摘要
为了研究和改进α-亚麻酸制剂,制备了α-亚麻酸与磺丁基醚-β-环糊精的包合物,并通过红外光谱对其结构进行了表征,通过紫外分光光度计、差示扫描量热分析与热重分析及X粉末衍射分析对其性能进行了一定的研究。结果表明:包合物属于非晶形结构,其溶解度相比α-亚麻酸得到显著提高。
In order to improve the preparation ofα-linolenic acid,sulfobutyl ether-β-cyclodextrin/α-linolenic acid complex was synthesized and characterized by infrared spectroscopy（IR）.Its properties were further studied by ultraviolet spectroscopy（UV）,differential scanning calorimetry-thermal gravimetric analysis（DSC-TGA）and X-powder diffraction（XRD）method.The results indicated that the sulfobutyl ether-β-cyclodextrin/α-linolenic acid complex was amorphous in structure,and the solubility of the complex was improved significantly.
出处
《化学世界》
CAS
CSCD
北大核心
2014年第6期348-351,共4页
Chemical World
基金
国家自然科学基金(21062009
21312016)
关键词
Α-亚麻酸
磺丁基醚-Β-环糊精
包合物
表征
α-linolenic acid
sulfobutyl ether-β-cyclodextrin
complex
characterization
