| 摘要 |
PROBLEM TO BE SOLVED: To convert, in a low-molecular condition, the active ingredient in brown algae grown along coastal waterline and hopeful of higher functionality to extract so as to take the whole extract component into the human body to ensure the above sea algae to be rated as a functional chemical substance in view of the fact that although the polysaccharides in sea algae are important as mammal's immunological function activator, the polysaccharides in a natural condition constitutes a polymer complex, therefore even if the natural sea algae are taken into the human body as they are, substantially the whole quantity thereof is excreted. SOLUTION: The objective extract is the main component of the sea algae living coastal waterline including brown algae, Fucus evanescens, Undaria pinnatifida, Ascophyran and Sargassum Thunbergii. This extract is obtained by solution extraction with citric acid or disodium phosphate of the carbohydrates of gel-like polysaccharide connective tissue zone indigestible in the human body including gel-like seaweed polysaccharides, alginic acid, fucoidan, sargassum and ascophyn after converted to the corresponding monosaccharides in a free form. |
