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Analysis:

Which has the highest nutritional value, wild sea cucumbers or farmed sea cucumbers?

< p> The nutrition of wild sea cucumbers is far better than that of farmed sea cucumbers. There are two ways to cultivate sea cucumbers. One is to use shrimp ponds or sea cucumbers to cultivate sea cucumbers. The other is to artificially breed sea cucumbers and return them to the sea to grow on their own, that is, bottom-seeded sea cucumbers. From the perspective of the growth process of sea cucumbers, they can be regarded as wild Sea cucumber.

At present, pure wild sea cucumbers and bottom-sown sea cucumbers are mixed together and cannot be distinguished. From the perspective of nutritional value, the water level in the dam or shrimp pond is very shallow, the light is sufficient, the sea cucumbers grow quickly, and the nutrient accumulation is low, just like the value of cultured soft-shelled turtles is far lower than that of wild soft-shelled turtles. What is even more alarming is that during the breeding process, some sea cucumber farmers add antibiotics to the tanks where sea cucumbers are raised to prevent and control pests and diseases. In order to promote the rapid growth of sea cucumbers, they add growth hormones to the feed, resulting in drug residues in adult sea cucumbers, which is harmful to the human body. Potentially harmful.

In addition, in recent years, the problem of excessive heavy metals in aquatic products has become a focus of food safety. Although domestic public opinion has not affected sea cucumbers, sea cucumber breeding areas are adjacent to pollution sources, seawater circulation is slow, and sea cucumbers are slow to move. They live in the Even in a slightly polluted environment, the consequences can be imagined. This kind of sea cucumber is afraid that the heavy metal index such as cadmium, lead, mercury, chromium and zinc is much higher than its nutritional index. However, coastal natural sea areas such as Weihai and Rongcheng in Shandong have less pollution and the sea cucumbers grown in them are of the best quality. Its characteristics are: thick meat, rich nutrients and good taste. It is currently recognized as the best nutritional product in society.