What is the nutritional value of Yangcheng Lake hairy crabs? Introduction to hairy crabs

Yangcheng Lake hairy crabs are rich in nutrients. They contain a variety of vitamins, among which vitamin A is higher than other terrestrial and aquatic animals. Crab meat is rich in trace elements, such as phosphorus and other substances needed by the human body. Therefore, eating crabs is good for the human body. What other nutritional values ​​does hairy crabs have? Please open the following content to learn more!

Contents of this article

1. Nutritional value of Yangcheng Lake hairy crabs

2. Introduction to hairy crabs

3. What to eat with hairy crabs

Nutritional value of Yangcheng Lake hairy crabs

Yangcheng Lake hairy crabs are rich in nutrients and contain a variety of vitamins, including vitamin A, which is higher than other terrestrial and aquatic animals, 5-6 times higher than vitamin B2 in meat, 6-10 times higher than fish, and 2-3 times higher than eggs. The content of vitamin B1 and phosphorus is 6 to 10 times higher than that of ordinary fish.

Every 100 grams of edible crab contains 17.5 grams of protein, 2.8 grams of fat, 182 milligrams of phosphorus, 126 milligrams of calcium and 2.8 milligrams of iron. In addition to being rich in calcium, the crab shell also contains astaxanthin and astaxanthin.

Crabs are high in protein and have the effect of nourishing yin and strengthening yang. Crab meat is rich in trace elements, such as phosphorus and other substances needed by the human body, so eating crabs is good for the human body. Generally, you can eat them. However, some people are still cautious about eating crabs, because crabs are cold in nature. People with colds should eat less for the time being, and they can eat them with confidence after their bodies recover.

Introduction to hairy crabs

The Chinese mitten crab is an economic crab, also known as river crab, hairy crab, clear water crab, and hairy crab. It is a long-standing delicacy in China. Its claws are used for feeding and fighting enemies, and the inner and outer edges of the palms are densely covered with velvet, hence the name of the mitten crab. It is an omnivorous animal, and fish, shrimp, snails, clams, worms, earthworms, insects and their larvae can all be used as animal bait for hairy crabs.

Crabs contain more vitamin A, which helps the keratinization of the skin; they can also supplement calcium for rickets in children and osteoporosis in the elderly. They are widely distributed in lakes along the north and south coasts, with the Yangtze River producing the most and tasting extremely delicious. Among them, the most famous is the Gucheng Lake hairy crab, which has always been known as the best among crabs and is recognized as a well-known Chinese trademark by the State Administration for Industry and Commerce. Other well-known ones include the Taihu Lake hairy crab, the Yangcheng Lake hairy crab, and the Changdang Lake hairy crab.

What to eat with hairy crabs

First of all, crab meat is high in protein, so if you eat too much in one meal, it is easy to lead to excessive protein intake. Although excessive protein will not cause any serious diseases, it will increase the burden on the liver and kidneys, and people with weak digestive systems are particularly prone to adverse reactions.

Secondly, if you take in protein without the help of carbohydrates, the utilization rate will be greatly reduced. Therefore, when eating crabs, you should first pair them with cereals. People with good gastrointestinal function are best to choose coarse grains, otherwise they can choose to eat rice porridge or noodles. With the help of cereals, the utilization rate of protein is higher and it is more "stomach-nourishing".

In order to reduce the harm of the large amount of cholesterol in crab meat to the human body, you should also pay attention to eating crabs with foods high in dietary fiber. These include various vegetables, whole grains, fruits, etc. These foods are helpful in reducing the absorption of cholesterol and promoting the reasonable metabolism of cholesterol. If you already have problems such as high blood lipids and fatty liver, it is recommended to eat less seafood.

Winter melon and crab: Winter melon is fat-free and low in sodium. Eating it with crab meat has the effect of losing weight and keeping fit. It is suitable for patients with heart disease, diabetes and obesity.

Tofu and crab: The taurine in crab combined with tofu rich in isoflavones can help restore physical strength and prevent aging.

Crab with rice wine: The rich amino acids in rice wine can enhance the flavor and can also reduce or eliminate the discomfort after eating crabs.

Asparagus and crab: Crabs are rich in calcium, and the vitamin K in asparagus helps calcium attach to bones. Eating them together can strengthen bones.

Onion and crab: Eating them together can nourish yin, clear away heat, promote blood circulation and remove blood stasis. It is suitable for patients with yin deficiency and prone to sores. The elderly with osteoporosis can also eat it frequently.

Ginger crab: When eating crabs during the Great Cold, be sure to pair them with warming ginger to neutralize the coldness of the crab, reduce damage to the stomach and intestines, and facilitate digestion and absorption of the crab meat.