For many diners, crab is not only a delicacy, but also a pleasure to live. However, the storage and preservation of crabs can be a headache. Today, Fugui is here to give you tips to make your crab storage worry-free, and enjoy delicious crab meat at any time!
1. Preparation before crab storage
Before storing crabs, we need to do some preparations. First of all, make sure that the crab is alive. Dead crabs not only taste bad, but may also produce harmful substances that affect health. Secondly, the crabs should be cleaned. Crabs live in water, and they will inevitably have some sediment and impurities on their bodies. Before storing, scrub the shell of the crab with a brush and rinse it with clean water at the same time.
Second, the storage method of crabs
1.Refrigerator refrigeration
This is the most common and practical method of storage. Place the cleaned crabs in a crisper bag or crisper and place them in the freezer compartment of the refrigerator. The temperature of the refrigerator room is generally between 0-10, which is suitable for the storage of crabs. This method can preserve the crab for 3-5 days, but it should be noted that refrigeration for too long will cause the crab to taste worse.
2.Bucket farming
If you have a large enough bucket or tank at home, you can also keep crabs in it. Put the crab in a bucket, add the right amount of water (don't cover the crab's body), and then put in some small fish and shrimp as food. This method keeps the crabs alive, but it is important to note that the water in the bucket needs to be changed daily to keep the water clean.
3.Wet towel wrapping method
This is a relatively simple method of storage. Wrap the cleaned crabs in a damp towel and place them in a plastic bag or crisper box. Wet towels can provide a certain amount of humidity to the crabs and avoid dehydration during storage. This method is suitable for short-term storage, and crabs can generally be preserved for 1-2 days.
3. Crab preservation skills
1.Keep it cold
Crabs are cold-blooded animals and are very sensitive to temperature. During storage, it is necessary to maintain a low temperature environment to avoid the death or spoilage of crabs due to high temperatures. Both refrigerator and bucket farming can provide a suitable low temperature environment for crabs.
2.Maintain humidity
Crabs live in water and also have certain requirements for humidity. During storage, maintain a certain humidity to avoid dehydration of the crabs. Both wet towel wrapping and bucket culture can provide a suitable humidity environment for crabs.
3.Avoid squeezing
The shell of crabs is fragile and prone to crushing and cracking. During storage, it is important to avoid squeezing the crab so as not to affect the taste and quality. The crabs can be placed in a crisper bag or crisper and then placed in the refrigerator freezer, which will prevent the crabs from being crushed during storage.
4. Precautions for eating crabs
1.Dead crabs should not be eaten
Dead crabs not only taste bad, but may also produce harmful substances that affect health. Before eating, make sure the crab is alive. If the crab is found to be dead, it should be discarded immediately and not eaten.
2.Crabs should be eaten cooked
Crabs live in water and may carry some parasites and bacteria on their bodies. Before eating, the crab is cooked thoroughly to kill parasites and bacteria. Do not eat raw crab or half-cooked crab meat to avoid contracting diseases.
3.Crabs are counterproductive to some foods
When eating crabs, it is necessary to pay attention to the restraint relationship with some foods. For example, crab and persimmon, pears and other fruits, eating at the same time may cause diarrhea; Crab is compatible with cold drinks, and eating it at the same time may cause gastrointestinal upset. When consuming crabs, take care to avoid these foods.
In short, the storage and preservation of crabs requires mastering certain skills and methods. Methods such as refrigerator refrigeration, bucket farming, and wet towel wrapping can make your crab storage worry-free. At the same time, it is necessary to pay attention to check the freshness and cooking degree of the crab before eating it to avoid health problems caused by improper consumption. Hope this article will be helpful to you and let you enjoy the delicious crab meat at any time!