Manufacturing Process and Component Analysis of Seawater Salt Using Seaweeds

J. Ocean Eng. Technol. 2007;21(4):61-65.

Lee Seung-Won,Kim Hyeon-Ju,Moon Deok-Soo,Jung Dong-Ho,Choi Hark-Sun

Maritime & Ocean Engineering Research Institute KORDI,Maritime & Ocean Engineering Research Institute KORDI,Maritime & Ocean Engineering Research Institute KORDI,Maritime & Ocean Engineering Research Institute KORDI,Maritime & Ocean Engineering Resear

해조류를 이용한 해수소금 제조기법 및 성분분석

이승원,김현주,문덕수,정동호,최학선

한국해양연구원 해양시스템기술연구본부,한국해양연구원 해양시스템기술연구본부,한국해양연구원 해양시스템기술연구본부,한국해양연구원 해양시스템기술연구본부,한국해양연구원 해양시스템기술연구본부

Keywords: Deep ocean water, Strong acidic electrolyzed water, Strong alkaline electrolyzed water, Seaweeds, Salt

핵심용어: 해양심층수, 강산성수, 강알칼리성수, 해조, 소금

Abstract

In this research, we have developed a manufacturing process for seawater salt by horizontal spray drying technique using the deep ocean water and seaweed(sea tangle). Deep ocean water, strong acidic electrolyzed water and strong alkaline electrolyzed water were used as extraction solvent of seaweed. Sodium content in seaweed extract solution by strong alkaline electrolyzed water was 1.63(mg/g), which was 3.5 times lower than of seaweed extract by strong acidic electrolyzed water. Major mineral content(Na, K, Ca) in seawater salt by deep ocean water were higher than strong acidic electrolyzed water and strong alkaline electrolyzed water. On the contrary, Mg contents in seawater salt by deep ocean water were lower than strong acidic electrolyzed water and strong alkaline electrolyzed water. Based on the results of seawater salt production using seaweed, it is possible to make law-salt efficiently.