind of flower nail is alive and can be eaten normally after cooking.
The opening of the uncooked flower armor is not necessarily dead.
Live flower armor in the tentacles out to feed on the situation will appear shell open, but will soon be retracted, if there is a flower armor shell open for a long time after not retracted or completely open the case, it means that the flower armor is dead.
4 flower nail opening can still eat
1, opening the dead flower nail is not recommended to eat, dead flower nail contains bacteria, bacterial metabolites, histamine and other ingredients will cause damage to the human body, discomfort, so it is not recommended to consume, but just died of the flower nail can still eat.
2, the opening of the non-death of the flower nail cooking is edible, and the normal flower nail after cooking will be open, this opening flower nail is edible.