Those things about clams (1)
How do clams spit sand cleanly?
The simplest and most economical method is to simulate the habitat of Meretrix meretrix. Let the flowers soak in sea salt (water+sea salt) 1-2 hours. It is suggested to change water halfway to discharge the excreta of flowers. In addition, you can shake or drop some sesame oil to make the clam dizzy. Oil can isolate water from air, so that Meretrix meretrix lacks oxygen, thus accelerating the speed of sand spitting.
Why can't clam be kept in seawater?
Many people will soak TA in sea salt water all night after eating it, but this will easily lead to the death of Meretrix meretrix. Because Meretrix meretrix will produce poop when it inhabits, if the water is not changed in time, the poop will produce ammonia pollution, and once it exceeds the standard, it will cause Meretrix meretrix poisoning.
How to raise clam temporarily correctly?
Huahui is an anoxic marine animal. Even if it is dehydrated at low temperature 10 hour, it will not die. So you can soak it in sea salt water for half an hour before temporary cultivation, then dehydrate it and put it in the refrigerator, and then take it back to sea salt water when you take it out the next day.
Those things about clams (2)
Is Meretrix meretrix a clam worm?
Clams are clams, but clams are not just clams. Clams generally live in shallow water with a water depth of about 30 meters, and they can be dug up by the sea. At present, there are about 200 species of Meretrix meretrix, and there are 30 species in China. In addition to flower clams, there are 9 kinds of clams that are common in our life.
clam
White clam
Oil clam
Shi Mao
Green clam
yellow
Blood clam
Sand clam (Xishi Tongue)
skiff
Those things about clams (3)
Nutrition and efficacy of Meretrix meretrix
Comprehensive nutrition: flowers have the characteristics of high protein, high trace elements and low fat.
Calcium supplement and fitness: the calcium content of flowers is among the best in seafood, and the calcium content per 100g is 130mg, which is not as good as dairy products, but it is also a good source of calcium.
Prevention of anemia: Vitamin B 12 is also rich. B 12 is related to blood metabolism, and those who lack it may have pernicious anemia.
Lowering cholesterol: Giving Dieter 7- cholesterol and 24- methylene cholesterol can not only inhibit the synthesis of liver cholesterol, but also accelerate excretion.
Regulate mood: Trace elements contained in flowers also help to relieve stress and eliminate anxiety.
Huagede classic food
Clams can be steamed, boiled, fried and roasted, because there is no need to put monosodium glutamate when cooking with its own taste. If blanched, it is recommended to boil the pot with warm water. Don't cook for too long, the meat will get old easily.
Those things about clams (4)
About the history of shellfish
As early as the Paleozoic CAMBRIAN era, there were traces of shellfish. In the long history of human civilization, shellfish are not only used as food, but also as money, decoration, sacrifice, divination and other purposes.
The cargo shell on the right is the earliest currency of human beings, and the birth of currency is one of the important symbols of human beings from barbarism to civilization.
The oldest clam in the world
Arctic clam "Ming"
In 2006, British scientists discovered a kind of clam in Icelandic waters. Clams also have annual rings that turn once a year. Later, it was found that there were 405 rings on TA, indicating that TA was at least 405 years old. It was named "Ming" because it was supposed that the time of birth was in the Ming Dynasty in China.
Ming, as the longest-lived mollusk, belongs to the Arctic clam, which is a long-lived clam species and generally lurks in the depths of the ocean. Earthworms over 100 years old can often be found in the Irish Sea and the North Sea. Since the industrial revolution, great changes have taken place in the atmospheric environment and seawater temperature, and the annual rings on these clams, like phonograph records, record the changes of the times and the world!