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The nutritional value and efficacy of crab roe how to eat the most delicious crab roe?

Crab roe is the ovary and digestive gland of female hairy crabs. It is orange, delicious and has the highest nutritional value among all parts of hairy crabs. So, what is the nutritional value and efficacy of crab roe? How to eat the most delicious crab roe?

Nutritional value and efficacy of crab roe

Crab roe is very rich in nutrients, which is the highest among all parts of hairy crabs. It is rich in trace elements such as calcium, phosphorus, zinc, iron, selenium and other essential elements of human body, as well as high-quality protein, collagen, vitamin A, unsaturated fatty acid, etc. it is known as sea gold.

1. Crab roe has the effects of appetizing, moistening the lung, tonifying the kidney and strengthening yang, nourishing blood and promoting blood circulation.

2. Hairy crabs are also rich in amino acids and high-quality collagen. Eating more has a good effect on beauty and skin care.

3. There is also a lot of vitamin A in crab roe, which is good for softening cutin.

4. Children eat more can prevent rickets, the elderly eat more can alleviate osteoporosis.

5. Crab roe is rich in protein, trace elements and other nutrients, which has a good nourishing effect on the body.

6. It is found that crab roe has anti tuberculosis effect, and eating crab roe is very beneficial to the recovery of tuberculosis. It is generally believed that fresh water crab is the best medicine, while sea water crab is only edible. Traditional Chinese medicine believes that crabs have the functions of clearing away heat and detoxification, nourishing bones and marrow, nourishing tendons and promoting blood circulation, dredging meridians and collaterals, benefiting limbs and joints, eliminating injuries, nourishing liver yin and filling stomach fluid. For congestion, injury, jaundice, lumbago and leg pain and rheumatoid arthritis and other diseases have a certain therapeutic effect.

How to eat crab roe

The amount of crabmeat should not exceed that of a mature hairy crab. The World Health Organization recommends that the daily intake of cholesterol should be less than 300 mg. It can be seen from the above that the cholesterol content of a hairy crab has exceeded the recommended daily intake, so it is necessary to control the consumption of crabs. It is recommended to eat no more than one crab at a time, with a maximum of 2-3 times a week. If you eat 2-3 crabs at a time, you should eat them every other week.

According to statistics, there are 466 mg cholesterol in every 100 g of crab roe and 65 mg cholesterol in every 100 g of crab meat. Epidemiological surveys around the world have confirmed that the intake of cholesterol and saturated fatty acids in the diet is too high, which will increase the level of cholesterol and triglycerides in the blood, resulting in an increase in the incidence of cardiovascular disease and diabetes. So eating more crab roe will increase the risk of cardiovascular disease.

What kind of crab is more delicious

The larger, orange crab roe is more delicious. This is because when the crab roe becomes large and bright orange, it means that the gonad of the female crab has been fully mature, bright and oily, with the best flavor.

Crabmeat with bright color, orange red or dark yellow, clean without impurities, delicious, dry enough for the top grade. Crab roe is oily and should be sealed.

How to eat crab roe

Eating crab roe is the climax of eating crab. Open the crab shell, pay attention to open the cover from the top of the head, remove the crab lung, heart, stomach and intestines, bend the body to both sides, and squeeze out the crab roe for eating.

Add some fresh ginger and vinegar to the crab. Crab tastes salty and cold, while ginger is warm, which has the effect of dispersing cold and detoxifying; vinegar can kill bacteria and destroy histamine in crab besides seasoning. Besides, ginger and vinegar are condiments. When eating crab, dip in ginger vinegar juice to make crab taste more delicious.