为了区别这两种晶体，把与碘一碘化钾反应生成蓝灰色晶体的叫做a～环糊精（a-cyclodextrin）； 生成红棕色晶体的叫做p一环糊精（［bcyclodextrin）”1．从此环糊精逐步进入了众多化学工作者 的研究领域，历经制得纯品环糊精...
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a-Cyclodextrin a- 环状糊精
The main results include:1. PFG-NMR techniques were used to study the interaction between a-cyclodextrin and three kinds of fatty acids under critical sedimentation concentration.
1．通过对低于临界沉淀浓度的脂肪酸和α-环糊精自扩散系数的测量，研究了α-环糊精与短链脂肪酸的相互作用。
参考来源 - PFG·2,447,543篇论文数据，部分数据来源于NoteExpress
Calixarene is a kind of respecting host macrocyclic compound followed cyclodextrin and crown ether, and has strong ability of selective extraction of metal ions.
杯芳烃作为继环糊精、冠醚之后的第三代大环类主体化合物，对金属离子具有较强的选择性萃取作用。
The cooperation between the modified polymer's carboxylic acidic groups, basic groups and grafted cyclodextrin can provide active barrier properties to a film, web, fiber or other polymer structure.
在改性聚合物的羧基酸性基团、碱性基团和接枝环糊精之间的共同作用，可以为膜、织物、纤维或其它的聚合物结构提供有效的阻隔性能。
The invention relates to a method for preparing control-release paste medium, comprising cyclodextrin, drug, macromolecule and elasticizer.
本发明涉及一种控释软膏组合基质及其制备方法。该软膏含有环糊精、药物、高分子材料和增塑剂。
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