Molecular stability of chitosan in acid solutions stored at various conditions

• المؤلفون الرئيسيون: Thi Thanh Binh Nguyen, San Hein, Chuen How Ng, Willem F. Stevens
• مؤلفون آخرون: Asian Institute of Technology Thailand
• التنسيق: مقال
• منشور في: 2018
• الموضوعات: Chemistry; Materials Science
• الوصول للمادة أونلاين: https://repository.li.mahidol.ac.th/handle/123456789/19090
• المؤسسة: Mahidol University

The stability of chitosan with a degree of deacetylation (DD) of 88 and 81% was investigated in solution during storage for 60 days at various temperatures (60, 28, and 5°C) and acid concentrations (0.8M, 0.2M, and 0.1M). The first-order rate constant of chain hydrolysis of 88%DD chitosan at 60°C wa...