PURPOSE: Functional salt, and a producing method thereof are provided to add a natural additive to salt water for evaporating and producing the salt, and to offer an improved seasoning effect of the salt.CONSTITUTION: A producing method of functional salt comprises the following steps: dissolving high quality bay salt in tap water or underground water to obtain salt water having salinity of 23-25% precipitating the salt water in a first storage tank for removing first impurities transferring the salt water to a second storage tank, and adding a natural additive heating the salt water at the temperature higher than 100 deg C for evaporating the tap water or the underground water and re-crystallizing the salt and cooling the salt before inserting into a container. The natural additive is selected from Japanese apricot, grape, ginseng, pine needles, and a garlic extract.COPYRIGHT KIPO 2012천일염을 오염되지 않는 수돗물(지하수)에 녹여 염도 23%~25%의 소금물을 만든다.저장탱크 1에서 24시간 자연 침전시켜 1차 불순물을 걸러내어 저장탱크 2로 옮겨 천연첨가물중 한 가지만 첨가하여 소금물과 혼합한다. 혼합한 소금물을 가마에서 100℃이상 가열하여 수돗물(지하수)을 증발시켜 소금을 재결정시켜 소금만을 얻어낸다.
