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Study on Preparation of the Low-Molecular-Weight Chitosan Using Cellulase

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摘要有绗维素酶的帮助的chitosan(72.05%的DD)的降级在45的条件下面被执行，pH5.0并且1:15(chitosan/enzyme)的比率。结果证明绗维素酶能降级chitosan高效地。chitosan的粘性很快速被减少，减少释放的糖在降级期间与时间被增加。由使用膜，水解作用混合的分离被学习。蛋白质的拒绝能被到达是low-molecular-weightchitosans的99.74%.65.9%是不到2kDa。chitosan被发现比chitosan和发射度好的low-molecular-weight的溶解度能到达是在pH的全部范围的超过95%113。

DOI 54k238804k/460409

作者 LI He-sheng SUN Yu-xi HUANG Xiao-chun WANG Hong-fei QIU Di-hong

机构地区不详

出处《中国生物医学工程学报：英文版》 2006年3期

关键词壳聚糖纤维素酶准备工作隔膜

分类 [医药卫生][生物医学工程]

出版日期 2006年03月13日（中国期刊网平台首次上网日期，不代表论文的发表时间）

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来源期刊

中国生物医学工程学报：英文版

中国生物医学工程学报：英文版

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壳聚糖纤维素酶准备工作隔膜

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