직/편성물 가공

Chitin and Chitosan -- New Textile Materials.

  • 출판일1998.10
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 320
Chitin is a natural polymer derived from a range of plants and animals, but mostly from the shells of crustaceans. Preparation of chitosan requires deacetylation in concentrated alkaline solutions. Important properties include biodegradability, biocompatibility, and ease of chemical modification. Applications range from pharmaceuticals and food to textiles. A review of chitin and chitosan covers their chemical structures and properties, sources, preparation of fibers, and end uses. Both are polysaccharides and are chemically similar to cellulose, Chitosan is significantly more reactive chemically than chitin. 13 refs.
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