It is a synthetic product with fish roe as the main material.

According to a query on the Bohe Doctor website, we learned that squid fish roe is a synthetic product with fish roe as the main material, made from a mixture of herring and crab roe; it is used in sushi restaurants and cafeterias As a condiment. Per 100 grams of dace fish roe contains 63.85 to 85.29 grams of water; 0.63 to 4.19 grams of fat; 12.08 to 33.01 grams of crude protein; 1.24 to 2.06 grams of crude ash, and is rich in cholesterol, phosphorus, calcium, iron, riboflavin and vitamins A, B, D and other nutrients.