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1)  butyryl-chitooligosaccharide
丁酰化甲壳低聚糖
1.
Using Gaussian 98 programme,all parameters of the possible isomers of butyryl-chitooligosaccharide were optimized via STO-3G method,and the energy of the possible isomers of butyryl-chitooligosaccharide were also calculated.
利用Gaussian98程序,采用量子化学从头算STO-3G对丁酰化甲壳低聚糖的可能的结构构型进行了全参数优化,并计算出丁酰化甲壳低聚糖各异构体的能量。
2)  succinyl chitosan
丁二酰化壳聚糖
1.
The [Gly]Cl ionic liquid was synthesized and its structure was confirmed by 1H-NMR,and then the succinyl chitosan was prepared successfully in the aqueous solution of 2% [Gly]Cl ionic liquid.
合成了甘氨酸盐酸盐离子液体([Gly]Cl),由1H-NMR对其结构进行了确证,并以其质量分数2%的水溶液为反应介质,制备水溶性丁二酰化壳聚糖。
3)  benzoylchitosan
苯甲酰化壳聚糖
1.
Benzoylchitosan and p-chlorobenzoylchitosan bearing choromophores were prepared in methane sulfonic acid system by chitosan with benzoyl chloride and p-chlorobenzoyl chloride respectively.
在甲基磺酸体系中,分别将苯甲酰氯、对氯苯甲酰氯与壳聚糖反应,制备了具有发色团的苯甲酰化壳聚糖和对氯苯甲酰化壳聚糖。
4)  butyrylchitosan
丁酰壳聚糖
1.
Preparation of dendrimer network cross-linked butyrylchitosan and its application in immobilizing enzyme;
丁酰壳聚糖树枝网络交联膜的制备及其固定酶的应用
5)  Chitooligosaccharide
甲壳低聚糖
1.
Study on Preparation, Antioxidant and Fungicidal Activity of Chitooligosaccharide Derivatives by Microwave Irradiation;
微波辐射制备甲壳低聚糖衍生物及抗氧化、杀菌活性研究
2.
Chitin,chitosan and chitooligosaccharides,the basic materials for preparing aminosugar,were briefly presented.
简要介绍了制备氨基糖类表面活性剂的基本原料———甲壳素、壳聚糖和甲壳低聚糖;较详细地阐述了两类氨基糖类表面活性剂———高分子壳聚糖类表面活性剂和甲壳低聚糖类表面活性剂的制备方法;重点论述了这两类氨基糖类表面活性剂的表面活性等功能性质,并简要提及了氨基糖类表面活性剂的构效关系;指出了氨基糖类表面活性剂研究存在的问题和应用前景。
3.
Some methods of preparing chitooligosaccharides, chemical hydrolysis, enzyme hydrolysis, transg- lycosylation and physical degradation are reviewed in this paper, including their technological specilities and variety of products.
详细分析了甲壳低聚糖的制备方法:化学法、酶法、葡基转移法、物理法,包括具体技术特点和产品类型,介绍了国内外近年来这方面研究的新进展。
6)  Chito-oligosaccharides
甲壳低聚糖
1.
Effect of Chito-oligosaccharides Application on Tea Quality;
甲壳低聚糖对茶叶品质的影响
2.
In this paper, spray drying method, physico-chemistry and functional properties and quality analysis of chito-oligosaccharides(COS) were researched.
本论文研究了甲壳低聚糖生产的干燥工艺及其理化功能性质和质量控制指标的检测方法,这对壳聚糖的深度开发利用和甲壳低聚糖的生产与应用具有较高的学术意义和应用价值。
补充资料:线型低密度聚乙烯/低密度聚乙烯共混物
分子式:
CAS号:

性质:系由线性低密度聚乙烯与低密度聚乙烯组成的共混物,20%的低密度聚乙烯可显著改善线性低密度的加工性能,提高薄膜韧性和透光性,当低密度聚乙烯达50%时,可提高薄膜撕裂强度和断裂伸长率。可通过粒料直接掺混制备。主要用于吹塑农膜、包装膜及挤出包覆电缆。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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