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1. (WO2013154223) HIGH CONCENTRATION COLLAGEN AND METHOD FOR PREPARING SAME

Pub. No.:    WO/2013/154223    International Application No.:    PCT/KR2012/003397
Publication Date: Fri Oct 18 01:59:59 CEST 2013 International Filing Date: Wed May 02 01:59:59 CEST 2012
IPC: C07K 14/78
C07K 1/34
C07K 1/30
A61L 27/24
Applicants: SEWON CELLONTECH CO., LTD.
세원셀론텍(주)
JEONG, Hyeong Woo
정형우
YOO, Ji Chul
유지철
YEO, Se Ken
여세근
SUH, Dong Sam
서동삼
CHANG, Cheong Ho
장정호
Inventors: JEONG, Hyeong Woo
정형우
YOO, Ji Chul
유지철
YEO, Se Ken
여세근
SUH, Dong Sam
서동삼
CHANG, Cheong Ho
장정호
Title: HIGH CONCENTRATION COLLAGEN AND METHOD FOR PREPARING SAME
Abstract:
The present invention relates to high concentration collagen and to a method for preparing same. In order to use liquid collagen as a medical material, the collagen is enriched to high concentration using tangential flow filtration (TFF), a rotary evaporator, a centrifugal separator or a freezing dryer. The above-described collagen of the present invention is prepared into various concentrations so as to be used as a medical material. Particularly, the high concentration collagen exhibits superior performance for the relevant purposes and allows for ease of storage as compared with low concentration collagen. As a result, the quality and reliability of a product are significantly improved to satisfy the various desires (needs) of the consumers as users, thus improving the images that users have of said product.