Process for preparing a functional salt from the underground salt water

摘要

Present invention relates to a functional salt having no risk of pollution and superior effect in preserving essential minerals and other miscellaneous ions and the process for preparation thereof. Specifically, the functional salt of the present invention may be prepared by the process comprising the steps consisting of: subjecting Bando Deep Ocean Water (BDW) drawn up from the underground in the depth ranging from 700 to 1000 m at hot spring region of Paltan-myeon, Hwaseong-si or Incheon-si, Kyonggi province, or Dadae-dong, Saha-gu, Busan-si, Gyeongsangnam-do to filtration; drying in the sun or spray dryer or heating to be salted out, recovering and drying the salt to obtain purposed functional salt. The functional salt of the present invention has no risk of pollution and has superior effects in preserving essential mineral and other miscellaneous ions, therefore, it is very healthful to human or animals.