섬유

UPGRADING OF LOW-GRADE JUTE AND CUTTINGS. PART 3. LARGE-SCALE APPLICATION AND THE PROCESSING OF JUTE FIBERS BY MEANS OF ENZYMES

  • 출판일1997.10
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 434
An Industrial-scale method using enzymes from Aspergillus terreus to improve low-grade jute and jute cuttings was developed. The first stage of the method involves solid-state fermentation and the extraction and assay of the enzymes. The enzymes include carboxymethyl cellulase, xylanase, and polygalactuonase. The enzymes are mixed in an emulsion of oil, water, and soap emulsifier and added to the softener machine. Pilling time decreases significantly becasue the enzymes are immediately active. The yarn properties of enzyme-treated piled fibers are superior to those of control and boiled-enzyme treated fibers. Significant cost reductions can be achieved with this method. 7 refs.
이전글 다음글 목록