引用本文:
王周玉, 蒋珍菊, 胡星琪, 粟松涛, 陈馥. 水溶性N-马来酰化壳聚糖的合成[J]. 应用化学,
2002, 19(10): 1002-1004.
Citation: WANG Zhou-Yu, JIANG Zhen-Ju, HU Xing-Qi, SHU Song-Tao, CHEN Fu. Synthesis of Water-soluble N-Maleoyl chitosan[J]. Chinese Journal of Applied Chemistry, 2002, 19(10): 1002-1004.
Citation: WANG Zhou-Yu, JIANG Zhen-Ju, HU Xing-Qi, SHU Song-Tao, CHEN Fu. Synthesis of Water-soluble N-Maleoyl chitosan[J]. Chinese Journal of Applied Chemistry, 2002, 19(10): 1002-1004.
水溶性N-马来酰化壳聚糖的合成
English
Synthesis of Water-soluble N-Maleoyl chitosan
Abstract:
A series of water soluble N-maleoyl chitosan was synthesized in an acid homogeneous solution. Their chemical structure were demonstrated by FTIR and UV spectra. The effects of the mole ratio of anhydride to amino group of chitosan in feed solution on the solubility, intrinsic viscosity([Z]) and the yield of product were studied. The results showed that the solubility of N-maleoyl chitosan was greatly improved in water. The highest yield was obtained at 0.5 mole ratio of maleic anhydride to chitosan.
-
Key words:
- chitosan
- / maleic anhydride
- / water-solubility
- / N-maleoyl chitosan
-
-
扫一扫看文章
计量
- PDF下载量: 1
- 文章访问数: 502
- HTML全文浏览量: 56

下载: