| abstract |
The present invention relates to a method for separating collagen and collagen separated thereby, specifically, the method for separating collagen includes a collagen extraction step of extracting collagen by adding an acidic solvent and sonicating.n n n By the separation method of the present invention, it is possible to separate the collagen itself, not the hydrolyzate of collagen, and to separate the collagen with a high yield in a short time, and to separate the marine collagen at low cost due to the use of a small amount of acid. Can be. |