섬유

immobilised cellulolytic and hemicellulolytic enzymes from macrophomina phaseolina

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 243
cellulolytic enzymes from macrophomina phaseolina were immobilized in acrylamide polymer. the immobilized enzyme preparation showed activity towards filter paper and cotton however, the degree of hydrolysis of highly organized cellulose, particularly cotton, appears to be low in comparison with that of soluble substrate. the kinetic studies of immobilized enzymes indicated the presence of diffusional limitations by the increase in v//m//a//x as the particle size decreased. the operational studies suggested that the immobilized enzymes retained the original activities up to 25-29 times in the reuse cycle. 19 refs
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