Title: Collagen purification method using CO2 supercritical fluidization method
Application Number: 200410022519 Application Date: 2004.05.13
Publication Number: 1570001 Publication Date: 2005.01.26
Approval Pub. Date: Granted Pub. Date: 2005.11.09
International Classifi-cation: C09H3/00,B01D11/04
Applicant(s) Name: Sichuan University Address: 610065
Inventor(s) Name: Liao Longli, Wang Kunyu
Attorney & Agent: deng jihan
Abstract:
     The invention discloses a collagen purification method using CO2 supercritical fluidization method, wherein a depuration reactor is employed to substitute the abstraction apparatus, and CO2 hypercritical fluid is employed to purify the natural gum raw material having three-dimensional histological structure under two-dimensional treatment condition, thus effectively removing the grease, fabric mesenchyme and cells from the collagen.
Time: 16