1, fish maw has high nutritional value, rich in protein and fat, the main nutrients are viscous colloidal high-level protein and polysaccharide substances. It is determined that each 100 grams of dry fish maw containing protein 84.4, 0.2 grams of fat, calcium 50 milligrams, 29 milligrams of phosphorus, iron 2.6 milligrams.

2, fish maw can be used for the treatment of sores, swelling and pain, anonymous swollen poisons, skin rupture, malignant tumors; lumbago, rheumatic lumbar and back pain, gastric disorders, tuberculosis, whooping cough, vomiting of blood, regenerative dysplastic anemia, impotence, bronchitis, and maternal hematochezia and post-partum abdominal pain and other conditions. Kidney stones, gastric and duodenal ulcers, rheumatic heart disease, gynecological self-ti and menstrual disorders have a good effect. Fish fat can also be used as gelatin pill shell and adhesive. With fish fat made of high viscosity gelatin or yellow fish glue up to 95%.

3, fish maw taste sweet, flat, into the kidney; with tonic kidney and essence, nourish the tendons and veins, stop bleeding, dissipate blood stasis, the effect of swelling; can cure kidney deficiency spermatorrhea, post-partum wind spasm, tetanus, vomiting blood, hematochezia, traumatic bleeding, hemorrhoids and other diseases.