When it comes to summer snacks, I have to mention crayfish. There are crayfish everywhere in the store or on the food stalls. Spicy lobster, spiced lobster, garlic lobster, braised lobster... The crayfish is the hottest dish this summer. No one! But we have to remind you that the crawfish tastes beautiful and you need to be careful.
What is the yellow inside the crayfish
The unproduced shrimp (the egg) - in the brain.
During the mature period, the female shrimp will contain shrimp yellow at the head and neck, so shrimp with yellow shrimp must be female, but no yellow shrimp is not necessarily male, and female shrimp do not have yellow shrimp.
The common people are less familiar with shrimp yellow than shrimp, shrimp in shrimp before the egg contains shrimp yellow head and neck, commonly known as "red head".
Can yellow in crayfish eat?
Eating lobster, in addition to shrimp, attractive shrimp yellow is also a favorite of many people. Lobster heads, oysters, intestines, and many people's favorite shrimp yellow, it is best to remove, do not eat.
According to experts, the crawfish's main organs such as tendon, liver, and stomach are concentrated on the head, and food and water flow through and stay on the head. The heavy metal content of shrimp head is often higher than that of shrimp tail, while shrimp yellow is the gonad of lobster. , Together with liver lice, it is easily contaminated. Therefore, shrimp yellow is best eaten less.
What parts of the crayfish can not eat
1, shrimp head
How many parasites and pathogens are in the head of a shrimp? If you look at it with a microscope, you will be scared! Shrimp head, throw it directly! It is best to cut the shrimp head before cooking.
2, shrimp yellow
Want to let food goods give up shrimp yellow, this is too difficult! But when you can't tell whether the lobster is clean or dirty, give it up! Shrimp yellow is very close to the liver of shrimp, particularly vulnerable to pollution, eating more stomach pain is light, do not engage in food poisoning into the hospital to thank God!
3, shrimp gut
Shrimp intestines is a well-known shrimp line, and almost all restaurants do not bother to go to the shrimp line, so diners should be careful that the shrimp line is a gathering place for heavy metals, toxins, and dirt, and must be picked!
What to watch for crayfish
1, to choose fresh. When it comes to distinguishing the advantages and disadvantages of crayfish, it is actually very simple. The fresh crayfish is bright and full, with a tight flesh and a certain amount of elasticity and chewing. If it is a crayfish that has been placed for a period of time or has died, the meat is soft and looks empty and full.
2. Dead lobsters must not be eaten. Because lobster is a high-protein organism, it contains many bacteria in its body. When lobster dies, bacteria break down immediately. People eat it, and it is easy to poison and diarrhea. Before eating crayfish, we must also look at the body of the crayfish, such as the tail twisting, indicating that before the wok is live. If the tail is straight, it means that before the wok is dead, the bacteria in the dead crayfish is easy to exceed the standard, it is best not to eat.
3. After the live lobster is bought, it is best to keep it for 24 to 36 hours in clean water to spit it out of the body and kill other bacteria.
4, in the processing of lobster, the dirt in the two cockroaches to be removed, because the cockroach hairs inside a lot of bacteria, shrimp shells are best scrubbed with a brush. The roots of the lobster claws are most likely to filth and must be cut off. Finally, we must brush and wash to cook.
5, cooking crayfish must be cooked thoroughly, so as to ensure the killing of lobster bacteria and parasites.
6. How to tell if the crayfish is cooked? The method is very simple, is to bite it - if the meat is not soft when bitten, there is a chewing head, and at the same time there is juice outflow, is cooked; also, observe the cross-sectional color of the bite is consistent, the same is cooked.
How to eat crayfish safely?
1, can not eat shrimp
In summer, foods with high temperatures are most likely to be corrupted. Crayfish are high-protein foods, and may contain parasites. After the death, they are more corrupt and may cause symptoms such as diarrhea and abdominal pain after eating. Dead shrimp has empty shells when peeled, and the meat is not full and soft and inelastic.
2, clean
After the crayfish is bought, it is best to keep it in clean water for 24 hours. Change the water constantly until the water becomes clear. The crayfish is best scrubbed with a brush. The dirt in both bowls must be removed and the fine claws must be cut off. It is best to remove the head before cooking.
3, cooking methods
The crawfish must be cooked and cooked. Do not eat raw or eat unripe crayfish. Cooking crayfish requires temperatures above 100°C for 10 minutes, preferably 10 minutes before frying.
4, eat a degree
Eating crayfish must be temperate. You can't eat too much at a time. Crawfish is a high-protein food. People who are allergic to sea food or have allergic diseases should eat it carefully. Gout patients should not eat it.
SARS-CoV-2 Neutralizing Antibodies Test (ELISA)
Covid-19 Neutralizing Antibody Test,Covid-19 Neutralizing Antibodies Test,Sars-Cov-2 Neutralizing Antibody Test,Sars-Cov-2 Neutralizing Antibodies Test
Wuxi BioHermes Bio & Medical Technology Co., Ltd. , https://www.biohermesglobal.com