The green gum, or emerald mussels, also known as sea rainbows, is dried up and becomes "fruit." One of the country ' s most important economic herbs is known as seafood treasures, well-savored meat, rich nutrition, dry proteins of 53.5 per cent, fat 6.9 per cent, sugar 17.6 per cent, inorganic salt 8.6 per cent, as well as various vitamins, iodine, calcium, phosphorus, iron and various amino acids. In this Baseline, mussels have been documented as having the function of treating ailments, abdominal decay, haematosis and bowel pain. Rainbow is a low-cost, high-yield seafood product in Qingdao. My sister-in-law went back to her hometown and bought her crabs, scallops, oysters and rainbows, and a big incubator could not be filled, leaving several rainbows and several oysters, which, on the day before Mid-Autumn, had reached 80 pounds of crabs (about 7 or 8 taels each) and several times the price of other seafood. Let's not waste it. Let's make it a little more refined. Sea rainbows are suitable for eating with winter melons, radish, etc., so they are accompanied by liquefy melons, which are beautiful and productive。