Introduction: shark's fin is made of shark's fin, some people say that shark's fin has high nutritional value and is a high-class ingredient, and some people say that eating shark's fin is just for the sake of face on the dinner table, so in the end, what is the nutritional value of shark's fin? The price is not expensive why there are so many people revered to eat shark's fin? Its nutritional value is high?

I, the nutritional value of shark fins

The reason why shark fins can be eaten is because of the shark's hunger and cold, there is a kind of fan-like wing tendon inside as much as 80% of the protein, there is a wealth of fats, sugars and other minerals, shark fins is a very precious cooking ingredients, but the nutritional value of the high is not 10 points. The nutritional value of shark's fin is reflected in his blood clotting, just although rich in collagen, but compared to chicken, duck and shrimp, it is not too much higher than the crowd, insufficient blood, malnutrition, deficiency of the body can be consumed in moderation with some of the benefits of gas to supplement the five viscera, the effectiveness of the long waist strength, but is not an irreplaceable food.

Two, is not a necessity

The price of shark's fin is high, mainly in his access is not easy. Shark fins are divided into many kinds, the vast majority of shark fins from sharks, the other shark fins are mainly wing tendons rich in collagen is quite high, but the collagen contained in the large molecules ah, is not easy to be absorbed directly by the body to utilize the shark fins themselves have no flavor, but the precious thing is expensive, the main rely on the seasoning. In fact, you can boycott shark's fin and use other items instead. Protect the ecology, because shark's fin is not a necessity for human beings.

Three, understand the nutritional knowledge of rational consumption

Shark fins since ancient times is regarded as the best of the sea, was used as a classic food on the high-level table, in fact, these foods in the end what nutritional value are not clear. From the point of view of professional doctors, the nutritional value of these foods is not too high, and even worse than some ordinary fish. It will just be treated as a symbol of status and position, precious seafood. It is not easy to come by. There is no special nutritional value, and in terms of ecological protection, we should not consume shark fins either. It has little nutritional value and is overloaded with cholesterol. Shark's fin is not an irreplaceable food, we can learn more about some nutritional knowledge to help us more rational consumption.