| 摘要 |
The present invention relates to various uses of a matured component extract containing chitin/chitosan, obtained by effectively extracting useful components contained in a crab shell, such as chitin or chitosan and maturing the useful components for a long time in food processing fields, cultivation of eco-friendly organic food materials, cosmetic materials, etc. As a mean for solving the above problem, the present invention is to manufacture a matured component extract containing chitin/chitosan by obtaining yellow soil water using red clay and barley stones, putting the yellow soil water and crab shells in an appropriate portion in a pressure cooker and boiling so as to extract chitin and chitosan contained in the crab shells, putting the component extract into a sealed container, and maturing for 6 months or more. |
