THE METHOD FOR BREEDING A FISH CULTURE USING DEEP SEAWATER

From the paper

Abstract

Provided are a method for breeding marine product such as an eel by using deep sea water, and a product of the marine product raised by the method which is free from fishy smell, is reduced in fats, is lowered in the content of cholesterol and is increased in the content of amino acids and minerals. The method comprises the steps of filtering deep sea water with a diatomite filter of 0.3-0.8 micrometers to remove the impurities drying Phellinus linteus to the water content of 8% or less and pulverizing it to 1,000-2,000 mesh heating 10 L of the filtered deep sea water at 40-60 deg.C for 3-5 days to separate salt and water cooling the salt-removed deep sea water at 25-35 deg.C mixing glucose, the obtained deep sea water and the pulverized Phellinus linteus in a ratio of 1:10:15 adding 5 g of amylase based on 1 kg of the mixture and fermenting the obtained one at 20-30 deg.C for 3-7 days filtering the fermented one and freeze-drying it at -30 to -20 deg.C heating 100 L of the deep sea water of the first step at 40-60 deg.C for 3-5 days to separate salt and water heating the salt-removed deep sea water at 50-70 deg.C to concentrate it until the salt concentration reaches 40% adding 5-10 g of the freeze-dried powder based on 100 L of the concentrate mixing feed and the concentrated solution in a ratio of 5:1 to 10:1 and feeding the mixture to fish for 30-90 days.