Dalian Sea Cucumber is a specialty of Dalian, Liaoning Province, and a landmark product of chinese national geography. Dalian sea cucumber, a kind of sea cucumber produced along the coast of Dalian, also known as sea rat and sea cucumber, is a precious marine animal, which has lived on the earth for 600 million years.
According to "Compendium of Materia Medica", sea cucumber is sweet and salty, which has the functions of tonifying kidney, nourishing essence, diuresis, strengthening yang, treating impotence and nourishing nature, so it is called sea cucumber. Sea cucumber is a typical high-protein and low-fat food with tender meat and rich nutrition. It tastes delicious and elegant. It is a well-known delicacy and one of the eight treasures of seafood. As famous as bird's nest, abalone and shark's fin. It often plays the final role in the elegant hall and is regarded as one of the souls of China cuisine.
Dalian sea cucumber producing area environment
Dalian's unique geographical environment and high-quality marine resources provide an ideal harbor for the growth and reproduction of high-quality sea cucumbers. Dalian, located at the junction of cold and summer in China, has a special continental shelf structure. The seabed in this sea area often meets with cold and warm currents, and the seawater exchange capacity and self-purification capacity are superior to those in other sea areas, and the nutrients are updated frequently and richer.
The turbulent sea current has created the unique elasticity and firm taste characteristics of Dalian sea cucumber. At the same time, because the sea cucumber is always in motion, it grows slowly, but it has accumulated sufficient nutrition and high quality. The annual average temperature of seawater in Dalian coastal area is 12. 1℃ at the surface and 8.8℃ at the bottom, with the highest temperature of 28℃ and the lowest temperature of 1℃.