Acipenser sinensis is a high protein and fatty fish. Protein content in muscle is 16.42-20.4 1%, and fat is 3.05-4.32%. Protein content in liver is10.31-16.26%, and fat is 16.63-27.58%. The content of protein in eggs is 24.90-29.70%, and the fat is 18.06-24.00. There are 17 common amino acids in both muscle and egg.
It contains 8 kinds of amino acids necessary for human body; 2 semi-essential amino acids; 8 kinds of non-essential amino acids. The muscle of Chinese sturgeon also contains high content of amino acids, such as glutamic acid, aspartic acid, lysine and leucine. The low content amino acids are histidine, methionine and cystine; The contents of other amino acids are different from each other. The content of essential and semi-essential amino acids in the muscle of female Chinese sturgeon accounts for 48.54% of the amino acid content, and the egg grain accounts for 48.80%. Male muscle accounts for 49. 105. Because of its high amino acid content, the meat tastes delicious, the egg quality is also good and the nutrition is rich. The edible value of muscles, eggs and fins of Chinese sturgeon and the medicinal value of swim bladder are the same as those of bighead carp and sturgeon.
Therapeutic effect of Chinese sturgeon
Chinese sturgeon is full of treasures. Long-term consumption of sturgeon meat has obvious curative effect on chronic low back pain, stomach disease and alopecia. The cartilage of sturgeon has anti-cancer effect; Sturgeon gills have special effects of clearing away heat and toxic materials; Sturgeon liver is mainly used for treating scabies. Sturgeon oil has special effect on scald; Sturgeon's nose supplements deficiency and lowers qi. The swim bladder contains 80% bone collagen, which has obvious curative effects on leucorrhea, malignant tumor, kidney deficiency, impotence, nocturnal emission, spermatorrhea, hemoptysis, hematemesis, intestinal bleeding and neurasthenia. Fish roe has the effect similar to sheep placenta, which has the functions of beauty and fitness, and can drive away human parasites.