Hairy crab crab yolk is the best part of hairy crab, both in terms of nutritional value and in terms of color and taste and flavor. The crab yolk is actually composed of the egg cells, gonads and digestive tissues of the female crab, and this article will introduce the nutritional value and efficacy of the crab yolk.
Nutritional value of crab yolk
It is the most nutritious part of hairy crab, rich in essential trace elements such as calcium, phosphorus, zinc, iron and selenium, as well as high quality protein, collagen, vitamin A and unsaturated fatty acids, which is known as the "gold of the sea".
Efficacy and effects of crab yolk
Crab is rich in protein, trace elements and phospholipids, so crab yolk is a good tonic for the body. However, the fat and cholesterol content of crab yolk is relatively high, so it is not advisable for people who are on a diet to eat more than once.
It is also an appetizer and lung moistener, a tonic for the kidneys and the yang, and a blood nourisher. The nutritional value of the crab yolk is the highest. The crab yolk should be bright orange or dark yellow in color, clean and free of impurities, with a fresh taste and sufficient dryness. Crab yolk is very oily and should be kept in a sealed container.
Contraindications of crab yolk consumption
Crab yolks generally have a lot of cholesterol. The cholesterol content in eggs is generally above 200, and crab yolk is even higher than eggs, and may contain more than 400 mg of cholesterol per 100 grams, while the cholesterol in crab meat is about 60-70 mg per 100 grams, so crab yolk should not be consumed by people with high blood pressure, high blood fat, arteriosclerosis, coronary heart disease and other vascular diseases.
How to eat crab more delicious and healthy
Eat crab with some freshly grated ginger and vinegar. Crab is salty and cold, while ginger is warm and has the effect of warming the middle and dispersing cold and detoxifying the body; vinegar, in addition to seasoning, can sterilize and destroy histamine in crab. And ginger and vinegar are condiments, so dip the crab in the ginger vinegar sauce to make the crab taste more delicious.
