METHOD FOR PROCESSING SEAWEED CONTAINING FUCOIDAN

摘要

PROBLEM TO BE SOLVED: To enhance extracting rate of an extract containing fucoidan.

SOLUTION: The invention relates to the method for extracting the extract containing fucoidan comprising a soaking process soaking the seaweeds containing fucoidan in a solution added with bittern as a preliminary process, and a miniaturization process of the soaked seaweeds. The extraction of alginic acid contained in the seaweeds is prevented by minerals such as Mg ion or the like contained in the bittern through the preliminary process which soaks the seaweeds containing fucoidan in the aqueous solution added with the bittern. The rate of extraction of the extract is enhanced by inhibiting elution of the extract before following process of miniaturizing the seaweeds and extracting the extract containing fucoidan.

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