Dead crabs in the freezer should not be eaten The temperature of the freezer layer is not low, a few degrees above zero, which can ensure the freshness of the food and keep the food fresh, so the freezer layer is not bacteriostatic and bactericidal, and after the death of the crabs, there will be a large number of bacteria to multiply in the body, and the body will secrete histamine, which is toxic, so it is not appropriate to eat dead crabs placed in the freezer layer of the refrigerator.

Dead crabs in the freezer layer can be eaten The temperature of the freezer layer is relatively low, generally below zero, can freeze the food, bacteria and various enzymes have an inhibitory effect, put the crab in the freezer layer will soon be frozen, frozen to death, in this case, the crab belongs to the freezing death, the body will not produce bacteria inside, at low temperatures can not be secreted histamine, you can continue to eat.

Crab contains rich nutrients, protein, high fat content, because of its life in the water, the body will also host many bacteria,so after the death of the crab, at room temperature, the body's nutrients will soon be decomposed by the bacteria into harmful substances, so the dead crab is not recommended to consume, but if it is alive when the time to freeze, from the refrigerator out of the timely consumption is possible, the bacteria, the bacteria, the bacteria, the bacteria and the bacteria, the bacteria and the bacteria. But if you freeze them while they are still alive and take them out of the refrigerator, you can eat them in time. Bacteria do not reproduce and grow at low temperatures, so they do not produce substances that are harmful to the human body.

When frozen and not thawed, crabs can be kept for up to 3 months without becoming rancid. Frozen layer into the live crab, home preservation, the phenomenon of thawing must not occur in the middle of the phenomenon, otherwise thawed crab is very susceptible to bacteria and other microbial invasion, resulting in its deterioration, especially in freshwater crabs in the Schistosoma cysticercus resistance is very strong, even if it is frozen dead crabs are also susceptible to food poisoning phenomenon, so the general frozen crabs in order to prevent thawing in the middle of the day, but also as soon as possible to eat up, the best within a month to eat up. It is best to consume them all within a month.

Frozen crabs, the crab smell will be much heavier than fresh crabs, if you use the method of steaming crabs to eat, some people who do not like fishy will find it difficult to eat, in addition to the frozen crab, the crab meat will be analyzed due to the water out of the phenomenon occurs to soften, a little loose, steaming crab will aggravate the bad taste, so most of the crabs frozen dead will be used in the frying, smothering the method of eating to eat put some of the fishy smell is much lighter, taste and texture, and it is better to eat it within a month. The fishy flavor is lighter, and the taste is slightly better.