It is wrong to add oil to the sixty-year-old beetles to vomit sand. After adding cooking oil, the oxygen content in the water will be reduced, making it difficult for the sixty-year-olds to breathe. This will not help the sixty-year-olds to spit out sand and will also accelerate their death. die.

The correct method is to soak the clams in warm salt water. Put the clams into a basin of warm water, and add salt and oil to the warm water. The dosage depends on the water in the basin. This approach can imitate the growing environment of clams, allowing them to open their shells and spit out sand.

After letting it sit for two to three hours, you will see that most clams have opened their shells and the water is turbid. At this time, the process of spitting sand is completed. If you want to shorten the sand vomiting time, you can stir the water in the basin back and forth with your hands and change the water repeatedly, so that the clam can spit out all the sand in a few minutes.

Nutritional value of clams

The meat is delicious and nutritious, with high protein content and reasonable amino acid composition and ratio; low fat content, high unsaturated fatty acids, and easy to be Digested and absorbed by the human body, there are also various vitamins and medicinal ingredients.

Clams contain calcium, magnesium, iron, zinc and other trace elements necessary for the human body. They can be used as human nutrition and green food and are favored by consumers. Clam meat and shellfish molluscs contain delta 7-cholesterol and 24-methylene cholesterol, which have the effect of lowering serum cholesterol.

Clam has the unique function of inhibiting the synthesis of cholesterol in the liver and accelerating the excretion of cholesterol, thereby reducing cholesterol in the body. They are more effective than the commonly used cholesterol-lowering drug sitosterol.

The above content refers to People’s Daily Online—Clams are delicious and have high nutritional value? How to choose and clean them?