Sea rainbow color is different because of the male and female, in the breeding season male reproductive glands for milky white, female reproductive glands for red, which the color of the meat can be seen in the mussels of male and female, so the color is not the same. Sea rainbow is one of the important economic shellfish in China, and it is a famous seafood treasure. Its meat is tasty and nutritious, containing 53.5% protein, 6.9% fat, 17.6% sugars, 8.6% inorganic salts, and a variety of vitamins, iodine, calcium, phosphorus, iron and other trace elements.

Sea rainbow color is not the same because of the male and female, in the breeding season male reproductive glands for milky white, female reproductive glands for red, in which the color of the meat can be seen in the mussel male and female, so the color is not the same. Sea rainbow is one of the important economic shellfish in China, and it is a famous seafood treasure. Its meat is delicious and nutritious, containing 53.5% protein, 6.9% fat, 17.6% sugars, 8.6% inorganic salts, and various vitamins, iodine, calcium, phosphorus, iron and other trace elements.