섬유

enzyme-entrapping behaviors in alginate fibers and their papers

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 272
enzyme immobilization in the form of fiber and paper was easily achieved by wet spinning of aqueous admixture of sodium alginate and enzymes into divalent metallic ion solution as a coagulating bath, followed by paper making of resultant shortly cut fibers. entrapment yields of enzymes used, e. g. , glucoamylase, cyclodextrin glucanotransferase, endo-polygalacturonase, and protease, were always higher in calcium alginate fibers and their papers than those in corresponding beads. the yields increased with an increase of the discharge rate through the spinning nozzle. divalent metallic ions affected greatly the entrapment of glucoamylase in alginate fibers, the order of which followed roughly the ionotropic series of thiele entrapment of glucoamylase in bicomponent systems comprising alginate and other water-soluble polymers was also investigated. (edited author abstract) 41 refs
이전글 다음글 목록