crystallinity. It is soluble in very few solvents such as DMSO, harsh alkaline or acid solutions and imidazolium ionic liquids. In this paper we prepared biosourced more ecofriendly ionic liquids which can tolerate high amounts of water as a co-solvent and which are recyclable. The solubility of the paramylon was then evaluated depending of the nature of the ionic liquid and the structure and thermal properties
裸藻淀粉是一种线性
葡聚糖,由细小裸藻微藻作为
水不溶性细胞内颗粒产生。其大分子结构仅包含 β(1-3) 键,形成稳定的三螺旋构象和高结晶度。它可溶于极少数溶剂,例如
DMSO、苛刻的碱性或酸性溶液和
咪唑离子液体。在这篇论文中,我们制备了
生物来源的更环保的
离子液体,它可以耐受大量的
水作为共溶剂,并且是可回收的。然后根据
离子液体的性质评估裸藻淀粉的溶解度,还讨论了增溶和再生前后
生物聚合物的结构和热性能。