Steamed fish and black bean oil contains a high content of purine.

Steamed fish soy sauce is a kind of soy sauce that is usually used to steam fish. It is a seasoning with Asian characteristics used in cooking. Soy sauce is generally made from soybean as the main raw material, and water and salt are added to make koji and ferment.

Purine (molecular formula C5H4N4) is a heterocyclic aromatic organic compound and a metabolite in metabolism.

correlation:

a liquid brewed by various enzymes secreted by various microorganisms during reproduction. The raw materials for making soy sauce are different in different countries and regions, and the ingredients used are different, and the flavor is also different, especially the fish sauce in Vietnam (using fresh fish).