...壳聚糖;高脱乙酰度;相转移催化剂;过氧化氢降解 [gap=1005]Keywords:low molecular weight chitosan ;high deacetylation degree ; Phase transfer catalyst ; hydrogen peroxide depolymerization ; ..
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For preparing chitosan resin of high deacetylation degree and high cross-linking degree, chitin is taken as raw material and orthogonal test is adopted to determine technological condition.
以甲壳素为原料，采用正交试验法确定制备高脱乙酰度和高交联度的壳聚糖树脂的工艺条件。
High degree of deacetylation and low molecular Chitosan L-lactate which has good solubility in water has good antibacterial effects.
高脱乙酰度低分子量壳聚糖l -乳酸盐将具有良好的水溶性和抑菌效果。
Chitosan with excellent xanthation ability has high requirement on purity, degree of polymerization and degree of deacetylation.
具有良好黄化反应性能的壳聚糖对原料的纯度、聚合度、脱乙酞度等指标是有一定要求的。
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