Beta (DP=7) and Gama (DP=8) cyclodextrines and cyclosapharose (DP~20) (annex figure) were fully couple with palmitoyl to prepare a serial of oils. Full reaction turnover is shown by NMR. The novel oils have a melting point ranging from 40 to 70 C and they can be used to prepare stable emulsions in water, with/without a protein shell under ultrasound mechanical stress. The novel emulsions are very stable for several weeks and they can be able to encapsulation of hydrophilic/hydrophobic compounds and promote control release of drug. A critical over is provided about the properties of those palmitoyl cyclic sugar oils.

Novel emulsions from palmitoyl cyclic sugar

253rd National Meeting (2017)

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