섬유

immobilization of glucoamylase in porous glass fibers

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 280
glucoamylase has been successfully immobilized in controlled pore glass fibers by a silane-glutaraldehyde coupling method. enzyme solution was continuously recycled through the glass fibers held in a fixed bed reactor. different process parameters were tested reservoir volume and initial enzyme concentration both had a strong influence on final glucoamylase loading. the recycle rate affected the rate of loading but not the final amount of loaded enzyme glucoamylase was found to be nonuniformly distributed within the fibers with penetration depths never higher than 5. 75 $mu$ m, half of the fiber radius. (edited author abstract) 12 refs
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