직/편성물 가공
Crystalline Conformations of Chitosan Mole-cule in Its Organic Acid Salts.
- 출판일1998.10
- 저자
- 서지사항
- 등록일
2016.11.02
- 조회수
326
The chitosan molecule has an extended twofold helical conformation in two (hydrated and anhydrous) crystalline polymorphs and rarely has a left handed eightfold 8/5 helix that is unstable. In salts with organic acids, the chitosan molecule also has a twof