PURPOSE: A manufacturing method of liquid salt is provided to contain large amount of substitutional minerals and functional material which is useful to human body and has low salinity. CONSTITUTION: Absorbs and eradicates heavy metal and nucleus product which is contained in seawater to clay mineral which includes red clay, illite etc. Manufacture salty water of salt drawing 15%-35% by ionizing seawater which removed impurity. Manufacture concentrated saline by fusing salty water or bay salt to distilled water or purified drinking water, mineral water at 60 deg. C or greater. Manufacture liquid salt by immersing the selected material from vegetable group, mineral group, and animal group to the concentrated saline. A vegetable material is one kind or more than one from mushrooms, marine algae, medical herbs, tea, and cereals. [Reference numerals] (AA) Process drawing； (B1) Seawater-ionized bay salt(absorbing/settling and eradicating heavy metals and radioactive matters with clay minerals including red clay, illite, etc.)； (B2) Mixing and dissolving diluted water and ionized bay salt(liquid salt)(salinity 15-35%)； (C1) Seawater of tidal field； (C2) Ionizing seawater； (C3) Concentrating(artificially or naturally) liquid salt； (D1) Storing bay salt of the southwestern coast of Jeollanam-do and primarily removing bittern； (D2) Removing bittern(centrifuge, secondary bittern removal)； (D3) Baked salt(800°；C or higher)； (D4) Mixing and dissolving tabasheer/distilled water/ionized water and baked salt(liquid salt)(salinity 20-50%)； (E1) Impregnating low-sodium highly concentrated natural amino acid, mineral, vitamin, etc.； (E2) Concentrating(boiling liquid salt, 60°；C or higher, salinity 15-60%)； (E3) Impregnating functional materials(mushrooms, marine algae, medical herbs, cereals, teas, etc.)； (FF) Filtering/aging/storing； (GG) Producing tabasheer liquid salt； (HH) Mixing distilled water(0.1-35%), packing products, shipping본 발명은 기능성 액상 소금의 제조방법에 관한 것으로, 보다 상세하게는 일반적
