*:Seaweed Salt Moshio 3.5oz(100g) When salt water is boiled and water is evaporated, it becomes salt. However, the salinity of seawater is about 3%, and the remaining 97% of water needs to be evaporated. To produce a large amount of salt, a large amount of energy (e.g. firewood, charcoal) is required to evaporate the water. It was inefficient. So, the old people sprinkled seawater in the salt fields, evaporated the water in the sun, washed the salt sands in seawater in the right place, took out the brine with high salt concentration, and created a method to boil it and evaporate it . This is called the fried beach Shioda method. The flow-down Shiota method is an improved and improved version of the fried beach method.
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