1) chitosan matrix
甲壳素基质
1.
Based on the basic principles of biomineralization,the CaCO3 which has specific shapes can be synthesized by the biomimetic synthesis,using chitosan matrix as the matrix.
结果表明,甲壳素基质中形成的碳酸钙晶体的微观形态结构不同于纯水中形成的晶体结构。
2) Sulfhydryl chitin
巯基甲壳素
1.
Studies on the Determination of Pb~(2+), Cd~(2+) in Nature weter by Sulfhydryl chitin concentrating - Flame Atomic Absorption Spectroscopy;
巯基甲壳素富集-火焰原子吸收法测定天然水体中的Pb~(2+)和Cd~(2+)的研究
3) carboxymethyl chitin
羧甲基甲壳素
1.
A study on the deep treatment of reclaimed water with the composite nanofiltration membrane of carboxymethyl chitin and polysulfone;
羧甲基甲壳素/聚砜复合纳滤膜对中水的深度处理研究
2.
Graft copolymerization of 9'-acryloxyspirooxazine with carboxymethyl chitin;
丙烯酰氧基螺噁嗪接枝羧甲基甲壳素反应条件的研究
3.
Preparation and characterization of water-soluble graft copolymer of acrylonitrile onto carboxymethyl chitin;
丙烯腈接枝羧甲基甲壳素水溶性衍生物的制备和表征
5) glycolchitin
羟乙基甲壳素
1.
Rheological property of glycolchitin agueous solution;
羟乙基甲壳素水溶液的流变性能研究
6) hydroxyethyl chitin
羟乙基甲壳素
1.
13C-NMR and IR spectra of chitin and Hydroxyethyl chitin show that hydroxyethyl chitin is prepared.
采用气固相法,以环氧乙烷为醚化剂与碱甲壳素进行醚化反应,合成具有良好水溶性的羟乙基甲壳素。
2.
Water soluble hydroxyethyl chitin which has high etherification degree can be obtained by the gas-solid reaction with ethylene oxide.
羟乙基甲壳素是甲壳素的一种水溶性醚化产物,采用气固相制备方法可以得到醚化度高、水溶性好的羟乙基甲壳素。
3.
Water soluble hydroxyethyl chitin which has high etherification degree can be received by the gas-solid reaction with ethylene oxide.
羟乙基甲壳素是甲壳素的一种水溶性醚化产物,采用气固相制备方法可以得到水溶性好、醚化度高的羟乙基甲壳素。
补充资料：当归素
| 当归素 angelicone 一种天然的羟基香豆精。分子式 C16H16O5。 又称白芷内酯。存在于白芷等伞形科植物中。熔点 130℃。白芷在中医上用作祛风止痛药，但其中所含的当归素是否即为其有效成分，尚未证实。 |
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条